Sell Q 433Mhz Door Window Alarm Sensor Wireless Automation Home Intrusion Detector Anti-Theft Alarm For Smart Home Security Alarm System best price

433Mhz Door Window Alarm Sensor Wireless Automation Home Intrusion Detector Anti-Theft Alarm For Smart Home Security Alarm System Note: This sensor can't work alone, it must work with their 433MHz alarm system. Features: *2262/1527 IC, oscillation resistance optional. *Low-consumption chip design, which can make it work long time. *High Sensitivity. Excellent design, tiny and fashion. Easily install with stickers. *Simply attach one piece to your door or window, and attach the other piece to the door or window frame. *Ideal intrusion warning for homes, apartments, mobile homes, dorms, offices, hotel rooms, garages, etc. Specifications: Two status: open and close Transmission frequency: 433MHz Action: 25-35 mm Launch distance: ≥120m (open area) Battery type: 3V CR2032*1 (included) Standby current: ≤10uA     ​Emission current: ≤15mA  Operating environment: -10℃-50℃ (14℉-122℉) Item Size: 60 * 31 * 13mm (D*W*H) Item Weight: 25g Package Information: Package Size: Approx. 6.5*3.5*1.5cm / 2.6*1.4*0.6in Package Weight: Approx. 27g / 1oz  Package List: 1 * 433Mhz Door Sensor 1 * Set of Double Sticker