Wireless security confidential quotation
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Liandun LD-007 multi-function mobile phone signal blocker (5G version)
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Product type: Mobile signal blocker -
Scope of application: All places, all mobile phones (2G+3G+4G+5G) 2.4G wireless signal -
Product introduction: LD-007 multi-function 5G signal blocker 5G is the advanced foreign technology adopted by our factory, aiming at the current situation that some criminals use mobile phones to cheat in the national college entrance examination, adult college entrance examination, self-study examination and various colleges and universities in the course of examination, and combining with the current situation that various middle and senior middle school students use mobile phones to send text messages during class hours, as well as the current situation of government agencies The troubles and noise caused by mobile phones in various large, medium and small conference rooms, concert halls, theaters and other serious places of enterprises are carefully developed according to the actual situation of domestic mobile communications. It can cut off GSM/DCS/CDMA/PHS/3G (TD-SCDMA/CDMA2000/WCDMA)/4G/5G mobile phone signals, 2.4GWIFI wireless signals within a radius of 1-20 meters (50-200 square meters), The mobile phone can not make and answer calls, but will not interfere with the work of other electronic teaching equipment. The mobile phone can be returned to normal use after leaving the partition range. The school is clean and the meeting is peaceful. -
Coverage frequency band: CDMA：870-880MHz DCS：1800-1920MHz GSM：925-965MHz TDSCDMA：2005-2035MHz CDMA2000WCDMA：2110-2175MHz 2.4GWIFI：2400-2500MHz 4G1：2300-2390MHz 4G2：2550-2660MHz 5G1：3400-3600MHz 5G2：4800-5000MHz -
Shielding mode: Partition signal -
Antenna type: External omnidirectional whip antenna -
Casing material: Aluminum radiator, sheet metal shell -
Host size: 420*130*40mm More parameters>>
Qinsi Mobile Communication Jammer BWQS-301
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Product type: Mobile phone shield -
Scope of application: Applicable to large and medium-sized secret related halls, hotels, clubs and other places -
Product introduction: The shape of the speaker is simple and generous, which is naturally integrated with the environment -
Coverage frequency band: CDMA/GSM/DCS/3G (TD-SCDMA, WCDMA, CDMA2000) 4G/2.4G (WLAN/WIFI/Bluetooth) -
Shielding mode: Manual -
Antenna type: Eight independent systems are adopted, and professional directional antenna is built in -
Continuous working time: ＞ 24 hours, high stability -
Host size: 420*80*300mm More parameters>>
ZCW-T5G signal shield of Zhongchengwei
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Product type: Mobile signal blocker -
Scope of application: All places, all mobile phones (2G+3G+4G+5G) and WIFI signals -
Coverage frequency band: 870-960MHz 1805-1920MHz 2010-2170MHz 2300-2500MHz 2500-2700MHz 3400-3600MHz 4800-4900MHz 5725-5850MHz 2400-2485MHz 1560-1585MHz -
Shielding mode: Partition signal -
Casing material: Aluminum radiator, sheet metal shell -
Host size: 320*235*65mm -
Product weight: 2kg -
Product characteristic 1: Ambient temperature: - 4 More parameters>>
Amison AM081S mobile phone signal 5G conference room examination room shield
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Product type: Meeting room examination room shield -
Scope of application: 1-20m (about 10-200m2) -
Classification of applicable places: Examination room, meeting place, workshop -
Coverage frequency band: 2G/3G/4G/5G/2.4G WIFI -
Casing material: High heat dissipation white aluminum alloy shell -
Host size: 245*85*30mm -
Product weight: 1.5kg More parameters>>
Guorong recording jammer
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Product introduction: The recording jammer uses the way of random ultrasonic noise signal superimposed with sound signal to produce recording interference on recording equipment (such as mobile phones, recording pens, recorders, etc.), which can produce suppressive interference on voice signals, so that the recording equipment can only pick up noise information and cannot distinguish voice information. Ultrasound is a sound wave of a frequency that cannot be heard by the human ear, but can be recorded by recording equipment. Use ultrasonic waves of appropriate intensity to superimpose the voice intensity to achieve the effect of covering the recorded sound waves -
Product characteristic 1: Product features: mixing interference mode: ultrasonic mixing noise interference mode is adopted, which does not produce electromagnetic interference and avoids electromagnetic radiation to people near the equipment when the recording interference equipment is working. The sound cannot be restored: the true random number is used as the seed for processing. After processing, the human sound signal and the random interference signal of the device are mixed into a body, which cannot be restored by technical means. -
Product feature 2: Various equipment forms: This product provides customers with a variety of product forms to choose from, including telephone type, audio type, etc., and can be customized and developed according to customer requirements. Good concealment performance: this product can be displayed on customers' desks and conference tables in various forms, disguised as daily office supplies, and can be operated remotely to avoid resistance, aversion and other emotions of the interviewers.
