ขาย 【Blue-Home Stock】SONOFF PIR2 Wireless Dual Infrared Detector 433Mhz RF PIR Motion Sensor Smart Home Automation Security ราคาที่ดีที่สุด

Overview: SONOFF PIR2 Sensor is a 433MHz RF PIR motion sensor for human detection. The motion detector can work with the Sonoff RF Bridge 433, providing human detected alarm message push to your phone. Features: *Dual infrared.  *Ultra-low power microprocessors. *Double temperature compensation technology. *Robust and durable, suitable for homes, offices, sheds, garages etc. *Easy installation and set-up, wall-mounted. Specifications: 433MHz Transmit distance: 150m (open) Voltage: 3V (2*AA) Standby current: ≤9μA Alarm current: ≤10mA Wireless frequency: 433.92MHz Wireless Transmit Code: 1527Mhz (default) Detection distance: 12m@ 25℃ Detection angle: 110 degrees Maximum coverage area: 12m*12m Alarm indicator light: on for 3 seconds Working environment: indoor Tamper switch: normally closed Anti-white light intensity: 10000Lux Battery type: 2*AA (not included) Item Size: 120 * 62 * 46mm Package Information: Package Size: Approx. 16.5 * 6.5 * 5.0cm / 6.5 * 2.55 *1.97in Package Weight: Approx. 91g / 3.2oz  Packing List: 1 * Sonoff PIR2 Sensor (without batteries)   #doorsensor #wirelessswitch #smartswitch #sonoffbridge #wifiswitch #smartlampholder #pirmotionsensor #rfremotecontroller #lampholder #sonoffmodule