An electric door strikes is an access control device used for doors. These electric strike replaces the fixed strike faceplate often used with a latch bar alternatively called a keeper . Like a they normally, Fixed strike present a ramped surface for locking latch allowing the door to close and latch just like a fixed an electric, Strike. However striker ramped surface can, Upon command, Pivot taken from the way of the latch allowing the door to be pushed open from the outside without the latch being retracted without any, That is operation of the knob or while exited the knob or lever can be turned to allow egress from the secured area. Features accurate dimensionsprecise finishhassle, Free installation