1、Reliable Detection: This human presence sensor, equipped with 24G millimeter wave radar, can accurately detect both human movement and breathing, ensuring reliable detection of human presence. 2、App Connection: Link the sensor to your phone app. With radar detection range of 6m and adjustable sensitivity levels, controlling and monitoring is made more convenient. 3、Smart Home Compatibility: Perfectly integrates with your smart home system. like a lighting system, the sensor can trigger actions such as automatically turning the lights on when someone enters a room and turning them off when they leave. 4、Compact Design: With its small and space saving design, this human presence detector can be placed on any flat surface or installed on a wall. The USB plug and play function ensures hassle free installation. 5、Versatile Applications: This sensor is remarkably suitable for various fields, including home automation, hotels, garages, buildings, and security systems. Improve your safety and productivity. 1 x Human Presence Sensor1 x USB Power Cord Item Type: Human Presence SensorMaterial: ABSPlatform Application: for Tuya, for SmartLifeRadar Detection Distance: Approx. 6m / 19.69ftOperating System: Support for Android, for IOSWireless Distance: Approx. 50m / 164.04ft (open area)Radar Transmit Frequency: 24GHz- 24.25GHzRadar Detection Angle: 120°