Grandstream Networks GDS3710 - Connection & Wiring Diagrams Manual

Outdoors
Indoors
Power Supply for GDS
DC 12V 1A minimum
12V
GND
Power Supply for
Electric Strike
DC 6-24V
GDS3710
Power Supply for GDS
V-
V+
V-
V+
IN1+
IN1-
GDS3710 Connection & Wiring Diagrams ---- “Fail Safe” Electric Strike, 3
rd
Party Power Supply
Door Lock Switch
COM2
NO2
NC2
IN2+
IN2-
“Fail Safe ” Model
Electric Strike
COM1
NO1
GND
to protect people:
The lock is released if power cuts off
Oponal
Oponal