Description

>> Extremely loud (*0dB), an ideal guardian against the unwanted intruder whether you are in or out, work as a baby guard. >> Portable enough to take with on business trips and vacations, keep yourself and your property safe and security. >> Other great uses are for your cupboard, shed, garage, toolboxes, etc. to prevent potential wandering sneakers >> The intelligent furnishing with handsome, decent appearance, also be economical and practical. >> Easily mounted to windows or doors with included double sides adhesive tape, no tools required >> Magnetic sensor switch detects entry >> Super loud *0 dB alarm >> Handy ON/OFF switch: in the state of "ON", the sensor will emit the alarm signal as long as someone opens your door or window further than **1.5 cm >> Double side built in adhesive tape on both the stick and the main sensor enable installation without any cord or tools >> Powered by 3 pcs 1.5V LR*4 button cell Operation Instruction: Peel off the double sides adhesive tape, attach the main sensor on the door/window and attach the stick adjacent the main sensor on the door/window frame Test the setup by switching on the system of the main unit and see whether the alarm can be triggered by opening the door/windows Standard package includes: Magnetic sensor X 1 Warning door/window stick X 1 LR*4 button battery X 1