More product details close.
Home security magnetic door sensor.
3 9 out of 5 stars based on 9 reviews 9 ratings current price 10 15 10.
Find door window sensors at lowe s today.
Mount the magnet to the door or window and mount the switch to the frame.
Spdt switches connect to an alarm system and to another device such as a motion detector.
Help to secure the doors and windows of help to secure the doors and windows of your home from an intruder entering through them.
The alarm will activate when the magnet is pulled away by the opening door or window.
Ge personal security window door alarm magnetic sensor 2 pack brand new.
Voxon wireless personal security window door alarm magnetic sensor door window alarm super loud 110db pool alarm for kids safety pack of 2.
5 out of 5 stars 1 1 product ratings ge personal security window door alarm magnetic sensor 2 pack brand new.
Product title door and window alarm wireless magnetic anti theft.
Product title eeekit 16pack security door and window alarm for home antitheft alarm systems magnetic sensor time delay alarm burglar alert wireless alarm off chime alarm ideal for home garage apartment dorm.
Includes 2 alarm door window contact sensors.
Domqga 120db 9v low power home security alarm automatic burglar alarm sensor door window sensor magnetic alarm burglar alarm siren.
For renters wireless door sensors are great cost effective added security that s hassle free during move out.
Wsdcam door and window alarms for home security 110db magnetic sensor alarm pool door alarm for kids safety 4 in 1 mode small wireless door alarms 2 pack white 3 8 out of 5 stars 13 11 99 11.
Newoke magnets door window sensor personal security window door alert senor wi.
Wire contacts to an alarm system to alert when doors or windows are opened.
The only reason you should need a wired door sensor is to manually connect it to a security system that doesn t have smart features.
Get it as soon as tue sep 15.
20 new refurbished from 9 99.
4 7 out of 5 stars 12.
Door sensors are meant to be easy diy home security measures.