There are 2 protocol types available:

1. WiFi Version: Connects to 2.4G WiFi directly, works with Tuya/Smart Life App, no gateway required.
2. 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.