Description: Wireless type: zigbee Transmitting power: 2.4GHz Communication distance: 100m (open environment) Detection angle: 90 Light detection: support Power input: AC200V Working temperature: -10~ 55 When disassembling, you need to be very careful, otherwise the built-in circuit is easy to disconnect Specifications: Accurate detection of dynamic/static Human presence This product solves the pain points that traditional human sensors cannot detect the presence of a static human body. Using advanced infrared radar technology, it can accurately detect whether there are people in the area, whether it is active or static. Perceived light intensity Intelligent adjustment of lights Accurately perceive the indoor light intensity, Qinger automatically adjusts the brightness of the light according to the brightness of the indoor light, controls the light switch, and through radar detection, it is truly realized that the lights are on and the lights are off when people are walking. Built-in multiple people and brightness sensors, through the MFAI intelligent algorithm can be refined Quasi-identify the presence of people in the room. Conical detection range, suitable for room area of 6-25 square meters, sensing angle of 360 degrees. The diameter of the human body sensing range is 5 meters (installation height 2.8 meters, ground projection) Mobile APP-key control You can view indoor movement in real time through your mobile phone, and you can view the opening and closing conditions of indoor lights in real time. With other smart devices, it can realize rich automation and scene control. Zigbee gateway makes smart hardware respond faster and control smoother. Can still be used even if the network is disconnected Package Included: sensor*1 Notes: Installation considerations 1. Applicable room area and sensing range Applicable room area 6 -25 square meters, the longest side of the room must be less than 5 meters -The sensing angle is 360, the diameter of the human body sensing range is about 5 meters (installation height is 2.8 meters, ground projection) 2. Description of product installation requirements: -The product must be installed on the roof, vertically downward; the installation height range is 2.4- -3.5 meters -The installation location mus