Triple-pole resettable emergency door release

Description

A range of emergency door releases (EDR’s) to provide a physical method of unlocking an electronic lock in the event of an emergency. Emergency door releases (EDR’s) are generally fitted where there is no manual method to permanently release an electronically locked door in the event of an emergency. These units are normally electrically connected in line (series) with “fail safe” locks, to remove power to the lock when the unit is activated - it is strongly recommended that the local fire regulations are understood, and any products fitted to fire escape doors must comply with the local fire officers regulations.