1. Material: plastic
2. Volume: greater than or equal to 125 (dB)
3. Working voltage: 4.5 (V)
4. Working current: 60 (mA)
5. Door block alarm: stuck the tip of the product in the gap between the door and the floor, and press the product down to let the suction cup and the floor suck together. Someone cannot open the door from the outside. When someone pushes the door, The product will emit a 125 decibel alarm sound with flashing red warning light
6. Window sensor alarm: suck the product on the glass, when someone pushes the glass aside, as long as the glass is shaken, the product will emit a 125 decibel alarm sound and flashing red warning light
7. With lighting function
8. Dimensions: 112x53x33 mm
9. Weight: about 100 grams