They re commonly used in controlled areas such as hospital laboratories or secure areas in airports.
Electromagnetic door lock installation.
For use alone or as part of an access control system these locks use electromagnetic force to hold double doors closed.
They mount under the door frame header and.
Electromagnetic locking systems consist of a frame mounted magnet and a door mounted armature that create a powerful magnetic bond to secure doors.
Also known as mag locks these locking systems have no moving parts to wear out.
The locks must be hardwired.
These power supplies are used to install or repair electromagnetic door locks.
Locks include two strike plates to control two doors at once.
Control the locks with a push button switch or keypad door control sold separately.
The first modern direct pull electromagnetic lock was designed by sumner irving saphirstein in 1969 for initial installation on doors at the montreal forum fire concerns by local authorities in locking the doors at the forum prompted management to find a locking solution that would be safe during a fire incident.