5v lr44 ag 13 button cell.
Home security door window siren magnetic sensor alarm warning system.
It is compatible with any door or window sensor that uses magnetic transmission to chime when someone may open or close a door or window.
Help to secure the doors and windows of help to secure the doors and windows of your home from an intruder entering through them.
23a 12v battery included.
Get it as soon as thu aug 13.
These work best for window alarms for home and door alarm systems.
This magnet can replace preexisting window alarm or door alarm magnets used with your home security sensors.
1 pcs white recessed door contacts nc security alarm window sensors with magnetic reed switch.
Techko s magnetic entry alarm can provide valuable protection for your home or property by detecting unauthorized opening of a door sliding window or cabinet door with a high out 100 100 db 6 tone alarm.
5 out of 5 stars based on 4 reviews 4 ratings current price 17 23 17.
3x wireless home window door burglar security alarm system magnetic sensor.
Magnet power by 1 5v aaa battery x2 battery included remote controller.
These door contact position switches dcs work with all access control and burglar alarm systems.
Product title 10x wireless home window door burglar security alarm.
This 120 db compact magnetic door window alarm sounds when a window or door is opened.
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.
4 1 out of 5 stars 48.
Home security door window siren magnetic sensor alarm warning system wireless remote control door detector burglar alarm.
The alarm includes entry chime setting to alert you when people children are coming and going when you re at home.
This siren alarm system can work with 6 remote controllers and 30 wireless sensors like wireless gas detectors smoke detectors co carbon detectors door window sensors pir motion detectors water leakage sensors vibration sensors and glass break detectors and so on.
Warning door window sticker is supplied free in package.
433mhz wireless window door burglar security alarm system magnetic sensor home.
23 list list price 32 17 32.