Smart HVAC Controller with 4 Inch LCD Color Screen Built-in CO+VOC+PM2.5+CO2+Temperature Sensors and Tuya WiFi & Modbus RS485
This wall-mounted fresh air controller G3 integrates multi air quality sensors, including PM2.5, CO₂, VOC, temperature and electrochemical CO sensor, to realize real-time six-dimensional indoor air quality monitoring.
Equipped with Tuya WiFi connectivity, users can remotely check air data and adjust ventilation status via Tuya APP. It supports Modbus RS485 communication, which can be seamlessly connected to building automation and HVAC systems for centralized intelligent management.
The slim 87.5×87.5mm panel fits standard wall boxes, powered by AC 110–230V, available in black and white. It is an ideal control terminal for commercial buildings, offices and residential fresh air systems.
- Built-in multi air quality sensors: PM2.5, CO₂, VOC, Temperature, Electrochemical CO sensor, real-time indoor air quality monitoring.
- Tuya WiFi enabled, remote monitoring & fan speed control via Tuya mobile APP.
- Modbus RS485 communication, easy integration with building automation and HVAC systems for centralized management.
- Slim 87.5×87.5mm wall-mounted panel, AC 110–230V wide voltage power supply.
- Available in black & white, fits standard wall junction boxes for commercial & residential fresh air projects.
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