[White 9.1x4.8x3.4cm]

 Multiple uses: Alarm sensors can be installed on front doors or windows, as well as on garage doors, liquor cabinets, front doors, safes, pet doors, etc.
 Compact and compact appearance: Reasonable size design and optimized internal structure bring you comfort, beauty, and enjoyment.
 Convenient installation: No difficult installation tools are required, installation is fast, low power gate sensors, ultra-long battery life, and frequent replacement is avoided.
 Make Your Doors and Windows Smarter: When you leave home, if the doors and windows are opened or invaded by external objects, their 130 dB sound can scare away bad people.
Intelligent detection of low battery power: When the battery voltage of the door magnet drops to 2.1V, the door magnet will make a sound and ask you to replace the battery.
Product type: Door Window Sensor
Color: White
Material: ABS
Product size:9.0x4.2cm/3.54x1.65inch
Package size:9.1x4.8x3.4cm/3.58x1.88x1.33inch
Gross weight:96g/0.21lb
1x Inductor
1x Instructions
1x Remote control