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VOC intelligent door lock

 VOC intelligent door lock

About VOC Brand The VOC brand was born in West Manland Province in central Sweden, and its headquarters is located in Westeros on the side of Lake Malaren. In its early days, it was a Swedish motor industry company (Sweden Yaheda Electromechanical Technology Co., Ltd.), dedicated to providing motor solutions in the office door control system. Later, the Swedish Yaheda Electromechanical Technology has become a famous manufacturer of office door control systems, hotel door control systems and home door control systems, and its VOC brand has become a well-known brand of Swedish door control systems. In 2008, Swedish Yaheda Electromechanical Technology came to China and started the research and development of China's door control system; In 2012, China Zhejiang Yaheda Electromechanical Technology Co., Ltd. was established. About the company's management model of the Swedish headquarters, which is people-oriented, has been continued by the company. Leaders and employees have dinner together. The company's employees are active, enthusiastic, responsible and efficient in their work. The company's policies are fair, fair and open to form a good operating mechanism. Management Authority The Asian Union China pursues a system of full authorization and delegation of authority in all departments of the enterprise to improve work efficiency and service standards. The concept of creating products by Yahe adults from an international perspective is open and professional. In terms of appearance design, product functions, operation and use, it is made according to international brands. Learning, surpassing and standard make VOC brand based in Sweden and China and radiate around the world. The future VOCVOC brand will become a famous brand of the world's door control (lock) system. The product appearance of VOC brand will be popular, fashionable and simple. VOC brand represents quality assurance and safety assurance

Brand information

  • Enterprise name: Zhejiang Yaheda Electromechanical Technology Co., Ltd
  • Origin of the brand: Wenzhou, Zhejiang
  • Created: 2012-8-14
  • Advertising words: The uniqueness of locks stems from persistence
  • Enterprise legal person: Dai Desheng
  • Brand index: seventy-nine
  • Official website: https://www.bmlink.com/vochzb/
  • Official telephone: 4001-0303-77

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Rating: eight

Brand popularity: eighty-four

  •  VOC smart lock joining conditions What brands of smart locks are there
    VOC smart lock joining conditions What brands of smart locks are there

    Nowadays, with the gradual popularization of smart home, more and more young people tend to choose smart locks in the choice of door locks. The intelligent lock is not only convenient and fast to use, but also more secure than the traditional door lock. It can be said to be easy "a little" and intelligent unlocking. As smart door locks gradually enter the public's consumption vision, more and more brands of smart locks have entered the market. For the mixed market, how to choose a good smart lock brand has become a "headache" for many friends who want to invest in the smart lock franchise agent industry for development. With so many smart lock brands, which is the best choice for the franchise agent? What are the conditions for joining VOC smart locks? 1、 How to deploy all the voc fingerprint locks 1. This is very useful. After installing this fingerprint lock, you will have a sense of security, and fingerprint verification is very sensitive; 2. Key points for selecting and purchasing fingerprint locks: ① Anti fake fingerprint technology. At present, fingerprint head acquisition devices are divided into two categories of semiconductor fingerprint heads. They are inherently anti fake, but their wear resistance is not very good. For example, nails may scratch them, and their anti-static property is poor. In winter, static electricity on the body may contact them, and they may break them down. Generally, the life of semiconductor fingerprint heads is only 2-3 years, Problems will occur after recognition for more than one year; The optical fingerprint head has excellent stability, but it is not resistant to false fingerprints. Human fingerprints will be left behind. There are many ways to make false fingerprints in the market. If a lock cannot distinguish the true from the false, the consequences will be terrible. In order to completely eliminate false fingerprints, some manufacturers will use the VIRDI fingerprint head imported from South Korea, combined with the unique bioelectricity, temperature, humidity and other biological characteristics of the human body, Thus, the unique identification of human fingerprint is realized. In order to enhance the service life of the fingerprint head, the Japanese Hoya mirror with near sapphire hardness is adopted, which is more abrasion resistant and scratch resistant. ② If the anti violence fingerprint lock is to pass the national inspection, it must have an emergency door opening method, namely the emergency key. In order to meet this requirement, many brand fingerprint locks have added a false plug core lock body behind the panel. As long as the panel is pried open, and then a screw is gently turned, the door can be opened. What is the safety of such a door? On the contrary, the true inserted cylinder lock body designs the clutch mechanism, motor and lock cylinder in the lock body, so that the door can still be locked firmly even if the front panel is pried open. ③ Automatic pop-up lock body At present, most fingerprint locks on the market need to lift the handle when closing the door, otherwise the door will not be locked, which actually has a great potential safety hazard. For example, the elderly and children may forget this action. People with obsessive-compulsive disorder always have to repeatedly verify whether the door has been locked. Automatic pop-up lock body will eliminate this phenomenon, as long as you close it at random, The main lock tongue and the heaven and earth lever pop up synchronously, locking the door completely, so that users don't have to worry about locking when they go out. 3. VOC is the fingerprint lock brand of Zhejiang Yaheda Mechanical and Electrical Technology Co., Ltd., which originated in Sweden, VOC is committed to developing and producing smart products with excellent quality, simple and convenient use and simple and fashionable appearance. At present, it mainly produces fingerprint locks, smart doors, magnetic locks, fingerprint cabinets, guard systems and other smart home products. 2. What are the brands of smart locks? 1. Romance Shenzhen Romance Technology Co., Ltd. is engaged in the production of smart locks, full-automatic smart locks, The smart lock brand of anti-theft door smart lock, fingerprint lock and other businesses was established on November 4, 2014, but it is actually a high-tech enterprise with a history of more than 20 years. Under the original group, it took three years to set up a separate group company for the smart lock sector. Romance is committed to building "China's smart lock star brand" in the smart era, Become an excellent brand in the field of anti-theft door and intelligent lock in the intelligent era. 2. The name of Deshman smart lock "Deshman" sounds like a foreign-funded enterprise, right! Especially German funded enterprises! Here, to paraphrase a sentence: "No matter black or white, catching a mouse is a good cat!" So no matter where Deshmann is, the locks it produces are good. 3. Cadiz smart lock Cadiz brand was born in Germany, which is famous for its rigorous and precise manufacturing. Since its inception, Cadiz has been committed to developing and manufacturing intelligent locks with excellent quality, convenient and comfortable use, simple and fashionable appearance. Cadiz's strength in the smart lock industry cannot be underestimated. On March 13, it just signed a contract with Liu Tao to become the brand spokesperson, and released the new K8 Bluetooth push pull smart lock. 4. Probak smart lock Probak fingerprint lock successfully entered the National Stadium "Bird's Nest" in June 2008. In January 2009, Probak products were again awarded the honorary title of "Designated Product for the 24th World University Winter Games", and became the official partner of the 24th World University Winter Games. With these two grand events, Proback successfully entered the consumer market. On October 28, 2013, Probak was acquired by KABA. 5. Digil intelligent lock Digil is one of the earliest enterprises engaged in the research, development and production of intelligent locks in China. Since its establishment in 1990, Digil has been committed to improving the popularization, application and promotion of electronic locks in China. Today, Digil is a company under the Swedish Assa Abloy Group, which develops, produces and sells digital electronic locks and hotel locks. It occupies about 35% of the household market in China (official introduction), and is one of the electronic lock companies with large sales volume in the world today. 3、 Related concept 1. Fingerprint, also called fingerprint, is the ridge on the epidermis. Because human fingerprints are produced by the interaction of heredity and environment, fingerprints are available to everyone, but they are different. Because the fingerprint repetition rate is very small, about 1/15 billion, it is called "human ID card". Fingerprints are the lines formed by the concave and convex skin on the belly of the end of human fingers. Fingerprints can increase friction when the hand touches objects, so that it is easier to exert force and grasp objects. It is naturally formed in the process of human evolution. Reaching out your hand and observing carefully, you can find that there are three types of small fingerprints: those with concentric circles or spiral lines, which look like swirls in the water, are called whorls; Some lines open on one side, that is, like a dustpan, called a loop; Some patterns are like bows, called arch. In addition to the overall shape, the number and length of fingerprint patterns vary from person to person. Fingerprints begin to appear in the third and fourth months of the fetus, and form around six months later. When the baby grows up, the fingerprint is only enlarged and thickened, and the pattern will not change throughout life. 2. Fingerprint lock Fingerprint lock is an intelligent lock, which is the perfect crystallization of computer information technology, electronic technology, mechanical technology and modern hardware technology. The characteristics of fingerprints have become the most important evidence for identification and are widely used in police criminal investigation and judicial field. Fingerprint authentication is convenient, fast and accurate. With the popularization of technology and the development of smart home, more and more people have begun to choose fingerprint locks. What brands of smart door locks do you recommend? What are the top ten brands of smart locks in the market of smart locks? Top Ten Fingerprint Password Lock Brands Top Ten Smart Lock Brands What are the brands of smart locks What brand of smart locks is good What brand of smart locks is good What brand of smart locks is good Ten domestic brands of smart locks

