YD-602 is a Long type wall mount door holder .The low power consuming design, makes it more environment friendly and more durable. Professional anti-residual magnetism design ensures highest security. It will release automatically the fire door when fire alarms. It also contains build-out release button for testing and build-in MOV which reverse current protection.
12/24 VDC+/- 10% (Adjustable)
All Kind of Single & Double Smokeproof Doors
Finishes for Shell
High Temperature Paint and Environmental Protection Zinc