Mechanical keyless pushbutton code door lock
A
Zhejiang Devote Co product story
Edited by the Engineeringtalk editorial team
Apr 14, 2003
Zhejiang Devote Co, a lock manufacturer from China, has introduced what it describes as a mechanical keyless pushbutton code door lock.
Zhejiiang Devote Co, a lock manufacturer from China, has introduced what it describes as a mechanical keyless pushbutton code door lock.
Being mechanical, there is no power requirement, but the design is also keyless.
Users only need to input a code to unlock the door.
The unit has 12 keys, and the secret code can be selected freely from one to 12 digits.
It is very easy to change the code without the need to remove the lock from the door; only the previous code needs to be known.
If the code is forgotten, a spare key can be used to unlock the door to reset the code.
Many styles are available.
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