  •  Advantages Intelligent door lock Is intelligent door lock safe
    Advantages Intelligent door lock Is intelligent door lock safe

    With the advent of the Internet era, there are good smart home, smart door locks and other products. Mr. Liu Jiangfeng, the founder of Advantageous Smart Door Lock, said in an interview: I am now a 'locksmith'. When I enter the industry, I can only sell it if I want to bring value to consumers. I think the most important thing is to make money. I have suffered losses in business before, but now I know that the greatest moral is to make money. " 1、 Advantages of intelligent door lock Introduction 1. Why is intelligent door lock installed? Although a variety of use scenarios can be listed, I think it is enough just to go out without a key. It is estimated that many people have the "tragic" experience of forgetting their keys when going out! 2. Advantages What kind of company is intelligent door lock? Advantageous Technology is a company jointly funded by Liu Jiangfeng, the former CEO of Coolpad Group, and Cadiz. Cadiz is a traditional lock maker with decades of lock making experience. Liu Jiangfeng's team has rich experience in communication and Internet. The plan of Advantageous Technology is to start with smart door locks and then enter the smart home market. Why did you choose the smart lock as the starting point? Liu Jiangfeng believes that there is no strong brand in this market at present, and there are pain points in demand. 3. How do you think our door can be installed? Smart door locks can not be used at random. Advantages The purchase page of smart lock products shows that before placing an order, the customer service needs to provide data such as the door opening direction, whether there is a heaven and earth hook, the thickness of the door, the length of the lock body guide piece, and the width of the lock body guide piece, which can be purchased only after the customer service confirms. 2、 Is the intelligent door lock safe? 1. The intelligent door lock is more secure. The most important requirement of the lock is safety. Even the intelligent lock must put safety in the first place. Even the intelligent lock must have a lock cylinder that meets the national security standards. The intelligent lock has higher requirements on materials, and the anti-theft level is generally the highest. In addition, the mechanical lock cylinder of the intelligent door lock is usually set very covertly, Even many door locks are not equipped with handles to prevent theft. 2. There are many advantages in the unlocking mode. There are six unlocking modes in the intelligent door lock. Fingerprint is a must. The Swedish FPC semiconductor fingerprint module is used, which can achieve rapid recognition in 0.3 seconds. The one-time recognition success rate is 99.9%. There is also a special algorithm chip for 360 degree self-learning; The bracelet unlocking method is mainly used for the elderly and children, because the fingerprint of the elderly is worn and the child's fingerprint is not yet formed, which is prone to the problem of inaccurate fingerprint identification; When the password is unlocked, it supports virtual unlocking (random input of garbled codes before and after the correct password to prevent people nearby from peeping at the memory password to open the door); For key unlocking, the current highest security level C-level lock cylinder is used (it takes 270 minutes for professionals to unlock). Related links: Five advantages and five classifications of intelligent door locks Samsung 728 Fingerprint Lock Manual Advantages and Disadvantages of Samsung 728 Fingerprint Lock Electronic Password Lock How to Change the Password Advantages and Disadvantages of Electronic Password Lock

  •  Smart door lock Smart door lock purchase error
    Smart door lock Smart door lock purchase error

