Description
Smart detection for automated spaces: this mmWave human presence sensor combines precise motion and stationary presence detection with ambient light measurement to power reliable Tuya Smart Life and ZigBee home automation scenes.
Specifications:
- Network: ZigBee / WiFi
- Radar Frequency: 5.8 GHz
- Detection Angle: 120°
- Detection Range: 7–10 m (approx. 23–33 ft)
- Ceiling Mount Power Input: 80–240 VAC (AC 80–240V)
- Wall Mount Power Input: USB Type-C 5 V
- Working Temperature: -20°C to +70°C (-4°F to 158°F)
- Sensitivity: Adjustable 1–9 (default 7)
- Interval Time: 1–3600 s (default 5 s)
- Wall Mount Sensing Distance: Max 9 m (29.5 ft); default 6 m (19.7 ft)
- Ceiling Mount Sensing Radius: Max 7 m (23 ft); default 5 m (16.4 ft)
- Illuminance Sensor: 0–2000 lux
- Target Detection Confirmation Time: 0.1 s
- Target Disappearance Delay Time: 2–1500 s (default 90 s)
- Ceiling Mount Size: Ø61 × H39 mm (Ø2.40" × 1.54")
- Ceiling Mount Opening Size: 53–58 mm (2.09"–2.28")
- Wall Mount Size: 58 × 58 × 11 mm (2.28" × 2.28" × 0.43")
- Certification: CE
- Model Number: WZ-M100
- Package Includes: Human presence sensor ×1, User manual ×1, USB cable ×1 (wall mount)
This sensor detects fine micro-movements (head tilts, hand waves), stationary presence (sitting or sleeping), and regular motion (walking, running). Use the built-in illuminance monitor for automatic light scene linking and reduce false alarms with adjustable sensitivity, detection distance, hold time and reporting interval. ZigBee mode requires a ZigBee gateway for full functionality; ZigBee2mqtt is supported with configurable reporting intervals.
Hashtags: #SmartHome #MotionSensor #HomeAutomation #FanzyMarket
Safety Notes:
This is an electrical device that uses mains power (AC 80–240V) or USB 5V. Only install or hardwire the ceiling-mounted unit by a qualified electrician. Use the supplied USB cable or a certified 5V USB adapter for the wall mount. Do not expose the sensor to moisture or extreme conditions. Disconnect power before cleaning or servicing and avoid using damaged cables or chargers. Keep out of reach of children.