Presence Sensor R2,24GHz mmWave Radar,Adjustable Sensitivity,Zigbee Hub Required,Battery Powered,Support Home Assistant,SmartThings,Homey or Echo Devices with Built-in Zigbee hub

Advanced 24GHz mmWave
Radar Detection: Utilizing advanced 24 GHz mmWave radar technology, it reliably detects through non-metallic materials like wood and glass. Unaffected by light, temperature, or humidity variations, it provides steady performance around the clock, while also offering superior user privacy protection compared to camera-based solutions. Battery Powered, Flexible
Placement: Powered by 3 standard AA batteries, it completely eliminates the need for power outlets or complex wiring. Whether in a cabinet, bathroom, hallway, or storage room, setup is simple with no power outlet required, truly enabling you to "place it anywhere you want. " Fast, Stable Zigbee 3.0
Connection: Featuring low-power Zigbee 3.0 technology, it integrates seamlessly with Home Assistant (ZHA or Z2M), SmartThings (2015/2018), Aeotec, Homey Bridge, Homey Pro and Echo devices featuring built-in Zigbee hubsincluding Echo (4th Gen), Echo Plus (1st & 2nd Gen), Echo Studio, Echo Show 8 (3rd Gen), Echo Show 10 (2nd & 3rd Gen), Echo Hub, Eero 6, and Eero Pro 6.
AI-Enhanced Stable Detection: Built with AI-enhanced environment learning, the sensor adapts to your space to minimize false triggers caused by routine environmental motionsuch as airflow from air conditioning or slight movement of sheer curtainsso it concentrates on what matters: genuine human presence.
Note: strong or repetitive motion (e. g., fans) may still trigger detection.
Adjustable Sensitivity: Suited to diverse home environments, users can freely switch between 5 sensitivity levels based on actual needs. For instance, choose High Sensitivity mode to detect subtle motions like adjusting posture or making small gestures, ensuring no presence goes undetected. In areas like hallways, select Low Sensitivity mode to focus on significant movement and effectively reduce false triggers.
Home Automation Ready: This sensor acts as a dependable trigger for your smart home ecosystem. When human presence is detected or no longer detected, it initiates automations across compatible devicessuch as switching on lights, adjusting thermostats, opening or closing curtains, activating security cameras, or sending alerts to your phone