    Previously, if I forgot to take the key when I went out, I would not go to my home. Instead, I had to turn to the master of unlocking. After the emergence of intelligent door locks, there is no such trouble, which is simply a blessing for Ma Daha. Intelligent door lock refers to a lock that is improved on the basis of traditional mechanical locks and is more intelligent and simple in terms of user security, identification and management. The intelligent door lock is the executive part of locking the door in the access control system. There are many brands of smart door locks on the market now. How can we avoid mistakes when we buy them? Let's have a look. 1、 Classification of intelligent door locks 1. Password locks mainly refer to keyboard electronic code locks and touch keyboard password locks. The keyboard type electronic code lock button is more textured, and the touch keyboard code lock uses an LED touch screen, which is more artistic. 2. Inductive card lock mainly refers to the way to open the door by swiping the card with a magnetic card. This method is used to open hotel rooms and community access cards. Compared with traditional door opening, this method does not need a key. It only needs one card. The convenience is improved a lot, but there are also certain risks. When the door card is lost, the door opening authorization of the door card needs to be cancelled. If the door card has problems, it is easy to open more than one door with one card or cannot open the door. 3. Biometric anti-theft lock mainly refers to fingerprint lock, face recognition lock, voice control lock, etc. Everyone is unique. Using human body characteristics for identification has high security. In addition, compared with key opening, password input opening, mobile app opening and other methods, this method is more convenient. Like the Yunyou smart lock I use now, it can open the door in one second and be completed in one go. 2、 Mistaken area of smart door lock selection 1. Don't equate electronic locks with smart locks. A large proportion of electronic locks still exist in the market. They support password, fingerprint and other original unlocking methods, and cannot be connected to the Internet. However, in the past two years, with the popularity of the concept of intelligence, many manufacturers have begun to play the sidelines, calling electronic locks smart locks, which are cheaper in price, but not smart locks. 2. Bluetooth unlocking has such a door lock that focuses on Bluetooth communication at home and abroad. The advantage of Bluetooth unlocking is that the mobile phone can automatically unlock the door at a certain distance from the door lock, which seems very convenient, but in fact, it is also a kind of near-field unlocking, which can not even be done remotely, nor can it have such functions as remote reminding guests or alarming. 3. WiFi unlocking As mentioned above, access to WiFi means remote unlocking is possible, but it is biased to completely equate WiFi door locks with smart door locks. The reason is that this kind of product is usually only a single product, and it is difficult to realize the linkage control of family scenes, such as when the unlocking light is on. Q&A: Is it necessary to install a smart door lock at home now? The door lock is in an important position as the first guard of family safety, and safety is the top priority. The purpose of intelligence is to make security upgrade, more convenient and more worry free. It is recommended to install a smart lock at home. At present, smart lock brands are emerging in the market one after another, so you should pay more attention to choose them when you buy them. Related link: current situation of intelligent door lock industry, market analysis

  •  How about VOC smart lock joining VOC fingerprint lock
    How about VOC smart lock joining VOC fingerprint lock

    With the development of science and technology, smart home has brought a lot of convenience to our life. Smart home is now a relatively popular industry. As the entrance of smart home, fingerprint locks are increasingly accepted by the market. When the popularity of fingerprint locks is not very high, fingerprint locks have attracted the attention of investors, who want to join fingerprint locks, There are many brands in the market. How about joining VOC smart locks? Let's have a look. 1、 Which brand is good for smart locks? 1. With the development of science and technology, Duranton has begun to enter the smart lock industry with decades of experience in the precision hardware industry. With its experience in precision hardware manufacturing and strong R&D strength, Dranton has become a dark horse in the smart lock industry. The Duranton intelligent lock has the characteristics of intelligent aesthetic design and durability, which are loved by consumers. 2. Panasonic Smart Lock is a well-known multinational group from Japan, whose products cover consumer appliances and other aspects. Panasonic Smart Electronic Lock has specially formulated five different unlocking methods in combination with modern people's life needs: fingerprint unlocking, password unlocking, mobile phone APP one button unlocking, card swiping unlocking and people's commonly used mechanical key unlocking. 3. TCL Smart Lock TCL is a well-known household appliance group with products covering TV, air conditioner, water heater and other fields. TCL's flagship color TV has always been a lingering memory of the post-80s generation. With independent intellectual property rights as its core competitiveness, TCL has developed a popular smart door lock, but behind it is to deepen the smart home industry chain and build a far-reaching layout of smart home product system. 2、 How about the VOC fingerprint lock; 2. Key points for purchasing fingerprint locks ① Anti fake fingerprint technology At present, fingerprint head collectors can be divided into two categories: semiconductor fingerprint heads, which are inherently anti fake, but have poor wear resistance. For example, nails may scratch it, and its anti-static property is poor. If static electricity on the body touches it in winter, it may break it down. Generally, the life of semiconductor fingerprint heads is only 2-3 years, Problems will occur after recognition for more than one year; The optical fingerprint head has excellent stability, but it is not resistant to false fingerprints. Human fingerprints will be left behind. There are many ways to make false fingerprints in the market. If a lock cannot distinguish the true from the false, the consequences will be terrible. In order to completely eliminate false fingerprints, some manufacturers will use the VIRDI fingerprint head imported from South Korea, combined with the unique bioelectricity, temperature, humidity and other biological characteristics of the human body, Thus, the unique identification of human fingerprint is realized. In order to enhance the service life of the fingerprint head, the Japanese Hoya mirror with near sapphire hardness is adopted, which is more abrasion resistant and scratch resistant. ② If the anti violence fingerprint lock is to pass the national inspection, it must have an emergency door opening method, namely the emergency key. In order to meet this requirement, many brand fingerprint locks have added a false plug core lock body behind the panel. As long as the panel is pried open, and then a screw is gently turned, the door can be opened. What is the safety of such a door? On the contrary, the true inserted cylinder lock body designs the clutch mechanism, motor and lock cylinder in the lock body, so that the door can still be locked firmly even if the front panel is pried open. ③ Automatic pop-up lock body At present, most fingerprint locks on the market need to lift the handle when closing the door, otherwise the door will not be locked, which actually has a great potential safety hazard. For example, the elderly and children may forget this action. People with obsessive-compulsive disorder always have to repeatedly verify whether the door has been locked. Automatic pop-up lock body will eliminate this phenomenon, as long as you close it at random, The main lock tongue and the heaven and earth lever pop up synchronously, locking the door completely, so that users don't have to worry about locking when they go out. 3. VOC is the fingerprint lock brand of Zhejiang Yaheda Mechanical and Electrical Technology Co., Ltd., which originated in Sweden, VOC is committed to developing and producing smart products with excellent quality, simple and convenient use, and simple and fashionable appearance. At present, it mainly produces smart home series products such as fingerprint locks, smart doors, magnetic locks, fingerprint cabinets, and guard systems. 3. Related concepts 1. Identification, also known as classification and characterization, refers to the application of conflict norms, according to a certain legal system, The process of classifying and characterizing relevant facts or problems, classifying them into certain legal categories, and interpreting relevant conflict norms. It is a unique concept in private international law. 2. The essence of intelligence is a problem that many philosophers and brain scientists at all times and in all over the world have been trying to explore and study, but they still have not fully understood it, so that the occurrence of intelligence, together with the essence of matter, the origin of the universe and the essence of life, is listed as the four mysteries of nature. In recent years, with the progress of brain science, neuropsychology and other research, people have a preliminary understanding of the structure and function of the human brain, but the internal structure and mechanism of the entire nervous system, especially the functional principle of the brain, have not been clearly understood, which needs further exploration. Therefore, it is difficult to give an exact definition of intelligence. It also has its specific meaning in bionics, simulation and supercomputer. 3. Adding "ji  r?" means adding and blending in; Participation. The words come from Gu Zhong's "Record of Raising Children? Pickling Method": "After seven days, move and stack them according to the previous method. Add new water and still press them with stones

