High Sensitivity: Captures even the slightest glass break sound, triggering an immediate alarm. Easy Installation: Comes with all necessary components for a straightforward setup. Compatibility: Works seamlessly with various types of alarm systems. Durable Design: Built to last and withstand everyday use. Enhance your home or office security with our Wired Glass Break Sensor Detector, specifically designed for alarm systems. This high-sensitivity device detects any glass break incidents, ensuring prompt alert and response. It's an essential addition to your security setup, providing reliable protection and peace of mind. Colour:White Material:plastic Package Contents: 2 x Glass Break Sensor Detector Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.