Features:
 

1.Door and window alarm helps deter intruder/thieves effectively by
loud alarm, also can be door open chime help notify you if children/pet
or others are coming/ going

2.triggered door alarm sensor suitable for Doors, Windows, Sliding Door/ Window, Freezers and Refrigerators

3.General Alarm, Constant Alarm,  Doorbell Multi-Function, you can set the appropriate mode according to your need

Description:

Simple peel and stick installation & Low consumption design

Specifications:
Material: Plastic & Electronic Parts
Color: White
Volume: 90db
Size: 95 * 32 *20mm
Net weight: about 35g

Package includes:
1x Door Window Wireless Burglar Alarm
1x Magnetic SensorNote:
Place the cover in place.
Has a convenient On / Off switch, so you can set the alarm to Off when you do not want to use it.