... -thief color white color Item specificsPlace of Origin:Zhejiang China (Mainland)Usage:Anti-thiefDescription This sensor alarm can keep you ... suitable for home, office, shop, warehouse, shed etc.Features:Wireless, infrared detector, motion-activated Detection area: 10m/ 30 feet ... the button, it will recover the initial state. wireless infrared inductive alarm with 2 remote control for home security ...