Liandun LD-007 enhanced mobile phone cutter (5G version)
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Product type: Mobile signal blocker -
Scope of application: All places (indoor/outdoor need to be waterproof) -
Product introduction: Liandun LD-007 enhanced mobile phone disconnector 5G version is a high-tech product carefully developed by our factory using foreign advanced technology, aiming at the continuous development of communication system and according to the actual situation of foreign mobile communication. The mobile phone can't make and answer calls, and can't send or receive short messages, but it won't interfere with the work of other electronic devices, thus ensuring the safety of the required place. The mobile phone can resume normal use when it leaves the partition range, without any damage to the human body. Adjustable power, convenient and safe. -
Coverage frequency band: CDMA：870-880MHz DCS：1805-1920MHz GSM：930-960MHz TDSCDMA：2010-2025MHz CDMA2000WCDMA：2110-2170MHz 2.4GWIFI：2300-2400MHz 4G1：2400-2485MHz 4G2：2555-2655MHz 5G1：3400-3600MHz 5G2：4800-5000MHz -
Shielding mode: Partition signal -
Antenna type: External omnidirectional whip antenna -
Casing material: Aluminum radiator, sheet metal shell -
Host size: 400*185*86mm More parameters>>
Guorong GR-SP-IV
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Product type: Microcomputer video information protection system -
Product introduction: Guorong microcomputer video information protection system GR-SP-IV is a new generation of special interference equipment developed by our company to protect microcomputer video information. It can effectively prevent information leakage by applying relevant technologies. The product has been tested and certified by the National Security Technology Evaluation Center, meeting the evaluation requirements, and has reached the first level requirements of the national security standard BMB4-2000 Technical Requirements and Test Methods for Electromagnetic Jammers. -
Interference mode: Video information related interference -
Host size: 185x60x115mm -
Product weight: 1.2kg -
Product characteristic 1: Product features: 1. The interference signal related to microcomputer video is adopted, which has the function of protecting information. 2. Low emission intensity, no harm to human body, and electromagnetic compatibility. 3. The frequency of interference signal can reach 1.3GHz, which can effectively protect the high-frequency transmission of microcomputer. 4. Recessive antenna design, no external transmission antenna, small size, easy to install and place. -
Product feature 2: Interference intensity: ≤ More parameters>>
Guorong GR-DY-I
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Product type: Filter isolation device of red and black power supply -
Classification of applicable places: Office, computer room, laboratory and other confidential environments -
Coverage frequency band: 1500KHz-30MHz -
Host size: 380x80x40mm -
Product weight: 1kg -
Product characteristic 1: Isolation: ≥ 5dB (1500KHz-30MHz) Working voltage: 220v ± 50Hz Current: 10A Switch control: 5-hole independent control switch
4G mobile phone signal blocker in Bochuang space-time examination room
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Product type: Mobile signal jammer -
Scope of application: School examination room, meeting room, church, detention center, military region, army -
Product introduction: This BCSK-NZ880 mobile phone shield is specially designed for small area mobile phone signal shielding in school examination room, conference room, church, factory dormitory and other places by Bochuang Spatio Shield Factory, which eliminates the trouble of installation. The built-in power supply, built-in antenna, built-in CDMA, GSM, DCS, PHS, 3G, 4G1, 4G2 mobile phone frequency bands, and eight frequencies of WIFI wireless network frequency signals are shielded together. -
Classification of applicable places: Grade A -
Frequency domain protection range: Shielding range: radius 2~50m (- 75dBm, depending on the distance of surrounding base stations in open outdoor environment) -
Coverage frequency band: 2G（CDMA,GSM,DCS,PHS），3G，4G，WIFI（2.4G-2.5G） -
Shielding radius: 2-50 meters (depending on the signal strength of the environment) -
