Human Presence Sensor, mmWave Radar & PIR Wired Motion Sensor Zone Positioning, Multi-Person Detection via 2.4G Wi-Fi, Support Alexa & Google Home, for Indoor Home Automation

Ultra-High Accuracy Presence Detection: The presence sensor uses mmWave radar and infrared technology to detect human movement and static presence. A selectable high/normal mode is more suitable for your living habits.
Note: 2.4GH z Wi-Fi required.
Smart Target Exclusion: It features dual detection with a built-in microwave radar and infrared probe, which helps improve accuracy when there are running electrical appliances, plants, etc. within the detection range, making it suitable for small pet owners. Detailed and
Flexible Device Automation: The automatic response of the device can be flexibly set based on whether a person is present, the duration of the person's presence, and the distance between the person and the device. Flexible Installation & Broad Detecting Range: The sensor has a pasteable magnetic base that supports 120° folding and 360° rotating. You can wall mount or ceiling mount it with a 26ft max detecting range (the sensor should be constantly powered).
Multi-Ecosystem Support: Seamlessly integrates into various smart home ecosystems, including Alexa, IFTTT and Google Assistant. Easily combines with other products to help create a more intelligent, energy-saving home environment. NOT support HA