Features: 1. Smart Human Presence Sensor 2. This Product Is Designed Based On The 5.8G Millimeter Wave Human Presence Detection Module: It Has Human Body Presence, Human Body Stillness, Human Body Micro-Movement And Human Body Motion Detection Functions, And Can Detect Or People In The Area, And Flexibly Configure Sensor Parameters To Adapt To Different Scenarios. It Can Be Widely Used In Lighting, Security, Hotels, Garage Buildings, Transportation And Other Industries That Need To Detect Human Micro-Movement And Movement 3. Human Motion Detection: Walking, Trotting, Fast Running, Circling, High Jump And Other Sports 4. Human Body Micro-Motion Detection: Tilting Head, Waving Hands, Raising Hands, Turning Around, Swiping Mobile Phones, Turning Books, Etc. 5. The Light Is On When People Come, And The Light Is Off When People Leave Description: Product Name: Human Presence Sensor Wireless Protocol: 2.4G Power Supply Voltage: 5V 1A Interface Type: Type-C Working Temperature: -10-55°C Working Humidity: 0%-95%Rh (Non-Condensing) Radar Frequency Band: 58GHz Detection Angle: 110° Detection Distance: 0-10 Meters Tips: The Parameters Are Simulated Standard Environment Test Values, And There May Be Differences In Different Scenarios In Actual Use size: 72 x 72 x 42mm Material: ABS colour: white+black Package Contents: 1 x Chinese And English Instruction Manual 1 x Human Body Sensor 1 x Data Cable 1 Set Screw Accessories Only the above package content, other products are not included. Note: Light reflection 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.