Antenna type: Built in directional antenna More parameters>>
Qinsi mobile phone shielding storage cabinet BWQS-201 (large 30 grids)
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Product type: Mobile phone shielding cabinet -
Scope of application: It is suitable for centralized management of mobile phones in secret related places such as party and government organs, the military, conference rooms, examination places, etc -
Product introduction: The equipment has a tight structural design, with electroplating treatment inside, high-temperature paint baking on the surface, high wear resistance and corrosion resistance, strong radiation resistance, shielding efficiency>65dB, which can effectively inhibit the leakage of mobile phone signals, and can store multiple mobile phones at the same time. Each drawer adopts a safe mailbox lock for independent management. Main function: The mobile phone has no network signal in the cabinet. -
Shielding mode: electromagnetic shielding -
Host size: 914×241×460mm -
Product weight: About 50kg -
Product characteristic 1: Equipment structure: 30 More parameters>>
Liandun LD858 mobile phone detection door system
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Product type: Mobile phone detector -
Scope of application: All places limited by mobile communication -
Product introduction: No alarm will be given for metal products, only mobile phones, laptops and digital devices will be detected to reduce the work intensity of security inspectors. The electronic product detection door is of integrated design, which can be installed or disassembled in only 30 minutes. It meets the EMC electromagnetic radiation standard and is harmless to pacemaker wearers, pregnant women, floppy disks, film, video tapes, etc. The detection rate is as high as 99%. Electronic products will be detected safely whether they are turned on or off, or wrapped by metal objects, with high sensitivity. Audible alarm. The volume button on the panel can adjust the alarm sound. This product adopts passive detection technology, and will not send any detected radiation source to the detection personnel, without any harm. -
Host size: Appearance: 2220 * 1000 * 650mm Channel: 2000 * 700 * 650mm -
Product weight: 85kg -
Product characteristic 1: Power supply: AC 100V-240V, 50-60Hz Power:<180W Working environment: - 20 ℃~45 ℃
Guorong electromagnetic shielding machine table
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Product introduction: The electromagnetic shielding machine table can effectively shield the electromagnetic leakage of computer, display, printer, fax machine and other information processing equipment, and play the role of anti electromagnetic interference, anti electromagnetic radiation, etc. The shielding, isolation and filtering technologies are comprehensively adopted, and the products are manufactured with precision. It not only ensures the safety of information and information equipment, but also protects operators from electromagnetic damage of information equipment -
Classification of applicable places: Information security protection for classified office automation equipment of security departments and defense research and military industry units. -
Host size: 11401x100x1230 (mm), the size can be customized as required. mm -
Product weight: About 140KG -
Product characteristic 1: High shielding efficiency plug-in reed screen door is adopted, which is easy to open and close. The window adopts anti information leakage glass with high shielding efficiency and high light transmittance; Standard windows are suitable for 17 inch front screen displays, and customizable windows are suitable for 23 inch and below widescreen displays. It is equipped with external PS/2 ports (2), serial ports (2) and USB ports (4), which can be connected to keyboard, mouse, printer, scanner, digital camera and other devices. The type and number of interfaces can be customized. Working voltage: AC220V ± 10%, 50Hz Rated current: 10A
Guorong GR-502K
