Product details<br> Features:<br> 1. New and improved design<br> 2. Super loud 90 dB alarm<br> 3. Easy installation – just peel and stick<br> 4. High environmental suitability and stability<br> 5. Dustproof and insect resistant<br> 6. Easily mounted using adhesive. Attach to window or door. Ideal entry warning for homes, apartments, mobile homes, rooms, offices, hotel rooms, garages, and more!<br> 7. Magnetic sensor switch detects entry to help protect your home or office whether you are present or away<br> 8. Warning door/window sticker included in package<br> 9. Powered by 3 x 1.5V LR44 / AG13 button cell batteries (included)<br> Specifications:<br> - Sensor type: Alarm<br> - Alarm type: Sound<br> - Material: Plastic<br> - Color: White<br> - Size: 2.5 x 1.3 x 0.8 inch<br> Package Included:<br> - 6 x Magnetic Sensor<br> - 6 x Magnetic Stick<br> - 18 x LR44 Button Battery<br> Entry Burglar Security Alarm Magnetic Sensor<br> Alarm type: Sound<br> Material: Plastic<br> Color: White<br> Size: 2.5 x 1.3 x 0.8 inch<br> Sensor type: Alarm