OXT T160 mmWave Radar Presence & Brightness Sensor 230V ZigBee Tuya

The OXT T160 is a professional-grade mmWave radar presence and brightness sensor designed for smart building automation. Operating at 24GHz, it detects static human presence, micro-motions, and absence with high precision, making it ideal for energy-saving lighting and HVAC control. The sensor integrates seamlessly with Tuya Smart and Smart Life platforms via ZigBee 3.0, enabling remote monitoring and automation.

Advantages

Unlike traditional PIR sensors, the OXT T160 uses mmWave radar technology to detect even stationary persons, eliminating false off-triggers. It combines presence detection with ambient brightness sensing (0-2000 Lux) for intelligent daylight harvesting. The adjustable detection range (0.3-9m) and angle (120°) allow flexible installation in rooms up to 4m height. With ultra-low standby power (<1W) and a sleek white flush-mount design, it blends into any ceiling.

Suitable for

• Office lighting control
• Hotel room energy management
• Smart home automation
• Classroom and meeting room occupancy detection
• Corridor and stairwell lighting

Key specifications

• Sensor Type: mmWave Radar (24GHz) + Brightness Sensor
• Power Supply: AC 100-240V, 50/60Hz
• Communication: ZigBee 3.0 (Tuya compatible)
• Detection Angle: 120°
• Detection Range: 0.3 - 9 meters (adjustable)
• Brightness Range: 0 - 2000 Lux
• Mounting: Ceiling flush mount (recessed)
• Installation Height: 2 - 4 meters
• Operating Temperature: -10°C to +50°C
• Housing Material: PC + ABS
• Colour: White
• Standby Power: <1W

Recommendations

Requires a compatible ZigBee gateway (e.g., Tuya ZigBee Hub). For optimal performance, install at recommended height and avoid metal obstructions. Adjust sensitivity and delay via the Tuya Smart app.