Item Type: Smart Motion Sensor_x000D_ Material: ABS_x000D_ Working Voltage: DC 9 to 16V_x000D_ Sensor: Dual Pyroelectric Infrared Sensor_x000D_ Detection Distance: 10meters/10.9yd_x000D_ Detection Angle: 110_x000D_ Immunity to RFF: 10MHz to 1GHz 20V/m_x000D_ Self-test Time: About 60s_x000D_ Installation Method: Wall or Corner Installation_x000D_ Detection Indication: Red LED_x000D_ Ambient Humidity: Maximum 95%RH (no condensation)_x000D_ Operating Temperature: -10 to +50_x000D_ Installation Height: 1.7 to 2.5m (recommended installation height is 2.2m)_x000D_ Detector Size: Approx. 107 x 59 x 39.5mm / 4.2 x 2.3 x 1.6in 1Anti Interference: The smart motion sensor adopts SMT technology, which has strong anti electromagnetic interference, radio frequency and strong interference ability 2Compact Body: The infrared motion sensor has a compact body that does not take up space, which facilitates accurate detection 3Convenient and Practical: The infrared motion detector can effectively prevent false alarms caused by pets and can be used with confidence 4PIR Intelligence: The wireless smart motion sensor has infrared PIR intelligent detection technology, which can effectively distinguish human movement signals 5Scope of Application: The motion detector alert is suitable for houses or apartments, offices, garages, shops, etc 1 xSmartMotionSensor 1 x Accessories