Door Window Sensor Alarm

Description
It can help to deter the intruder, wake, or alert you. It’s the best window door alarm for kids safety.

Features:
The window door alarm can make an about 120dB loud sound, which means people can hear the alarm sound 760 feet/230M away.
No wiring is necessary and 3 LR44 batteries are included.
Easy to install, peel and stick the product to door or window with the double-sided tape.

Specifications:
Material: Plastic
Package Size: 80x60x35mm
Weight:40g

Note:
Size may be a little deviation due to manual measurement.
Only Door Alarm, Other items shown on photos are NOT included.
Different displays show the same picture may be slight differences.

What’s in the box
1 x Door Alarm(Batteries included)
1 x Manual