User's Manual

APPENDIX A: ELECTRONIC LOCK
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Appendix A : Electronic Lock
Electronic Lock
The DP100-25 can connect with various Electronic locks, including Electronic Strikes, Electronic Bolts and Electromagnetic locks.
There are two types of Electronic door lock applications as below. One is Electronic Bolt, and the other is Electronic Strike. For
more Electronic locks, please follow the similar method for connection.
Electronic Bolt
z Electronic Bolt
 The Electronic Bolt is closed when +12 V is supplied.
 The Electronic Bolt is opened when +12V is not supplied.
This function can let you not only press the pound (#) key to open the door when you are answering Video Door Phone. but
open the door with the Open Door Button directly.