Applications mc 52 4 4 out of 5 stars 12.
Garage door alarm contact.
Free shipping by amazon.
4 4 out of 5 stars 115.
Only 17 left in stock order soon.
It can be connected to esp8266 to control the garage door.
Customers who bought this item also bought.
Door chime wireless door alarm contact sensor doobell with 500ft range 52 chimes adjustable volume mute mode led indicators 1 plug in receiver 1 door sensor for office home store 4 4 out of 5 stars 756.
Get it fri sep 11 tue sep 15.
2 pack overhead door floor garage shutter contact sensor security alarm switch 3 9 out of 5 stars 6.
Please note that this item not fit to iron door it will decline magnetic of the sensor.
In stock on august 20 2020.
Hendun wireless door alarm with remote windows open alarms home security sensor pool alarm for kids safety prevent robbery 2 pack.
Honeywell ademco 958 overhead door contacts 4 5 out of 5 stars 124.
Amazon s choice for garage door alarms.
Uxcell rolling door contact magnetic reed switch alarm with 3 wires for n o n c.
Honeywell security 6160 ademco alpha display keypad 4 5 out of 5 stars 352.
1 16 of over 1 000 results for garage door alarm contacts honeywell ademco 958 overhead door contacts.
More buying choices 28 94 4 new offers 2 pack overhead door floor garage shutter contact sensor security alarm switch.
No external power supply connect to wired or wireless alarm control panel gnd and n c ports directly.
Only 19 left in stock order soon.
Mc 38 wired door window sensor magnetic switch home alarm system detector.
Door chime wireless door alarm contact sensor doobell with 500ft range 52 chimes adjustable volume mute mode led indicators 1 plug in receiver 1 door sensor for office home store 4 4 out of 5 stars 1 070.