Electromagnetic Door Lock Not Working

Some use 24 v because they are intended to work with usa designed 24 v fire systems.

Electromagnetic door lock not working.

Control the locks with a push button switch or keypad door control sold separately. Locks include two strike plates to control two doors at once. Hi all looked at a door which is locked via a magnet on the door frame and a metal plate on the door. This button usually has a timer that once the button is pressed keeps the lock unlocked for either 15 or 30 seconds in accordance with nfpa fire codes.

Most electric locks and strikers used in south africa are designed to work with 12 v to plus minus 10. When the door is opened and left to shut on its own the magnet energises and the door locks. However it look like the door. Once users and security staff get used to their convenience magnetic door locks can be easily neglected therefore enduring various malfunctions.

They mount under the door frame header and. With electric strikes often the latch loading against the gate of the strike will prevent it from releasing. The locks must be hardwired. Over voltage will shorten the life of the coil.

Magnetic door lock troubleshooting magnetic door locks are a versatile and an affordable access control mechanism for keeping unwanted visitors out of your premises. When power is interrupted they instantly release. For use alone or as part of an access control system these locks use electromagnetic force to hold double doors closed. The second problem is that the system is not designed correctly because any electromagnetic locking system should have redundant means of forcing the electromagnetic lock to unlock for free safe egress.