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Home page Home page Home & Household Supplies Smart Home WiFi mmWave Presence Sensor 24G AC 85–265 V Surface Mount Wall Φ105 mm Lux Sensor Relay 16 A Tuya Smart Life
WiFi mmWave Presence Sensor 24G AC 85–265 V Surface Mount Wall Φ105 mm Lux Sensor Relay 16 A Tuya Smart Life
WiFi mmWave Presence Sensor 24G AC 85–265 V Surface Mount Wall Φ105 mm Lux Sensor Relay 16 A Tuya Smart Life 1

WiFi mmWave Presence Sensor 24G AC 85–265 V Surface Mount Wall Φ105 mm Lux Sensor Relay 16 A Tuya Smart Life

Round wall-mounted radar sensor for presence and brightness detection. Offers range and delay settings and can switch relay loads. Full description
In stock
€47.12
Overview

WiFi mmWave Presence Sensor 24G AC 85–265 V Surface Mount Wall Φ105 mm Lux Sensor Relay 16 A Tuya Smart Life

This variant is designed for surface mounting on the wall (or on a suitable surface) and is ideal where you do not wish to make structural alterations for recessed installation. Thanks to the mmWave radar, it can reliably assess the presence of individuals and subtle movements, making automation feel more natural than with standard motion sensors. The 24G radar variant reacts faster and more accurately and is suitable for more demanding scenarios. The AC 85–265 V power supply allows for fixed wiring without batteries.

The sensor also measures ambient light, allowing you to set it so that automatic switching activates only in low light conditions. The integrated 16 A relay can be controlled via the app or allowed to operate in local automatic mode. In the Tuya/Smart Life app, you can adjust sensitivity, maximum range, delay after leaving, and other parameters that help reduce false alarms and tailor the sensor to a specific room.

  • 24G Radar – fast response and more accurate presence assessment
  • Wi-Fi 2.4 GHz, Tuya Smart / Smart Life app
  • Brightness measurement (approx. 0–500 lx) for scenarios based on lighting conditions
  • Detailed settings: sensitivity, range, delay after leaving, blocking, and filters
  • Power supply AC 85–265 V – no batteries, stable operation
  • 16 A Relay – direct load switching (resistive load up to 3000 W, LED load up to 300 W)
  • Surface design – easy installation without major interventions
  • Dimensions: Φ105 × 28 mm (round body)
  • Radiation angle: 110×110°
  • Detection distance: 2.5–10 m (default 7 m)
  • Package contents: 1× sensor

This type is suitable for corridors, changing rooms, technical rooms, or offices where you want quick wall installation and more accurate detection than with standard sensors. By setting the light threshold, you can easily prevent it from turning on during the day. If you only need presence information for smart scenarios, you can turn off the relay and use the sensor purely as a detector. This way, you achieve comfortable automation with better stability and clear control in the app.

Delivery and Returns
Total price incl. VAT €47.12