The Window/Door Alarm features 4 different working modes to fit into your different needs, it provides a simple-to-use, cost-effective security solution to protect you and your family against home invasions thanks to the 120-decibel alarms, loud enough to make a would-be intruder think twice about entering through your doors or windows. 

Main Features：

Small size, big mind-4 different working modes to fit into your different needs

High-pitched 120dB alarm offers enhanced security.

Up to 120dB loud and visible flashing alert when the alarm goes off.

Wireless, compact, easy to install.

Easy to install and setup in minutes without tools or professional installation.