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.

Flush mount locks mount under the door frame header. For locks with 500 lbs. and 1,500 lbs. of holding strength, a 5/8" thick filler plate (sold separately) is required if the mounting surface on the frame is less than 2" wide.

Offset mount locks mount on the door frame header and include a mounting bracket that extends the strike plate above the door.Those with delayed locking action lock doors after a set amount of time.

Optional battery backup packs supply power during power interruptions.

For technical drawings and 3-D models, click on a part number.