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Smart Fresh Air Controller with PM2.5 CO2 VOC CO Sensor and Tuya WiFi APP Remote Control via Modbus RS485 Interface
G3 Smart Fresh Air Controller with PM2.5, CO₂, VOC, temperature & electrochemical CO sensor. Features Tuya WiFi APP remote control, Modbus RS485 integration, real-time IAQ monitoring, 7-day scheduling, 3-speed fan control, and slim wall-mount design for residential & commercial ventilation systems. Read More
Low-Cost Ceiling Mount Microwave Motion Activated Ventilation Fan Controller Fresh Air Controller for Public Spaces
LCD-free ceiling ventilation controller with microwave motion sensor auto-activates fresh air in public spaces. Features integrated VOC, PM2.5, CO₂, temp & humidity monitoring, optional WIFI/RS485, snap-fit quick install, and low standby power ≤3.0W for cost-effective B2B projects. Read More
Smart Ventilation Fan Speed Control Fresh Air System Management Fresh Air Controller
Product Overview: G7 Pro is an intelligent fresh air ventilation controller that integrates multiple sensors such as PM2.5, CO2, temperature, humidity, etc. The device adopts a 7-inch HD color screen and a high-sensitivity touch screen design. The device is equipped with WIFI, which can be remotely ... Read More
Intelligent Fresh Air Controller with 4 Inch LCD Color Touch Screen for Automatic Air Exchange Based on CO2 PM2.5 VOC Levels WiFi Remote Control
Intelligent HRV/ERV ventilation controller with 4-inch LCD touchscreen. Automatically adjusts fan speed based on real-time CO2, PM2.5, VOC, temperature & humidity levels. Features WiFi control via Tuya/Smart Life apps, RS485 communication, and supports OEM/ODM customization. Available in white & charcoal black. Read More
Smart HVAC Fresh Air Controller With Touch Key Building Ventilation System Integration
Fresh air ventilator controller with touch key control, directly manages fan start/stop and speed. Supports AC/EC/DC fans, optional PM2.5/CO2 sensors, multiple operation modes, and smart ventilation for improved indoor air quality. Read More
Energy Saving Intelligent Fresh Air System LCD Control Panel For Home Commercial Ventilation
Product Overview: The KF-900K smart fresh air controller features responsive touch buttons for effortless, flexible operation. Built-in high-precision sensors enable real-time monitoring of indoor temperature, humidity, VOC, PM2.5 and CO₂ levels, allowing you to keep track of indoor air quality at a ... Read More
Indoor Air Quality Smart Controller for Fresh Air Ventilation Systems
KF-900E-S Smart Fresh Air Controller with touch button control. Monitors indoor temperature, humidity, VOC, and CO2. Suitable for AC/EC/DC fans, wall-mounted, easy install. Creates healthier, comfortable, energy-efficient environments for residential, commercial, and industrial use. Read More
All In One Fresh Air & Dehumidifier Smart Controller With PM2.5 CO2 Sensor Support
Smart controller for integrated fresh air ventilation & dehumidification. Features real-time air quality monitoring (temp, humidity, CO₂, PM2.5), WiFi control via Tuya app, RS485 ModBus for BMS integration, multiple operation modes. Supports OEM/ODM customization. Read More
4 Inch Smart Fresh Air Ventilation Controller With WiFi RS485 Automatic CO₂/PM2.5/VOC Fan Speed Control
4-inch smart ventilation controller for fresh air systems. Monitors indoor air quality (temp, humidity, PM2.5, CO2, VOC) in real-time. Wi-Fi & ModBus RTU connectivity. Controls fan speed and system operation. Universal compatibility with HRV/ERV systems. Easy installation. OEM/ODM available for residential, commercial & industrial use. Read More
