1~5PCS Tuya PIR Sensor Smart Human Motion Movement Wireless Infrared Detector Smart Life Security Alarm Via Home Description: 100% Brand New and High Quality This product needs to be used with tuya ZigBee3.0 gateway pyroelectric infrared sensor is adopted, which has the advantages of high sensitivity and anti-interference. The 150 super large detection angle can sense the movement of the human body within 7 meters, and quietly record every passing moment.Install sensors at different locations at the door, kitchen, bedroom, etc. at the same time. When you open the door, the living room light will automatically turn on; when you leave the kitchen, the kitchen socket will automatically cut off; when you wake up at night, the desk lamp will automatically turn on... through linkage Other smart home devices, wherever you go, smart life can follow.When the device perceives human movement within the detection range, it will transmit the information to the cloud through the gateway, and you can receive real-time alarm pushes on the App. wherever you are, and you will be in control of the movement. Product name: PIR sensor Detection angle:150 Battery: CR2450 3V Stand-by current:5uA Detection distance: 5-7m Working current:80mA Operating temperature:-10~55 Wireless standard 802.15.4 Housing materialABS Battery time2 years Each trigger interval requires a buffer time of 1 to 2 minutes before the next trigger can be continued Specifications: The product is the size of a -pong ball, concealed installation is not eye-catching. Comes with a 360-rotating mounting base, which can be placed horizontally, upside down and vertically, and choose the appropriate installation method and location according to the different home environment. It adopts low-power passive sensing method, installs a button battery, it can be used continuously for more than 365 . You can also set low-battery information push through the App to remind you to replace the battery in time. 1.Rotatable full angle design for quick and easy installation. 2.Low voltage monitoring function. 3.It has anti-white light function. 4.Low power consumption microprocessor, long standby. 5.Digital temperature compensation technology. 6.Send status report to host on a regular basis.