Nedis Ultra Thin Glass Break Vibration Shock Sensor Detector with 85dB Alarm & 2x Magnetic Sensors for Window Door Home Secu

Brand  Nedis  This ultra-thin glass break detector has an integrated window / door alarm which will activate when the window or door glass is broken or when the door / window is opened. The switches on the side of the alarm allow you to switch it on and off as necessary and to adjust the detection sensitivity. Its thin profile makes it ideal for mounting on a window or door. The alarm requires 2 x CR2032 batteries (included) which have an average life of one year. The alarm will indicate when the batteries are almost empty and you can press the "battery test" button at any time to check your batteries' status. No tools are required to fit the alarm: it has magnetic sensors and is equipped with double-sided tape (included). Stick the alarm on the glass of the door or window and place the magnetic sensors on the door or the frame and you are done.Details• Ultra thin design• Ideal for vulnerable entry points• Toggle switch to select detection sensitivity• Toggle switch to select on/off mode• No tools required for installation• Batteries included offering one year battery life for normal usage• Battery test button• Warning sticker visible outsidePackage ContentsAlarm unit2x CR2032 batteryMagnetic sensorAdhesive padsQuick start guide Product Dimensions Length 220 Width 140 Height 15 Weight 0.09 Kg