Wireless Home Window Door Entry Anti-Theft Anti-Burglar Security Alarm System Magnetic Sensor

Description:
This door & window alarm adopts the latest technology, it can be triggered as soon as the doors or windows are opened without informed. It is a good choice to keep yourself and your property safe. Nothing is more important than life. You are deserved this.

Features:
Magnetic sensor switch detects entry protecting your home or office whether you are in or out.
Has a convenient ON/OFF switch, so you can set the alarm to OFF when you do.
Super loud alarm. Super environmental suitability and stability.
Easily mounted by adhesive tapes, no other tools are needed, easy and quick installation.
Ideal entry warning for homes, apartments, mobile homes, offices, hotel rooms, garages, and more!

Specification:
Condition: 100% Brand New
Material: Plastic
Color: White
Loudness: 70-80dB

Battery: 3 * 1.5V LR44 button cell (built-in)
Alarm Unit: Approx. 3 * 6.2 * 2cm / 1.2 * 2.4 * 0.8inch
Magnetic Sensor: Approx. 1.3 * 5.4cm / 0.5 * 2.1inch

Package Weight: Approx. 35g

Package Included:
1 x Alarm Unit
1 x Magnetic Sensor