Magnetic Sensor Wireless Door Window Home House Security Entry Burglar Alarm System Loud

Description:
Our Alarm is the ideal device for anyone wishing to install a security system inside the home or business. Complete with magnetic sensors for windows and doors, the unit detects any illicit break in. Easy to install and super loud decibel, you'll have your own security alarm system running in no time! Don't miss the good product.

Feature:
Door/Window contacts detect any forceful break-in, ideal guardian against the unwanted intruder, keep the safety of you and your property

Super loud 120 dB alarm, more loudly than general magnetic alarm, can scare the thieves effectively
Easy to install on the door and window without any more tools
Handy ON/OFF switch: when your need to open the door/window, please push switch OFF
Can be installed on the door, window, drawer, garage, etc.
Powered by 1 x 9V battery ( Not included)
 
Specifications:
Condition: 100% Brand New 
Type: Alarm
Main Product Size:Approx. 10cm x 5cm x 2cm / 3.9" x 1.9" x 0.7"
Accessory Size: Approx. 3cm x 1cm x 1cm / 1.1" x 0.3" x 0.3"
Power: 1 x 9V Battery ( Not included)
Waterproof: No
Package Weight: About 40g

Package Included:
1 x Alarm

Note: 
1. Please allow 0~0.5cm error due to manual measurement. Thanks for your understanding.
2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.
3. Not waterproof
4. Keep away from fire and high temperature
5. To insure the alarm work duteously, please always check and keep the battery's power
6. Please do not dismounting the devise or charge the inner component.