ขาย ระบบเซนเซอร์ตรวจจับการเคลื่อนไหว 433 MHz ไร้สาย PIR Motion Sensor ราคาที่ดีที่สุด

433MHz Wireless PIR Motion Sensor Passive Infrared Detector For Home Burglar Security Alarm System without Batteries If you want to see more, please click #bestway Overview: This product is a high stable infrared detector. It adopts advanced signal analysis processing technology, providing super-high detection and anti-fault alarm. When intruder passes through detection zone, the detector will detect the movement of the intruder by itself, and emit wireless signal to alarm host. The product is suitable for housing estate, villa, factory, warehouse, office building, etc. Features: *Dependable technology: Our motion detector uses state-of-the-art passive-infrared (PIR) to detect any human movement within the detection zone. Overcome false alarm. *Multi-functional: LED ON/OFF optional, delayed adjustment, sensitivity adjustment, power saving mode/use mode optional, code skipping, under-voltage indication. *Reliable range: Communication range is up to 100m/328ft (the distance from the sensors to the receiver/alarm) and detection range of the infrared sensor is approximately 8-12m/26-39ft to keep you informed and safe. *SMT design, high RFI/EMI immunity.  *Anti-burnt cover. Dynamic temperature compensation. Specifications: Working voltage: DC 9V  Working current: ≤30mA Static current: ≤20uA     Detection distance: 12m (Wide angle) Detector angle: 110° Emission distance: ≥100m (open area) Wireless frequency: 433MHz Encoded mode: 1527 Installation Way: Wall Hanging PIR Sensor battery: 1* 6F22 PP3 9V (not included)  Item Size (Without Bracket): Approx. 11.2 * 6.2 * 4.5cm(L*W*H) Item Weight: Approx. 73g / 2.6oz Package Information: Package Size: Approach. 14 * 8 * 5.5cm / 5.5 * 3.1 * 2.2in  Package Weight: Approach. 115g / 4oz    Package List: 1 * Wireless PIR Motion Sensor 1 * Bracket for PIR Sensor 1 * Set of Mounting Screws 1 * User Manual  #wirelesspirdetector #firedetector #homesecurity #Home&Living #alarmsensor #moderndesign #doorsensor #Home&Garden #homeimprovement #wireless