  •  What kinds of Xiaomi smart door locks do you have
    What kinds of Xiaomi smart door locks do you have

    As we all know, millet sweeps the market with its lower price and better performance, which is called "price butcher". With the continuous development and improvement of smart home technology, many companies have launched smart lock products. Relying on its millet ecological chain system, Xiaomi has supported many third-party brand smart lock products through its open life shopping platform, Xiaomi Youpin. At present, there are four smart lock products on the official website of Xiaomi Youpin. This article will introduce them one by one. 1、 The code only electromechanical intelligent lock cylinder is a new product of Xiaomi that has just been launched. The code only intelligent anti-theft lock cylinder uses the mechanical chip dual authentication method to access Mijia APP, which needs to be used with gateway devices such as Mijia upgraded gateway. The code only intelligent anti-theft lock cylinder adopts the Israel Pearl Zhongzhu mechanical key technology and 128 bit bidirectional chip encryption combined anti-theft mode, which exceeds the mechanical lock cylinder's level B anti-theft standard, greatly improves the security of the door lock, and protects the home at all times. It is a gift for relatives and friends. The code only mechatronics smart lock cylinder A6121 has 5 encryption keys for 399 II. Beech smart fingerprint lock - security turntable version. Most smart locks retain the traditional key cylinder as a mechanical way of entering the home when the electronic control fails. Users still need to carry the key when they actually use it for occasional needs. Beech pioneered the use of a more secure mechanical password turntable to replace the traditional key cylinder, eliminating the natural defects of the key being easy to lose and copy, and the key cylinder being easy to be opened by technology. Smart fingerprint lock - the security turntable version can be purchased at 1479 when the left/right door is opened. 3. Sherlock smart padlock. Sherlock smart padlock does not need to be unlocked. It is installed indoors and upgraded to be smart with one sticker. Just attach M1 to the inside of the ordinary anti-theft lock, and you can control the door lock switch through Mijia APP. There is no need to make any changes to the anti-theft lock, and the installation is simple and convenient. The standard 3M industrial adhesive is provided along with the lock, which is resistant to high temperature, humidity and heat, and is as stable as a rock. Sherlock smart padlock M1 (left/right door opening) drops by 40 yuan at a price of 359 4. Luke smart fingerprint lock Classic uses live fingerprint chips, which are far ahead of traditional optical fingerprint unlocking technology in terms of security, appearance and use. All data inside the door lock is encrypted and stored in an independent security zone to ensure data security. With the hidden fingerprint recognition design, the authentication module is naturally integrated into the handle. Fingerprint authentication is completed when the handle is grasped, and it only takes one step to open the door. Luke Smart Fingerprint Lock Classic black/silver version reduced by 30 yuan in price 1669 Related link: Xiaomi Smart Home Agent Joins Xiaomi Smart Home Experience Store Xiaomi Shylock Smart Lock Shylock Smart Lock M1 and S2 Difference between Xiaomi Luke Fingerprint Lock T1 Pro Xiaomi Luke Smart Lock Where to Buy

  •  Which brand of smart door lock is good? How to choose smart door lock
    Which brand of smart door lock is good? How to choose smart door lock

    It is believed that intelligent door locks are not new to everyone. Unlike ordinary mechanical locks, intelligent door locks are safer and more convenient than ordinary door locks. There are many kinds of intelligent door locks on the market. When we buy them, we always have many questions. Which brand of intelligent door locks is better? The quality of the door lock is a very important issue. Only after the problem is clear can we make a better choice. At the same time, how to select the intelligent door lock must be mastered, which should be able to better ensure the quality. 1、 Which brand of intelligent door lock is better 1. Digijier has two major product brands: KEYLOCK fingerprint password lock and DIGI card door lock. It is a Chinese fingerprint lock manufacturer that represents China's entry into seven major international supermarkets in the industry, and also a brand that comprehensively enters B&Q's Chinese stores in the industry. 2. The development history of Yale not only marks the major innovation of Yale Lock in its evolution process, but also epitomizes the development of the whole lock industry. Shanghai Yibao Electronics Co., Ltd., Yale Yale, one of the top ten brands of password locks, started in 1868. It is a famous lock brand of Assa Abloy Group, providing safe/convenient/fashionable door lock solutions. 3. The application of Asia Pacific Tianneng TENON in China is famous for its focus on fingerprint locks. Up to now, it has covered nearly 15 million users in 300 cities across the country. It can develop special fingerprint locks for different types of doors and different occasions to meet the needs and use of buildings, residences and other places. 4. MIJIA Mijia x Luke This is an intelligent fingerprint lock jointly produced by Mijia and Luke. Fingerprint recognition is designed innovatively at the handle, which is perfectly hidden. From safety, appearance to use, it can be said to be outstanding; The door opening action is completed in one go, the error recognition rate is less than 0.0005%, and APP encryption and communication encryption are integrated in the chip. The door lock has four unlocking methods, namely fingerprint, password, Bluetooth, and key, and has supported access to Mijia APP. 2、 How to choose an intelligent door lock? 1. First, make sure what is an intelligent lock fingerprint lock, induction lock, password lock... These are not intelligent locks. Roughly speaking, what really deserves to be called smart locks are those with apps. For example, you only need to open the phone app to do the operation with one button. In a sense, you rely on the cloud to solve the problem of locking the door. 2. The smart lock must be installed at home, such as on the window sill or door, so you will often see it. Just like buying bags and shoes, you must wear them with the whole body to look comfortable. The same is true when buying a door lock. Unlike the traditional way of buying a door, which has a mechanical lock designed directly above it, the current situation is that when a door has a smart lock, it must be matched with the door. 3. Security standards can prevent thieves as well as hackers, because thieves are good at picking locks, and the emergence of smart locks is largely aimed at preventing thieves. Now the thieves can't get in... As a result, they were attacked by hackers and easily decrypted into the hall... So the platform of the smart lock must be safe, not only to prevent thieves in operation, but also to be very powerful in technology, such as those using military encryption and decryption standards. Which brand of the smart door lock is good, when making a purchase, you must go to a regular store to choose a brand product, so that no matter which brand is, the quality can be guaranteed, and you should also pay attention to the selection method, so that you can have a better choice. Related link: What is the best brand of smart locks among the top ten brands of smart locks in China

  •  What brands of smart door locks do you have? What brands do you buy
    What brands of smart door locks do you have? What brands do you buy

