There are 2 protocol types available:
- WiFi Version: Connects to 2.4G WiFi directly, works with Tuya/Smart Life App, no gateway required.
- Zigbee Version: Needs Tuya Zigbee gateway, supports Tuya/Smart Life App. Zigbee2MQTT variant is also available for Home Assistant.
Specification
Item: 4-in-1 Smart Human Presence Sensor with Illuminance, Temperature & Humidity Detection
Working Voltage: DC3V
Wireless Protocol: WiFi / Zigbee 3.0 optional
MW Frequency: 10.525GHz
Detection Angle: 110°±10°
Detection Distance: 0.5~10meter(z axis)
Luminance Meter: 0~3000Lux
Temperature Resolution: 0.1°C
Humidity Resolution: 1%
Temperature Measurement Accuracy: ±0.3°C
Humidity Measurement Accuracy: ±3%
Battery Type: 2pcs LR03 AAA(not included)
Standby Current: <80uA
Standby Time: >8 Months
Working Temperature: -10°C~55°C
Working Humidity: max99%RH
Product Size: 70x24.5x20mm
Package Content
1* Human Presence sensor 1* Double-sided tape 1* User manual
Advanced 10G MmWave Radar Sensor
This sensor adopts upgraded 10G millimeter wave radar technology. It solves static blind spot issues and reliably detects stationary human presence, not only obvious movements. With a 110° detection angle and 0.5–10m sensing range, it supports stable round-the-clock monitoring. Compared with traditional PIR sensors, it greatly reduces false alarms triggered by pets and environmental interference.
Built-in Multi-Function Sensing
Besides human presence detection, it integrates illuminance, temperature and humidity sensors. The brightness sensor supports lux threshold setting for light automation. Real-time temperature and humidity data enables rich automation rules: auto turn on air conditioners on hot days, activate heaters when temperature drops, or start humidifiers in dry air.
APP Remote Control & Smart Scene Linkage
Check real-time sensor status anytime anywhere via Tuya or Smart Life APP. Customize smart automation scenes to turn lights on/off according to human presence. Receive mobile push notifications for motion alerts. WiFi and Zigbee dual options fit different smart home ecosystems.
Low Power & Wide Application
Powered by 2 AAA batteries, ultra-low standby current ensures over 8 months battery life. Easy wall mounting with included double-sided tape. Suitable for smart home, office, hotel, kitchen and commercial building automation. OEM logo and custom packaging are available, samples can
be provided for testing.
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10G Millimeter Wave Radar Human Motion Sensor | WiFi Zigbee Version Optional, Tuya Smart Presence Sensor with Temp Humidity Lux Monitor Images
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