Electronic lock
close A new type lock is composed of electronic control circuit and electromagnetic actuator. It can be unlocked in various ways with strong confidentiality. It can not only use cards or plugs and other specific objects as keys, but also can press buttons or toggle switches simultaneously or sequentially according to a group of passwords to control the electromagnetic actuator and unlock the lock. Some damage keys and alarm keys can also be arranged in the password, Not only can they not be unlocked within a certain period of time, but they can also give an alarm. With electronic locks, once the key is lost or the password is leaked, it is easy to change the key and password. Therefore, electronic locks are receiving more and more attention and are used in various fields