User's Manual

Amroad Technology Inc.49
MANUAL FOR SYSTEM INTEGRATOR
Electronic Strike
Electronic Strike
•TheElectronicStrikeisopened
when +12 V is supplied.
•TheElectronicStrikeisclosed
when +12V is not supplied.
This function can let you press the pound ( # ) key on IP Video
Phone/Video Indoor Station to open the door during answering
the doorbell.
When the wire connection is completed, we need to
select the “Negative” for Electronic Strike on the GPIO
page of Entrance Setting on DB3100R WEB User Inter-
face.