    In the face of more and more smart homes, consumers are paying more and more attention to the appearance design of smart homes. Recently, they always hear that "my home is being decorated and I want to install a smart door lock. What brands of smart door locks are there?" Next, let's learn about the brands of smart door locks ARROW A628 Home Smart Fingerprint Lock The fingerprint lock of Arrow is actually good. This smart lock is a designated brand product for the security of the Forbidden City. It supports four unlocking methods, namely fingerprint, password, key and swipe card. Super C-level idle anti-theft lock cylinder is adopted, in addition, capacitive touch technology is adopted, 5A level high-definition drilling touch screen, LED backlight, beautiful, durable and comfortable; It also has the fifth generation UL certification, AES smart chip, 360? Automatic identification, low power consumption and energy-saving technology, four No. 5 batteries, at least 365 days of life. 2. MIJIA Mijia x Luke Classic Intelligent Fingerprint Lock This is an intelligent fingerprint lock jointly produced by Mijia and Luke. Fingerprint recognition has been innovatively designed at the handle, which is perfectly hidden. From safety, appearance to use, it can be said to be outstanding; The door opening action is completed in one go, the error recognition rate is less than 0.0005%, and APP encryption and communication encryption are integrated in the chip. The door lock has four unlocking methods, namely fingerprint, password, Bluetooth, and key, and has supported access to Mijia APP. It also has anti lock function. 3. Kaadas K5 smart fingerprint lock Bluetooth version Kaadas is a brand focusing on the field of smart locks, headquartered in Shenzhen. This K5 smart fingerprint lock of thousand yuan level has a good cost performance, and three colors are optional. It supports five unlocking methods (Bluetooth, fingerprint, password, magnetic card, key), remote authorization, and a single password for use by the nanny or family. Class C lock cylinder, preventing technical opening for a longer time. Equipped with emergency charging interface, this is a Bluetooth version, which can be unlocked remotely via Bluetooth. 4. DESSMANN S9 household fingerprint password lock DESSMANN is also a brand focusing on the field of smart home, originating from Germany. This fingerprint lock has a mobile phone to control the highly sensitive fingerprint head, which can be automatically locked when the door is closed; Call transfer system, mobile phone APP can communicate with visitors outside the door in real time; 24-hour real-time monitoring of external conditions; 5 major alarm functions, false lock alarm, anti prying alarm, anti trial opening, anti hijacking alarm, low-voltage alarm; There are also such intimate butler functions as time period setting, temporary keys, and family care reminders; High quality German technology, acid resistant, corrosion resistant and oxidation resistant, supports mobile phone APP, password, fingerprint and key door opening methods. 6. Yale YDM4109 intelligent electronic lock, a century old Yale owned by an international lock giant, has a slightly higher price than previous models. This YDM4109 intelligent electronic lock costs more than 2000 yuan at the event. It supports three unlocking methods, namely password, fingerprint and mechanical key. The power supply can last for one year. The simple scanning mode is adopted, which is different from the first start and then scanning. Only one action is required to complete the scanning, so as to reduce the fingerprint residue and the possibility of being copied; The virtual password function can be enabled by inputting any number before or after the registered correct password to avoid password leakage; In addition to password input, the touch screen can also display the operation status, low battery reminder, etc., which is more convenient to use. 2、 What brand to buy for smart door lock 1. Advantages Smart lock E1 In terms of appearance design, advantages Smart door lock adopts integrated streamline design, simple and fashionable; The world's leading push and pull handle design is adopted, which not only conforms to ergonomics, but also can be easily pushed and pulled, and easily go out, providing convenience for users. In addition, the design of inlaid push-pull fingerprint sliding cover not only achieves perfect integration with the integrated panel streamline, but also reduces the push-pull resistance to the greatest extent. 2. Advantages The smart lock C1 can withstand 8000N pressure in terms of safety performance and the firmness of the flip tongue. In terms of the material of the main lock tongue, the smart lock is made of 304 stainless steel, which can withstand impact completely. The international automatic lock body is adopted in the implementation standard of the lock body, which can be installed directly without punching, and the installation is convenient. 3. Merit Smart Lock C1N has always been committed to building an industry-leading and unique smart home ecosystem through industry integration, investment and mergers and acquisitions. The smart door lock brands are recommended as above. There are many smart door lock brands on the market. You can choose brands according to your own preferences. Pay more attention when you choose them. Don't ignore their safety because of their appearance and price. Only good door locks can ensure the safety of your home. Related link: Top 10 brands of smart door locks Top 10 brands of smart door locks Recommended Top 10 brands of smart door locks

  •  Smart door locks join in which brand of smart door locks is better
    Smart door locks join in which brand of smart door locks is better

