Frequently Asked Question

Wiring
Color: Function Description
Pink: BELL_A Doorbell button one end
Pale blue: BELL_B Doorbell button to the other end
Green: D0 WG output D0
White: D1 WG output D1
Grey: ALARM Alarm negative(alarm positive connected 12 V+)
Yellow: OPEN Exit button one end(the other end connected GND)
Brown: D_IN Magnetic switch one end(the other end connected GND)
Red: 12V+ 12V + DC Regulated Power Input
Black: GND 12V - DC Regulated Power Input
Blue: NO Relay normally-on end(Connect positive electric lock "-")
Purple: COM Relay Public end, connect GND
Orange: NC Relay Closed end(connect negative electric lock "-")