This is achieved by the armature plate attached to the door.
Magnetic release door locks.
When a magnet connected to a door s frame gets energized by current flowing through the coils the door is locked.
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With no moving parts to bind or wear out the security door controls electromagnetic door lock provides positive instantaneous release whether caused by a signal from the fire command center remote control or access control.
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Control the locks with a push button switch or keypad door control sold separately.
Magnetic locks are keyless and its locking effect is controlled by the solenoid or the electromagnetic strip.
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When power is interrupted they instantly release.
Magnetic door locks are commonly called a mag lock.
A large electromagnet is mounted on the door frame and a corresponding armature is mounted on the door which then holds the door closed until released.
They require a power supply to operate and are often included as a locking solution in an access control system.
We also offer a 2000 lb shear lock which provides both a magnetic and mechanical connection.
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The door will be securely bonded when the electromagnet is energized holding against the armature plate power required to lock.