Magnetic Garage Door Contact Switch

My advice was wrong because the normally closed contacts of a magnetic switch are open when the garage door is closed and the magnet is near the switch.

Magnetic garage door contact switch.

The nc switch contacts don t close until the garage door opens and the magnet moves away from the switch. Only 5 left in stock order soon. Seco larm sm 226lq overhead door magnetic contact 2 3 4 70mm gap closed loop adjustable to fit most door channel widths magnet enclosed in gray abs case on l bracket 12 24 vdc. Yohii home security wired rolling door contact magnetic reed switch alarm 4 4 out of 5 stars 22.

The alarm will activate when the magnet is pulled away by the opening door or window. Honeywell ademco 958 overhead door contacts 4 6 out of 5 stars 128. Yohii home security wired rolling door contact magnetic reed switch alarm 4 4 out of 5 stars 22. Wired metal rolling garage door switch magnetic door contact sensors specification.

Magnetic contacts are low current devices that send a signal to an alarm or a supervised monitoring system when an armed door is opened. I followed the instructions from the st site but it won t recognize the switch. 49 8 coupon applied at checkout save 8 with coupon. Part number loop type reed form gap inch mm maximum initial contact resistance ohm maximum contact rating w maximum switching voltage vdc vac maximum switching current a bsd 3011 closed n o 3 75 0 150 10 100 0 5 bsd 3011wg closed n o 3 1 2 90 0 150 10 100 0 5 bsd 3011a open n c 3 72 0 150 3.

I ve been able to setup the mimolite device to open and close my garage door but have been unable to setup the contact switch. They help keep buildings and controlled access areas secure. Mount the magnet to the door or window and mount the switch to the frame. I purchased the spdt magnetic switch the customer is using but it didn t arrive until.

Resalet magnetic reed switch alarm nc no surface mount wired contact sensor for gate garage window door security system silver gray mc 51 13 49 13. I have the potter amseco magnetic contact potter amseco odc 59a overhead door switch wired up. Magnetic contact w 3 wires for n o n c. Only 7 left in stock order soon.

Applications 4 7 out of 5 stars 113. Spdt switches connect to an alarm system and to another device such as a motion detector. Resalet 2 sets magnetic reed switch alarm nc no surface mount wired contact sensor for gate garage window door security system white mc 31 13 99 13.