Utilises millimetre-wave radar technology to accurately detect the presence of people, even with slight movement. Features zone positioning which allows for the automation of different conditions in different zones, with the option to divide one space into up to 30 small zones. Includes human fall recognition function and built-in light sensor. Multi-person detection provides recognition for up to 5 targets. Can be used to control other smart home devices through ecosystems such as Apple Home. Requires Aqara Home app for use. Works with - Matter - Amazon Alexa - Apple HomeKit - Google Home - iOS App - Android App 120° 2.8m Detection Range Without Dusk-to Dawn Sensor Zone Positioning Function Multi-Person Detection Sleeping Monitoring Mode Fall Detection & Alerts Hub Not Required Works with - Matter - Amazon Alexa - Apple HomeKit - Google Home - iOS App - Android App 120° 2.8m Detection Range Without Dusk-to Dawn Sensor Zone Positioning Function Multi-Person Detection Sleeping Moni...