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Door release button.
Double push button function that allows to release the electric lock of a door. It has two connections, one NO (normally open) and another NC (normally closed) according to which the closure is released by applying electric voltage or voltage interruption of the voltage that the lock is normally given, as in the case of Fail Safe locks. Professional use, tested 500000 cycles.
The button includes an aluminum plate that acts as trim and allows recessed installation. Additionally, surface installation is possible through a specific box supplied separately.
