GEOFIRE 3-87-0370 24VDC FIRE DOOR RETAINER MAGNETIC

Electromagnetic fire door holders are designed to hold open fire doors in any areas where easy access is essential in relation to the Equality Act, and can be used in conjunction with any suitable fire alarm systems. When an alarm is triggered, power to the door holder is cut, allowing the fire door fitted with it’s standard closing mechanism, to shut automatically. Doormouse door holders are fitted with an integral manual release button, allowing the door to be closed without operating the fire alarm. The Doormouse door holder is surface mounted, and is housed in a white fire resistant ABS casing. Type tested to meet EN1155, knockouts for surface or back cable entry, and a spring loaded pin to give zero residual holding force when de-energised. The 230Vac unit includes a filter for EMC emissions and is CE marked. Internal diodes dissipate any “back EMF” on switchoff, reducing wear at the control unit. The Doormouse is ideal for use in any public access areas including hospitals, offices, hotels and nursing homes.