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. The door can be remotely or locally controlled to open and close, and the on/off status of the door can be fed back 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;

Starting current<10mA;

Encoding method: electronic encoding (address range 1-200);

Bus: Two bus (non-polar).

Usage environment:

Temperature: -10 ℃~50 ℃

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