【Matter Protocol Support】This smart PIR motion sensor is fully compatible with the Matter protocol, ensuring seamless integration with various smart home ecosystems. 【Versatile Detection】Equipped with advanced sensors for accurate human motion detection, temperature monitoring, and humidity measurement, providing comprehensive environmental awareness. 【Dual Power Options】Features flexible power supply with USB connectivity and backup battery support, ensuring continuous operation even during power outages. 【Wide Compatibility】Works flawlessly with major smart home platforms including Apple Home, Google Home, Alexa, and SmartThings, offering versatile control options. 【Superior Detection Range】Boasts a wide 110° detection angle and an impressive 8-meter detection distance, providing extensive coverage for your space. 【Remote Control & Notifications】Enables remote monitoring and control through a dedicated app, with instant push notifications for real-time alerts. 【Voice Control Support】Compatible with popular voice assistants like Siri, Google Assistant, and Alexa for hands-free operation and convenience. 【Easy Installation】Designed for hassle-free setup with options for wall-mounting or tabletop placement, adapting to various home environments. Specifications: Power Supply: 5V 1A, Type-C USB Battery: CR123A x 2 (not included) Standby Current: 30uA Battery Life: 2 years (20 triggers per day) Detection Range: 8 meters Detection Angle: 110° Wireless Channel: 11 - 26 @ 2.4GHz Wireless Protocol: Thread Wireless Distance: 45 meters Working Temperature: 0℃ ~ 50℃ (32℉ ~ 122℉) Working Humidity: 1% ~ 85% RH (non-condensing) Dimensions: 69 x 56 x 56mm USB Cable Length: 1.2 meters