    Smart door locks have various brands, superior performance and good quality, and are safe and environmentally friendly. In addition, consumers pay more attention to environmental protection and safety, and have personality. So smart door locks are very popular. Now the intelligent door lock industry in the market is developing better and better, and many investors want to join in. How about joining the smart door lock? Let's have a look. 1、 What should we pay attention to when joining smart lock brands? 1. The lack of competitive smart lock brands cannot be selected. The main reason why dealers do not sell your smart locks is that your products are no better than people's, and can not keep pace with the development of the times. You can't make a lot of money selling your smart locks. The reason why you can't make money is that your locks are homogeneous, It's hard to find your own characteristics. You want to look good without looking good, and you want to function without new functions. You said that your quality is good, but others' quality is not bad. What is the most popular in the market now? In this fast-paced era, people like to leave as soon as they close the door, so others have gone out of the automatic intelligent lock, and you are still sticking to your feelings. In the era of winning by appearance, others' locks are more and more beautiful, while you still insist that your intelligent lock is made of all stainless steel, so its appearance is not as beautiful as zinc alloy, but it is absolutely solid. But the consumer is a non professional, so you can talk to him about the material, He doesn't necessarily understand. Although zinc alloy smart locks are not as durable as stainless steel, in the era of such rapid renewal, who would plan to install a smart lock for a lifetime. In terms of other functions, you haven't made any difference. Do you think dealers won't abandon you? Who to abandon? 2. The brand of intelligent lock with increasingly poor quality cannot be selected. For a long time, the price of raw materials such as steel and copper has been rising. At the same time, the cost of employment, operating costs, etc. are also rising. Under the "rising voice", some enterprises, in order to reduce costs and maintain the original price advantage, are willing to cut corners, reduce the process level and product quality. Responsible, excellent Smart lock enterprises that want to do things will regard quality as the life of the enterprise and hope to make the product quality better and better. So they are willing to hire high-quality talents and buy high-end equipment. Some smart lock enterprises just brag in front of dealers, saying how good their products are, but the reality is that they are shoddy. Therefore, the product quality of such smart lock enterprises is getting worse and worse, The more dealers sell, the more sad they become. Not only can they not earn a few money, but also lose. 3. The smart lock brand that ignores advertising marketing, and cannot choose a brand is an intangible asset of enterprises. When consumers identify with this brand, it means that they identify with the quality and service of the whole brand. So, this is why BMW, Mercedes Benz, LV Products of high-end brands such as Nike are expensive, but the reason why some people buy them is still the same. In the smart lock industry, a large number of enterprise managers are technology controllers, who do a good job in product research and development, technological innovation, quality control and other aspects, but ignore the promotion of the brand. 2. Which brand of smart door locks is good to join. 1. DESSMANN DeSchmann DeSchmann is also a brand focusing on smart home, originating from Germany. This fingerprint lock has a mobile phone to control the highly sensitive fingerprint head, which can be automatically locked when the door is closed; Call transfer system, mobile phone APP can communicate with visitors outside the door in real time; 24-hour real-time monitoring of external conditions; 5 major alarm functions, false lock alarm, anti prying alarm, anti trial opening, anti hijacking alarm, low-voltage alarm; There are also such intimate butler functions as time period setting, temporary keys, and family care reminders; High quality German technology, acid resistant, corrosion resistant and oxidation resistant, supports mobile phone APP, password, fingerprint and key door opening methods. 2. Yale, a century old Yale owned by an international lock giant, has a slightly higher price than the previous models. This YDM4109 intelligent electronic lock costs more than 2000 yuan at the event. It supports three unlocking methods: password, fingerprint and mechanical key. The power supply can last for one year. The simple scanning mode is adopted, which is different from the first start and then scanning. Only one action is required to complete the scanning, so as to reduce the fingerprint residue and the possibility of being copied; The virtual password function can be enabled by inputting any number before or after the registered correct password to avoid password leakage; In addition to password input, the touch screen can also display the operation status, low battery reminder, etc., which is more convenient to use. 3. Kaadas Kaidise Kaidise is a brand focusing on the field of smart locks, headquartered in Shenzhen. This K5 smart fingerprint lock of thousand yuan level has a good cost performance, and three colors are optional. It supports five unlocking methods (Bluetooth, fingerprint, password, magnetic card, key), remote authorization, and a single password for use by the nanny or family. Class C lock cylinder, preventing technical opening for a longer time. Equipped with emergency charging interface, this is a Bluetooth version, which can be unlocked remotely via Bluetooth. 3、 Related concepts 1. The essence of intelligence is a problem that many philosophers and brain scientists at all times and in all over the world have been trying to explore and study, but they still have not fully understood it, so that the occurrence of intelligence, together with the essence of matter, the origin of the universe and the essence of life, is listed as the four mysteries of nature. In recent years, with the progress of brain science, neuropsychology and other research, people have a preliminary understanding of the structure and function of the human brain, but the internal structure and mechanism of the entire nervous system, especially the functional principle of the brain, have not been clearly understood, which needs further exploration. Therefore, it is difficult to give an exact definition of intelligence. It also has its specific meaning in bionics, simulation and supercomputer. 2. In a broad sense, "brand" is an intangible asset with economic value. It uses abstract, unique and recognizable mental concepts to express its differences, so as to occupy a certain position in people's consciousness. Brand building is long-term. In a narrow sense, "brand" is a kind of "standard" or "rule" with internal and external characteristics. It is a general name of a recognition system that makes it unique, valuable, long-term and cognitive by standardizing and regularizing the four aspects of concept, behavior, vision and hearing. This system is also called the CIS (corporate identity system) system. Kotler, the father of modern marketing, defined brand in Marketing as a set of specific characteristics, benefits and services that sellers provide to buyers for a long time. Brand is an intangible asset that brings premium and value-added to the owner. Its carrier is the name, term, symbol, mark or design and its combination used to distinguish from other competitors' products or services. The source of value-added comes from the impression of its carrier formed in consumers' minds. Brands carry more recognition of their products and services by some people, which is a product of mutual adaptation between brand owners and customers' purchase behavior. 3. A dealer is a unit or individual that only has sales or services in a certain region or field. This is the dealer. The dealer has an independent business organization, owns the ownership of goods (buy out the manufacturer's products/services), obtains operating profits, operates in a variety of ways, and is not or rarely restricted by the supplier in the course of business activities, which is equal to the supplier's responsibilities and rights. Related recommendations How much does it cost to join the fingerprint door lock agent intelligent door lock agent fingerprint door lock brand to join China Building Materials Network

  •  Which brand is better for household smart door locks to join in
    Which brand is better for household smart door locks to join in

