Smart HVAC Controller with RS485 Centralized Control, Real-Time Air Quality Monitoring & Motorized Air Valves

Upgrade residential ventilation with a smart whole-house fresh air management solution designed for centralized control and distributed air quality monitoring. The system connects multiple G3 Fresh Air Controllers, motorized air valves, and a ventilation fan through an RS485 communication network.

Each room can monitor key indoor air quality parameters such as PM2.5, CO₂, VOC, temperature, and humidity, while the central control panel provides a convenient way to manage the ventilation system from one location.

Ideal for smart homes, villas, apartments, offices, and other multi-zone ventilation applications.

Key Features

• Whole-House Centralized Control – Manage multiple ventilation zones from a central control interface.
• Distributed Air Quality Monitoring – Individual controllers monitor indoor environmental conditions in different rooms.
• RS485 Communication – Reliable wired communication for multi-device system integration.
• Multi-Zone Airflow Management – Compatible with multiple motorized air valves for independent airflow control.
• Real-Time Indoor Air Monitoring – Displays PM2.5, CO₂, VOC, temperature, humidity and other air quality information.
• Smart Ventilation Fan Integration – Designed to work with a centralized fresh air ventilation fan.
• Scalable System Architecture – Suitable for multi-room residential and commercial ventilation projects.
• Modern Touchscreen Interface – Clear and intuitive display for convenient operation.
• Professional HVAC Solution – Suitable for OEM/ODM projects, smart home systems, and building ventilation applications.

Technical Specifications

Product Images