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limit switches
This complete kit includes the necessary hardware for installation on most garage door openers
Includes the Emitter
load-bearing hinge along with a SureClose® 57 or SureClose® 108 closer
All-O-Matic CBX-150 CONTROL BOX for SL-150DC
Seco-Larm E-941SB-600 600-lb Black Electromagnetic Lock, UL Listed safety-edge-transmitters-receivers limit switchesThe E 941Sx series of electromagnetic locks is the ideal way to secure a door against unauthorized entry. When power is applied to the electromagnetic lock, it creates an extremely strong magnetic field. The electromagnet is strongly attracted to the steel armature plate which is mounted on the secured door. Once the electromagnet is deactivated, the secured door will function normally without any residual magnetism.
