eWeLink PIR Wireless Dual Infrared Detector 433Mhz RF PIR Motion Sensor Smart Home Automation Security Alarm System

eWeLink PIR Wireless Dual Infrared Detector 433Mhz RF PIR Motion Sensor Smart Home Automation Security Alarm System *Dual infrared. Ultra-low power microprocessors. *Imported sensors, overcome false alarm, anti-crawling, no dead angle. *Double temperature compensation technology, adjustable pulse count. *Robust and durable, suitable for homes, offices, sheds, garages etc. *Easy installation and set-up, wall-mounted. Overview:This wireless wide angle passive-infrared (PIR) motion sensor is a 433MHz RF PIR motion sensor for human detection.The motion detector can work with the Sonoff RF Bridge 433 or alarm system host, providing human detected alarm message push to your phone.Specifications:433MHz Transmit distance: 150m (open)Power: DC 4.5V (3 * AAA) (not included)            Support USB to connect DC power supplyStandby current: ≤35μAAlarm current: ≤15mAWireless frequency: 433.92MHzWireless Transmit Code: 1527Mhz (default)Detection distance: 8m@ 25℃Detection angle: 110 degrees (wide angle)Working environment: indoorAnti RFI & EMI: 10MHz-1GHz 20V/mAnti-white light: 100000LuxItem Size: 115* 7 * 47mmItem Weight: Approx. 66g / 2.3ozPackage Information:Package Size: Approx. 13 * 8 * 8cm / 5.1 * 8 * 8inPackage Weight: Approx. 100g /3.5oz Packing List:1 * PIR Motion Sensor (without batteries)1 * Mounting Bracket 1 * Bag of Mounting Screws1 * User Manual