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Product introduction: The 5G adjustable built-in mobile communication jammer is a product developed according to the actual situation of mobile communication, aiming at the continuous development of communication systems. It can shield GSM/CDMA/DCS/PHS/TD-SCDMA/WCDMA/CDMA2000/WIFI/LTE (4G)/5g signals within a radius of 1-15 meters (about 10-150 square meters, and the shielding range can be adjusted according to different sites), making the mobile phone unable to send and receive messages, However, it will not interfere with the work of other electronic equipment, thus ensuring the safety of the site. The mobile phone can be returned to normal use after leaving the partition range, without any damage to the human body. The power is adjustable, convenient and safe -
Host size: 390x300x135mm -
Product weight: 5Kg (excluding outer package) -
Product characteristic 1: Transmission frequency band: frequency (unit: MHz) 1、CDMA：870-880 2、DCS：1805-1920 3、GSM：930-960 4、TDSCDMA：2010-2025 5、CDMA2000、WCDMA：2110-2170 6、4G1：2300-2400 7、WIFI：2400-2485 8、4G2：2555- -2655 9、5G1：3400-3600 10、5G2：4800-5000 -
Product feature 2: Maximum output power: ≥ 37dBm_ (5W) (single output power) Power supply mode: 220VAC -- 5VDC/20A (built-in power adapter) Power consumption of the whole machine: ≤ 85W Relative humidity: ≤ 85% (keep the host dry during storage) Ambient temperature: - 30 ° C to 60 ° C Built in directional array antenna Antenna gain: ≥ 7dBi Do not use chemical solvents when cleaning, just use wet cloth
Guorong GR-GL-I
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Product type: Network isolated conducted jammer -
Product introduction: Line conducted jammer is a specially developed protection product to solve the hidden danger of information leakage transmitted along the unshielded twisted pair. This product has solved the problems that the network generic cabling of secret related information system does not meet the confidentiality requirements, it is difficult to transform, and the cost is high. Use this product to apply interference signals on the network cable, so that the electromagnetic signals on the network cable are disrupted, and the data and information can be encrypted and protected. What the thief obtains is a mixed signal encrypted by disorderly numbers of interference signals, which makes it impossible to decode the original information, so as to protect the safe transmission of confidential information and prevent the leakage of confidential data. -
Interference mode: Random number encryption Correlation jamming Noise confusion coverage, etc -
Host size: 483x203x44mm -
Product weight: <2.5KG -
Product characteristic 1: Good correlation: the correlation jamming technology is used to make the jamming signal of the jammer and the protected computer have good correlation in the time and frequency domains, effectively destroying the conditions for correlation and non correlation to steal radiation information. Improve the difficulty of reading radiation signals. Space random number encryption technology: space random number encryption technology is used to interfere with the electromagnetic leakage signal, and even if the receiver receives the electromagnetic leakage signal, the information carried by the signal cannot be solved. Protection of confidential information: use isolated power supply design and line conducted interference design to protect confidential information Humanized design: humanized design, the jammer can be closed and started at any time, without affecting the normal use of the protected machine Easy to install and operate: beautiful overall, small size, standard 1U short grid, easy to install and operate. It can be installed in the switch room or the computer terminal room, with the same interference effect. Conform to relevant requirements: the strength of interference signal conforms to the safety requirements of the Technical Requirements and Test Methods for Network Isolated Conducted Interference Devices (provisional) issued by the State Security Administration, and will not cause harm to human body. -
Product feature 2: Number of interference channels: 4, 8, 16 24 routes Protection direction: interference along the network line Interference frequency band: 1MHz - 1GHz Emission intensity:<90dBuv Interference intensity:>3dB (relative to normal transmission signal) Fault indication: audible and visual alarm -
