SECURITY DOOR EMERGENCY DOOR RELEASE DPDT
Product Info
SDC’s 490 series emergency release stations provide immediate unlocking of perimeter doors or interior doors that are equipped with fail-safe electric locks. The 490’s built in alarm may be used as a local door annunciator. Specifically designed for emergency door release, 490 series emergency release stations may influence the approval of an electric locking system.
Features
Blue housing eliminates confusion with red fire alarm stations
Easy to read activation instruction
Integrated siren sounds upon activation*
Initiates release of individual door or all doors on same circuit
Main contact for lock release
Auxiliary contact for remote monitoring, CCTV or alarm activation
Surface mount, single gang or double gang back box mount with plaster ring cover
Two replacement glass pieces included
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