The security keyhole is able to reduce the risk of the lock cylinder being pryed from the maximum level.

layout

Security keyhole is divided into machine and electronic two:

Which machine safety keyhole is set up on the basis of common with the key, breaking the traditional lock cylinder and the key is only common with the shortcomings of such security keyhole as long as the original key to pull out the time to open and close, the remaining foreign body Can not invade.

The electronic keyhole is used by the radio technology, illegal electronic keys can not be processor pairing, because the keyhole is not closed, the key can not be pulled out.

Application areas

Important applications in the car door locks, residential house security door locks, garage locks and so on.

In the case of