    As smart door locks gradually enter the public's consumption vision, more and more brands of smart locks have entered the market. For the mixed market, how to choose a good smart lock brand has become a "headache" for many friends who want to invest in the smart lock franchise agent industry for development. With so many smart lock brands, which is the best choice for the franchise agent? Let's take a look at the home smart door locks. 1、 The first security barrier of the home is whether the fingerprint lock of the joined household anti-theft smart door lock is good or not. It is a device that is used almost every day in the home. Under the big wave of smart home, the intellectualization of the door lock is also a trend, and the smart door lock can be said to be born at the historic moment. The smart door lock can be unlocked by using the mobile phone, and the user can also set the visitor permissions through the mobile phone, Only "invited" people can enter the door with their mobile phones. In addition to supporting the unlocking of mobile phones, it also retains the original unlocking method - key unlocking. You don't need to worry about forgetting your keys or mobile phones anymore. Your family can also unlock the door for you through operation. For safety, The wifi smart door lock has a more perfect protection mechanism, and anyone who unlocks, locks, or reverses the lock can master it in time for you and your family. Nowadays, the field of smart home is hot, and smart door locks are just needed, which has a very good prospect. II. How about the prospect of smart door locks? With the growth of people's demand for smart and comfortable homes, as well as the development of science and technology, the improvement of products and price competition, smart homes are gradually moving towards ordinary family users. In the context of the rapid development of smart homes, The development speed of the intelligent lock industry is advancing rapidly. According to statistics, there were less than 35 brands and enterprises of intelligent locks in China in 2002, and more than 1400 enterprises and more than 3000 brands by 2018. In addition, the 2018 National Intelligent Door Lock Industry and Market Research Report released by the National Lock Information Center also shows that the demand for intelligent locks nationwide was 2.5 million sets in 2015 and 3.5 million sets in 2016, In 2017, it reached 8.5 million sets, and the growth rate remained above 55%. According to the development speed, the professional intelligent door lock enterprise Jiuzhong Door Industry estimates that after entering 2018, the intelligent lock will show an unprecedented popularity in terms of market acceptance, enterprise enthusiasm and participation. This development situation is for franchisees who want to enter the blue ocean market of intelligent locks, Undoubtedly, it is a rare opportunity. Why would you say so? The reasons are as follows: 1. The improvement of the security performance of intelligent door locks has become an indispensable tool to ensure home safety. Because of the maturity of its technology and the reduction of its cost, intelligent door locks have gradually turned to the civil market. The domestic biometrics market will be tens of billions of yuan in the future, of which the security industry is one of the most important application fields, There is a large market space. Now most brand smart doors are also paying more and more attention to the security performance of their own products. Take Jiuzhong Door Industry's intelligent integrated door as an example. Jiuzhong Door Industry combines more than 10 years of experience in access control and security with modern high-tech hardware, with super class B German lock cylinder, heterogeneous anti pull bullets, optical 3D live fingerprint lock, Swedish FPC fingerprint scanner, and permanent reset stress bearing handle, The combination of experience and technology can further ensure the safety of door control. The improvement of security performance has dispelled many consumers' doubts about the safety performance of intelligent door locks, and increased the demand of users. 2. The market for intelligent locks is broad and the demand is huge. Although the development speed of intelligent locks is amazing, the traditional mechanical locks still occupy a majority of the market share in the current domestic market. Among ordinary consumers in China, The popularization of intelligent locks is still in the adaptive stage, and has not fully entered the family. Compared with intelligent locks in Japan, South Korea, Europe and the United States in the civil lock market, the share of intelligent locks in China's civil market is still low, and Jiuzhong Door Industry's intelligent integrated doors are expected to be a rapid increase in the share of China's smart lock market in the next few years. 3 The transformation of smart door lock consumer groups With the continuous maturity of smart lock technology, the continuous decline of the manufacturing cost of smart locks and the marketing mode of Internet channels, the cost of smart locks has been greatly reduced. Moreover, the current post-80s and post-90s consumer concept has changed, and they like to pursue more avant-garde consumer concepts, pay more attention to fashionable products, and pay attention to their own and family health and safety, Pay attention to the quality of life. This consumption trend also makes it possible for smart locks to enter thousands of households, especially in the new year, this trend will be more obvious. From the previous traditional door locks to the current smart door locks, science and technology guide the revolutionary upgrading of products, changing the way of life of human beings. As a cross era fashion household product, smart locks gradually replace traditional locks, It has become a symbol of modern quality of life. Now, smart door locks have been widely used, and will develop in a better direction in the future. It is precisely because of this trend that many investors see the unlimited prospect of smart door locks in the investment market. 3、 The brand of intelligent door lock is better. 1. The materials of intelligent lock are mainly divided into three types: plastic, zinc alloy and stainless steel. Among them, plastic has the worst durability, fire resistance and explosion-proof performance, followed by zinc alloy, and stainless steel is the best. Gently tap the side of the lock body with your fingers. If the sound is muddy or relatively open, then plastic products are more likely; The sound of stainless steel smart lock is sharp and concentrated when it is knocked, without too much diffusion, and the penetration is good; In view of the zinc alloy, the sound between the two is not as sharp as that of stainless steel, but is much clearer than that of plastic products. 2. It is suggested that when choosing a good smart door lock for function testing, you should go to a nearby experience store to have a field experience. The purpose is to test the function of the product on the spot. You can first enter your own fingerprint for preliminary testing. The higher the resolution, the more accurate the identification, and the faster the response when recording fingerprints, The security is naturally better. Next, test other unlocking methods, including mobile phone remote, password, fingerprint, card swiping, key, etc. 4. Related concepts 1. Stainless steel is the abbreviation of stainless steel and acid resistant steel, and stainless steel refers to steel that is resistant to weak corrosive media such as air, steam, water, or stainless steel; The steel that is resistant to chemical corrosion media (acid, alkali, salt and other chemical etching) is called acid resistant steel. Due to the difference in chemical composition between the two, their corrosion resistance is different. Ordinary stainless steel is generally not resistant to chemical medium corrosion, while acid resistant steel is generally stainless. The term "stainless steel" not only refers to one kind of stainless steel, but also refers to more than 100 kinds of industrial stainless steel. Each kind of stainless steel developed has good performance in its specific application field. The key to success is first to understand the purpose, and then to determine the correct steel grade. There are usually only six types of steel related to the application field of building construction. They all contain 17-22% chromium, and better steel grades also contain nickel. Adding molybdenum can further improve the atmospheric corrosion, especially the corrosion resistance to the atmosphere containing chloride. Stainless steel refers to steel that is resistant to weak corrosive media such as air, steam and water and chemical corrosive media such as acid, alkali and salt, also known as stainless acid resistant steel. In practical applications, steel resistant to weak corrosion medium is often called stainless steel, while steel resistant to chemical medium is called acid resistant steel. Due to the difference in chemical composition between the two, the former is not necessarily resistant to chemical medium corrosion, while the latter is generally stainless. The corrosion resistance of stainless steel depends on the alloy elements contained in the steel. 2. The essence of intelligence is a problem that many philosophers and brain scientists at all times and in all over the world have been trying to explore and study, but they still have not fully understood it, so that the occurrence of intelligence, together with the essence of matter, the origin of the universe and the essence of life, is listed as the four mysteries of nature. In recent years, with the progress of brain science, neuropsychology and other research, people have a preliminary understanding of the structure and function of the human brain, but the internal structure and mechanism of the entire nervous system, especially the functional principle of the brain, have not been clearly understood, which needs further exploration. Therefore, it is difficult to give an exact definition of intelligence. It also has its specific meaning in bionics, simulation and supercomputer. 3. Zinc alloy Zinc alloy is an alloy based on zinc and added with other elements. The commonly added alloy elements are aluminum, copper, magnesium, cadmium, lead, titanium and other low-temperature zinc alloys. Zinc alloy has low melting point, good fluidity, easy fusion welding, brazing and plastic processing, corrosion resistance in the atmosphere, and easy recovery and remelting of waste materials; However, the creep strength is low and the size change is easily caused by natural aging. It is prepared by melting method, die-casting or pressure processing. According to the manufacturing process, it can be divided into cast zinc alloy and deformed zinc alloy. The main added elements of zinc alloy are aluminum, copper and magnesium. Zinc alloys can be divided into deformation and casting zinc alloys according to processing technology. Cast zinc alloy has good fluidity and corrosion resistance, and is suitable for die-casting instruments, automobile parts shells, etc. Relevant recommendations: Top 10 brands of intelligent fingerprint lock agent intelligent lock Where are the top 10 brands of domestic intelligent door locks currently in the market? How much does it cost for fingerprint door lock agent to join in the smart door lock industry? How about intelligent door lock agent 2016 Inside story of processing strength of enterprises in the hotel intelligent door lock industry Intelligent lock agent fraud reveals what conditions intelligent lock agent needs

