24GHz Human Presence Sensor with Built-in 10A Relay

This 24GHz mmWave human presence sensor combines accurate presence detection        with direct load control in one compact ceiling-mounted device.        The standard version supports Tuya Zigbee, while        Tuya WiFi version is available for orders of 200pcs or above.

Unlike conventional PIR motion sensors, mmWave technology can detect both        moving and stationary occupants, making it especially suitable for        occupancy-based lighting control in hotels, bathrooms, corridors, offices,        smart homes and commercial buildings.

Why It Stands Out

• 24GHz mmWave radar technology

• Detects both moving and stationary human presence

• Built-in 1-gang 10A relay

• Direct lighting and electrical load control

• No additional relay module required

• Standard Tuya Zigbee version

• Tuya WiFi version optional, MOQ 200pcs

• AC 110–240V wide voltage input

• Detection distance up to 6 meters

• Compact recessed ceiling installation

Presence Detection + Direct Load Control

Traditional smart presence solutions often require a sensor, gateway and        additional relay or smart switch before the lighting load can be controlled.

This product integrates a 10A relay directly inside the sensor,        allowing the connected lighting load to be controlled without an additional        relay module. This helps simplify installation, reduce wiring and lower the        overall hardware cost of the project.

Key Specifications

Ideal Applications

The sensor is particularly suitable for areas where accurate occupancy        detection and automatic lighting control are required.

• Hotels and guest rooms

• Bathrooms and toilets

• Corridors and hallways

• Offices and meeting rooms

• Smart homes

• Commercial lighting systems

• Building automation projects

Suitable for Smart Lighting Projects

By combining mmWave human presence detection and relay control in one device,        this sensor provides a compact solution for smart lighting distributors,        electrical contractors, hotel automation companies, smart home installers        and system integrators.