Product feature 3: Working power supply: 22 More parameters>>
Anstar BSH-10-KT
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Product type: Signal shield -
Scope of application: Shielding GSM/DCS/CDMA/PHS/3G (TD-SCDMA/CDMA2000/WCDMA)/4G/5G/2.4GWIFI bands -
Product introduction: Maximum output power ≥ 34dBm (2.5W) single channel output power Power supply mode 220VAC -- 5VDC/20A external power adapter Whole machine power consumption ≤ 80W When the relative humidity is ≤ 85%, keep the host dry Ambient temperature - 30 ℃ to 60 ℃ -
Classification of applicable places: All sites -
Coverage frequency band: CDMA 870-880 MHz DCS 1805-1920 MHz GSM 930-960 MHz TDSCDMA 2010-2025 MHz CDMA2000/WCDMA 2110-2170 MHz 2.4G WIFI 2400-2485 MHz 4G1 2300-2400 MHz 4G2 2555-2655 MHz 5G1 3400-3600 MHz 5G2 4800-5000 MHz -
Shielding radius: 1-20m -
Antenna type: External omnidirectional whip antenna, gain ≥ 5dBi -
Host size: 370*170*50mm More parameters>>
Guorong GR-SJG-I (16 grids)
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Product type: Mobile phone shielding cabinet -
Scope of application: It is suitable for centralized management of mobile phones in secret related places such as party and government organs, the military, conference rooms, examination places, etc -
Product introduction: The structure of the equipment is designed strictly, and the independent mailbox lock is used inside to ensure that the mobile phone is not affected by the power environment. The surface adopts electrostatic spraying technology, making its appearance smooth and textured, with strong adhesion, radiation and corrosion resistance. Stainless steel handles are set on both sides for easy movement. And there is bayonet for free combination and heightening -
Interference mode: electromagnetic shielding -
Casing material: steel plate -
Host size: 776*475*241mm -
Product characteristic 1: Equipment structure: 16 More parameters>>
AXDA BSH-TYPPE
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Product type: Signal shield -
Scope of application: Shielding GSM/DCS/CDMA/PHS/3G (TD-SCDMA/CDMA2000/WCDMA)/4G/5G/2.4GWIFI bands -
Product introduction: BSH-TYPPE 5G signal blocker (also known as signal jammer/isolator/suppressor/interceptor/isolator/conference information security machine) is a foreign advanced technology adopted by our factory, aiming at the current situation that some criminals use mobile phones to cheat in the course of the national college entrance examination, adult college entrance examination, self-study examination and various colleges and universities, and combining various intermediate The current situation that senior high school students use mobile phones to send text messages during class hours, as well as the troubles and noise caused by mobile phones in various large, medium and small conference rooms, concert halls, theaters and other serious places of government agencies and enterprises. According to the actual situation of domestic mobile communications, high-tech products that have been carefully developed can cover a radius of 1 to 20 meters (50 to 250 square meters) The GSM/DCS/CDMA/PHS/3G (TD-SCDMA/CDMA2000/WCDMA)/4G/5G mobile phone signals and 2.4GWIFI wireless signals are cut off inside, which makes the mobile phone unable to make and answer calls, but will not interfere with the work of other electronic teaching equipment. The mobile phone can resume normal use when it leaves the range of the partition. The school is clean and the meeting is peaceful. -
Classification of applicable places: All sites -
Shielding radius: 1-20m -
Host size: 420x130x40mm -
Product weight: 2500g -
Product characteristic 1: 1. Shield GSM/D More parameters>>
Qinsi Electromagnetic Jammer GRQ-03E
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Product type: Electromagnetic jammer -
Product introduction: The correlation jamming technology is adopted to make the jamming signal of the jammer have good correlation with the radiation information of the protected computer, overcome the weakness that using a single white noise as the jamming signal is easy to be suppressed and demodulated by correlation, effectively destroy the conditions for correlation and non correlation to steal the computer radiation information, and greatly improve the difficulty of understanding and reading the computer screen information. -