  •  Which brand of international intelligent door lock is convenient to use
    Which brand of international intelligent door lock is convenient to use

    As smart door locks gradually enter the public's consumption vision, more and more brands of smart locks have entered the market. For the mixed market, how to choose a good smart lock brand has become a "headache" for many friends who want to invest in the smart lock franchise agent industry for development. With so many smart lock brands, which is the best choice for the franchise agent? After going deep into the market, I listed the international intelligent door locks for your reference. 1、 What are the top ten smart locks in China High stability optical intelligent lock product. External use of self-developed all stainless steel AN2 electronic anti-theft tongue, with high-quality bearing capacity, can resist almost all external force damage, some tests reach 10 times the high standard, and the operating life reaches 1 million times. 2 Irevo Ebao Irevo mainly uses Korean institutions to build brand image, promote Korean digital locks to users, convey the concept of safety and technology products, and lead the technological revolution with cutting-edge technology! 3. Samsung EzonEzon gets a certain amount of sales in the short term by virtue of Samsung's brand influence. But in the long term, Ezon's "wall riding" strategy will dilute Samsung's brand value as an electronic product, and affect Ezon's survival and growth in the smart lock camp Eezon has always used the concept of "using cutting-edge technology to create a high-quality life", and developed the touch screen function, automatic slide function, automatic fire sensing function, intrusion detection function, etc., which won the German IF Design Award, ISO14001 certification, etc. 4 Mul-T-LockMul-T-Lock emphasizes the combination of modern fingerprint technology and modern mechanical technology to create a new product with high anti-theft performance, with security as the positioning concept. 5 Probuck Probuck is undoubtedly a rising star. With the help of the concept of the Olympic "Bird's Nest" and the "World University Games", it has developed rapidly. The next step is to do a good job in brand strategy. If there is no strategic plan suitable for brand development, there will be a bottleneck in brand growth. 6 Adel Adil is positioned as a "door lock expert". Now it is transitioning to a "smart lock expert". With a strong publicity campaign, Adel has gained a good momentum of development. However, in order to create an industrial chain, the product line will continue to extend, which will affect the development of brand value for a long time What Adel needs to do is shrink the product line and focus on what the brand is good at YGS Younger is a high-tech enterprise focusing on electromechanical integrated intelligent locks, one of the makers and drafters of China's electric control lock industry standards, Zhongshan Younger Lock Industry Co., Ltd. 9. OWQQWQ is an innovator of smart home. OWQ smart home is famous for its high quality in the world. OWQ views the value of the brand from the height of Dingfeng, OWQ not only allows you to enjoy intelligent life, but also gives you a kind of honor of your own. Comprehensive strength score: 56 points, market share 0.2, scientific research strength: 35 points 10. Kaidishi Kaidishi adheres to the business philosophy of "science and technology first", makes cutting-edge technology civilian, provides consumers with high-quality, safe and convenient high-tech intelligent products, and opens a new era of intelligent life Which brand of intelligent door lock is convenient to use 1. Yale is a foreign lock brand, and the price of Yale intelligent lock is between 3000 and 5000, which is the middle and high grade price of intelligent lock brands. A Yale intelligent lock with card swiping and password function can be taken for 2800 yuan, while the intelligent lock with fingerprint and password function needs to go to about 3500 yuan. Users who pursue low-key and quality can consider 2 VOCVOC is a cutting-edge representative of domestic smart locks. Its pricing route is clear, ranging from the upper middle end price of 2500-3500 yuan to the price of 1000 yuan There are few models of VOC smart lock products, but the style and style are relatively fashionable, meeting the public's taste. Consumers who want to experience smart lock products within 1000 yuan, VOC is a good choice Proback is the representative of domestic technology based smart lock brands, whose price is slightly higher than that of smart lock products with the same configuration. There are four specific price levels, namely, 2000 yuan, 3000 yuan, 4000 yuan and 5000 yuan. Since Proback is born in biometrics technology, it has certain advantages in the technical performance of smart locks, Consumers who pay attention to product performance can consider choosing. 5. Digi Digi and Moli are both old brand smart lock manufacturers in China, with rich product lines, basically covering all price ranges. Digi's selectivity is relatively large among smart locks of about 2000 yuan; Or when consumers don't know what type and price of smart lock to choose, they can also consider Jill. 3. Related concepts: 1. Security. According to the current Chinese dictionary, security means no danger, no infringement, no accident; The so-called precaution means to be on guard and alert, while preparedness means to be ready to deal with attacks or avoid being injured, and alert means to be on guard and protect. Based on the above explanations, whether it is possible to define security precautions as follows: prepare and protect to deal with attacks or avoid victimization, so that the protected object is in a safe state without danger, infringement or accident. Obviously, security is the purpose and prevention is the means. The basic connotation of security prevention is to achieve or realize the purpose of security by means of prevention. 2. Product refers to anything that can be supplied to the market, used and consumed by people, and can meet people's needs, including tangible goods, intangible services, organizations, concepts or their combinations. Products can generally be divided into five levels, namely core products, basic products, expected products, accessory products and potential products. The core product refers to the direct benefit and utility provided by the overall product to the buyer; The basic product is the macro view of the core product; Expected product refers to a set of characteristics or conditions that customers would expect when purchasing products; Accessory products refer to products that exceed customer expectations; Potential product refers to the possible improvement and change of product or development in the future. Product is the result of "a group of interrelated or interacting activities that transform input into output", that is, the result of "process". In the economic field, it can also be understood as any product or combination of products manufactured by an organization. In modern Chinese dictionaries, it is interpreted as "produced goods". 3. Environment refers to the surrounding conditions, which are always relative to a central thing. The environment includes not only the material factors including air, water, land, plants, animals, etc., but also the non-material factors including concepts, systems, codes of conduct, etc; It includes both natural factors and social factors; It includes both non life forms and life forms. Generally speaking, the environment refers to the external world surrounding human beings. The environment is a synthesis of the material conditions on which human beings rely for survival and development. Related Recommendations 2018 Smart Home Ranking List 2018 Top Ten Brands of Smart Locks Top Ten Brands of Smart Locks Where are the current smart lock markets of the top ten brands of domestic smart locks? What are the five advantages and five classifications of intelligent door locks? What brands of intelligent door locks do you buy? What brands of indoor door locks are good? What are the ten famous brands of intelligent locks? What are the prospects of intelligent locks? How about smart door lock agents? How about smart locks for house locks

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