How Does Electric Strike Door Lock Work

Most recessed electric strikes are designed for a 1 3 4 thick door in a standard jamb.

How does electric strike door lock work.

This enables the lock s latch to use the lip as a ramp to slide into the electric strike without contacting or damaging the jamb material. An electric lock on the other hand isn t that different from the power door locks on a car. Electronic door locks also involve parts called actuators which connect the bolt or the cylinder to a small motor completely buried within the door or frame itself. When installed the edge of the electric strike lip is flush with the edge of the jamb.

When activated the piece of metal swings like a saloon door and opens the entrance. An electric strike is an access control device used for door frames. Inside the lock are pins and spring loaded cylinders which are only activated when the correct key is slid into the keyhole. Like a fixed strike plate it normally presents a ramped or beveled surface to the locking latch allowing the door to close and latch just like a fixed strike would.

The motor is controlled by an electrical impulse which may be triggered in a number of ways. In this diagram you can see the basic wiring for kisi s access control system with an electric lock. When an electric strike is activated it releases the latch unlocking the door. The one in the diagram is a magnetic lock but the premise is the same for an electric strike.

By an electronic card reader by a keypad or by a wireless remote control sensor. Electric strike locks remain locked from the outside at all times. Slide the wrong in there and the lock won t turn which means the door won t open. The electric strike s surface pivots away from the direction of the latch upon receiving the proper signal which enables the door to be opened from the outside without the need to operate the door knob.

Electric strike locks are opened from the inside by pressing a panic bar or other manual release device. When the door closes behind you it automatically returns to a locked position. Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. It replaces the fixed strike faceplate often used with a latch also known as a keeper.