Effeff 37----------E91 electric strike
Effeff
Universal electric strikes with adjustable latch (FF, FaFix).
Fail unlocked operation.
The electric strike is locked for as long as the power is on. If the power is switched off or if there is a power cut, the electric strike latch can be moved and the door can be opened.
Compatible with all common striking plates.
DIN right and left installation thanks to 180° rotation.
Symmetrical structure.