How Does Electric Strike Door Lock Work

Electric strike locks are opened from the inside by pressing a panic bar or other manual release device.

How does electric strike door lock work.

Electric strike locks works by replacing the standard strike the metal plate with a hole in it that s in the door frame with an energized strike in which one side is cut out and replaced with a hinged piece of metal. Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. An electric strike is an access control device used for door frames. When the door closes behind you it automatically returns to a locked position.

By an electronic card reader by a keypad or by a wireless remote control sensor. 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. It replaces the fixed strike faceplate often used with a latch also known as a keeper. Inside the lock are pins and spring loaded cylinders which are only activated when the correct key is slid into the keyhole.

When activated the piece of metal swings like a saloon door and opens the entrance. The one in the diagram is a magnetic lock but the premise is the same for an electric strike. 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. Electric strikes possess a ramped surface enabling the door to close and latch via the locking latch.

The motor is controlled by an electrical impulse which may be triggered in a number of ways. An electric lock on the other hand isn t that different from the power door locks on a car. 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. Most recessed electric strikes are designed for a 1 3 4 thick door in a standard jamb.

When installed the edge of the electric strike lip is flush with the edge of the jamb. 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. Slide the wrong in there and the lock won t turn which means the door won t open. The electric strike will either lock or unlock when prompted with an electrical impulse and the access reader will govern these electrical impulses.