ITEM NAME:Analog elements Detector PIR Motion Sensor Detector D2H9 Analog elements Detector PIR Motion Sensor Detector D2H9 Elements Infrared type sensor. Widely applied in security system to detect objects. Extremely high EMI and RFI rejection. PCB uses only surface mount components. Solid-state relay. Automatic Temperature Compensation. Metal shield maximizes protection from EMI and RFI signals. elements sensor Anti-tamper switch. Product Name : PIR elements Motion Detector Sensor Type : elements Infrared Operating Temperature : -10 - 50 degree Power Input : 9V-16V DC 31mA Coverage : 10.6m x 10.6m Animal : 18kg / 40lb; Dimension : 3.25" x 2.5" x 1.75" (L x W x T) Color : White Net Weight : 30g Package Content : 1 x PIR elements Motion Detector Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.