Advanced Detection: Equipped with PIR and Lux sensors, this smart motion sensor not only detects moving objects with high precision but also measures light levels, enhancing automation and responsiveness in your smart home environment. Essential Zigbee Hub Connection: Requires a Zigbee hub to function, serving as a central node for all your Zigbee devices. Immediate Alerts & High Sensitivity: Designed to detect motion accurately and swiftly, this sensor triggers instant alerts to your smartphone upon detecting movement, ensuring you're always informed about activities in your home, whether it's people or pets in the area. Convenient Battery Operation & Wide Coverage: Easy to install and compact, this battery-powered sensor offers a broad 105 detection angle, making it ideal for various indoor locations, including high-moisture areas. Avoid placement near large airflow to minimize false alarms. Enhanced Home Automation: Beyond monitoring, this sensor allows you to access historical detection data and integrate with other smart devices. Set up automated scenes like activating lights upon detection to increase convenience and security in your smart home. Color: White Material: ABS Without 2 x AAA batteries Package Contents: 1 x Zigbee Millimeter Wave Human Sensor 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.