Fire door monitoring system
The composition of the normally closed fire door monitoring system:
Safety control and alarm escape door lock system + fire door monitoring system
Functions of Normally Closed Fire Door Monitoring System
Security function: Under normal circumstances, the fire door is closed to protect the property in the area. When a fire occurs, it can quickly and effectively guide personnel to evacuate and escape through alarms and voice prompts in the event of panic and confusion.
It better meets the needs of both security and fire protection.
Normally open fire door monitoring system:
Under normal circumstances, the fire door is kept open for easy passage. In the event of a fire, the door closer will automatically close the fire door, and the door status information can be fed back to the fire monitoring room.