Kendrion Hahn-CQ Line door holding magnets, controlled via fire systems, keep fire doors open in a non-emergency situation, allowing easy passage through busy corridors and access to open areas.
The magnet de-energises during an emergency, automatically releasing the doors that close. The spread of fire and smoke throughout a building is limited or prevented, ultimately saving lives.
Hahn-CQ Line door holding magnets come in several mounting designs: wall or floor mounting or can mount to the ceiling behind the door. Due to the vast range, almost any mounting requirement is possible.
Accessories include keeper plates designed to precisely match door-holding magnets and wall or floor mounting brackets for easy installation. Interrupter switches so doors can be closed during non-emergency situations.