For use alone or as part of an access-control system, these locks use electromagnetic force to hold single doors closed. Control the locks with a push-button switch or keypad door control (sold separately). When power is interrupted, they instantly release. All locks must be hardwired.

Offset mount locks mount on the door frame header and include a mounting bracket that extends the strike plate above the door.

Locks with instant locking action lock doors as soon as they are closed. Those with delayed locking action lock doors after a set amount of time.

Optional battery backup packs supply power during power interruptions.