Remotely release your office door from the convenience of the reception desk with these easy to install kits.
Magnetic door release systems.
Kkmoon electric magnetic lock 60kg 132lb fail secure nc 12v for door entry access control system electric lock door control system.
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Libo stand alone door access control system kit set with 180kg 350lbs electric magnetic lock dc12v 3a power supply door exit release button 10pcs rfid em id keyfobs 4 0 out of 5 stars 28 45 99 45.
Electromagnetic door holders and releasers keep doors open until they are released by fire alarm systems remote smoke detectors or other switching devices.
Waterproof metal rfid keypad door entry systems 350lbs electric magnetic lock 110v power supply push to exit button rfid keychains cards 4 5 out of 5 stars 29 119 99 119.
Mousike magnetic door catch 70lb stainless steel cabinet door magnets with strong magnetic for kitchen cupboard wardrobe closet cabinet door drawer latch 3 8 70 lbs 2 pack 4 5 out of 5 stars 390 7 99 7.
They provide a high holding force.
In the event of a power failure they release the door to a closed position to keep the facility secure.
Door access control systems kits.