Installation Manual

Connecting a Sensor to the GV-AS Controller
There are two types of sensors for the electromagnetic lock: Door Closure Detection Sensor
and Magnet Clasp Detection Sensor. The sensors will detect whether the door is closed
tightly or not, and trigger a “Held Open” message on GV-ASManager when the door remains
unlocked. To connect the sensors to the GV-AS Controller, follow the steps below. Here we
use GV-AS410 Controller as an example.
Note: Only one type of sensor could be applied at a time.
Option 1: Door Closure Detection Sensor
To connect the Door Closure Detection Sensor to the GV-AS410, connect the Red wire of the
sensor to the Input of the GV-AS410, and connect the Black wire of the sensor to the
Ground of the GV-AS410.
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