产品规格Minimum Order Quantity
1,000 piece(s)
Power source
3 x LR44 Batteries
Size(H x W x D)
95 x 34 x 8 mm
产品简介- Mount it on the door/window by adhesive tape.
- Instant alarm detects vibration (When the glass is being hit or knocked, the unit will give out 20 seconds siren)