Home Office Wireless Window Door Knob Entry Security Burglar Theft Alarm Sensor

Features:

• Super loud 90 dB alarm.
• Handy ON / OFF switch.
• Magnetic sensor switch detects entry.
• An ideal guardian against the unwanted intruder whether you are in or out.
• Easily mounted by adhesive tape, just peel and stick to window, door, cupboard or toolboxes etc.
• Portable enough to take with on business trips and vacations, keep your self and your property safe and security.
• Electronic magnetic sensor switch detects any entry protecting your home, office, apartments, hotel rooms, garages, and more whether you are in or out.
• Peel off the adhesive tape, attach the main sensor on the door / window and attach the magnetic stick adjacent the main sensor on the frame(the arrowhead side to the sensor).
• Test the setup by switching on the system and see whether the alarm can be triggered by opening the door / window.

Specification:

• Main frame size: 60x30x2.5 mm or 2.36x1.18x0.98 oz
• Magnetic box size: 55x11x11 mm or 2.16x0.43x0.43 oz
• Power supply: 3 x 1.5V LR44 button cells (included)
• Button: off, alarm
• Alarm decibel: 90 dB