General description The Tuya ZigBee mmWave Human Presence Sensor is a versatile motion detection device designed to accurately sense human presence, static states, and movement. Utilizing advanced mmWave Radar Detection technology, it can detect individuals even in a static position, such as when someone is sleeping. This sensor is ideal for enhancing home automation by linking with other smart devices. Technical specifications Network: ZigBee Version: B-Side Mount Celling mount sensor input: 80-240VAC Wall mount sensor input: USB 5V Working temperature: -20℃ to +70℃ Sensitivity: 1-9 (default 7) Wall mount sensor sensing distance: 0.3-9m (default 6m) Celling mount sensor sensing radius: 0-7m (default 5m) Illuminance Sensor: 0-2000 LUX Target detection confirmation time: 0-10s Target disappearance delay time: 2-1500s Celling Mount Size: Φ61xH39 mm Celling Mount Opening Size: 53-58mm Dimensions: 58mm x 58mm x 11mm Material: Plastic Color: White Compatibility and accessories Requires