Coverage frequency band: 10KHz-1.2GHz -
Shielding mode: Manual switch -
Antenna type: Built in omnidirectional antenna -
Continuous working time: >48 hours -
Host size: 160×110×65mm -
Product weight: About 0.5kg More parameters>>
Qinsi Mobile Communication Jammer BWQS-301 T
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Product type: Mobile phone shield -
Scope of application: Applicable to large and medium-sized secret related halls, hotels, clubs and other places -
Product introduction: Main function: prevent the conference room from using mobile phones to leak secrets -
Coverage frequency band: CDMA/GSM/DCS/3G (TD-SCDMA, WCDMA, CDMA2000) 4G/2.4G (WLAN/WIFI/Bluetooth) -
Shielding mode: Manual switch -
Antenna type: Ten channel independent system with built-in professional directional antenna -
Continuous working time: ＞ 24 hours, high stability -
Host size: 315×275×13 More parameters>>
AXDA BSH-6-4G signal shield
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Product type: Signal shield -
Scope of application: Effectively shield all mobile phone signals of 4G2300/4G2600/CDMA (China Telecom), GSM (China Mobile, China Unicom), SCDMA (Netcom Dahongtong), DCS (1800MHz), PCS (1900MHz), PHS (Telecom PHS) -
Coverage frequency band: DCS1800 MHz、PHS1900 MHz -
Shielding mode: Manual start -
Antenna type: External six -
Casing material: High heat dissipation aluminum alloy shell
AXDA BSH-8-4G signal shield
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Product type: Signal shield -
Scope of application: Effectively shield all mobile phone signals of 4G2300/4G2600/CDMA (China Telecom), GSM (China Mobile, China Unicom), SCDMA (Netcom Dahongtong), DCS (1800MHz), PCS (1900MHz), PHS (Telecom PHS) -
Coverage frequency band: DCS1800 MHz、PHS1900 MHz -
Shielding mode: Manual start -
Antenna type: Eight external branches -
Casing material: High heat dissipation aluminum alloy shell
ZCW-T80W signal shield of Zhongchengwei
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Product type: Mobile signal blocker -
Scope of application: All places, all mobile phones (2G+3G+4G+5G) and WIFI signals -
Shielding mode: Partition signal -
Product characteristic 1: Technical parameters: super power 80W (single circuit 10W) Equipped with precise voltage stabilizing circuit, it can also be used normally in case of large voltage fluctuation Original chips and circuit boards ensure efficient, stable performance and long life Durable shell waterproof, dustproof, wear-resistant and heat-resistant Convection vents and built-in efficient fins and fans prevent local heat accumulation and efficient heat removal Simple appearance, small size, less space Simple and convenient installation Single 10W output Mainly used in schools, classrooms, conference rooms, government agencies, etc Can work continuously for 24 hours
ZCW-T60W 4G signal shield of Zhongchengwei
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Product type: Mobile signal blocker -
Scope of application: All places, all mobile phones (2G+3G+4G+5G) and WIFI signals -
Shielding mode: Partition signal -
Product characteristic 1: Mainly used in schools, classrooms, conference rooms, government agencies, etc Can work continuously for 24 hours
ZCW-T30W 5G upgraded signal shield of Zhongchengwei
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Product type: Mobile signal blocker -
Scope of application: All places, all mobile phones (2G+3G+4G+5G) and WIFI signals -
Shielding mode: Partition signal -
Product characteristic 1: Mainly used in schools, classrooms, conference rooms, government agencies, etc
Wireless security brand quotation
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Liandun Wireless Security (6) -
Qinsi Wireless Security (12) -
Guorong Wireless Security and Confidentiality (22) -
Anstar Wireless Security (14) -
Wireless security and confidentiality of Zhongchengwei (4) -
Emerson Wireless Security (2) -
Bochuang Space time Wireless Security and Confidentiality (2) -
Zhonghui Wireless Security and Confidentiality (2) -
Jinyuda Wireless Security and Confidentiality () -
Huaxin Wireless Security and Confidentiality () -
All Sky Wireless Security ()
