Detect the status of the fire door switch and provide feedback on the status of the fire door switch, and cooperate with the fire door monitoring module GT-FHM7100 to close the fire door.

Functional features:

1. It can be used in conjunction with the fire door monitoring module to remotely or locally control the opening and closing of the door, and provide feedback on the door's on/off status to the fire control center;

2. Comply with fire safety requirements, power off and close the door;

3. 15-0 lock speed regulation, 150-15 close speed regulation.

Technical parameters:

Working voltage: DC24V;

Working current: Static current<1mA;

The starting current is less than 10mA.

Usage environment:

Temperature: -10 ℃~50 ℃

Relative humidity: ≤ 95% RH (40 ℃± 2 ℃)