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4 Inch Smart Ventilation Controller with WiFi Connectivity ModBus RTU Interface for Real Time Fresh Air System Management
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
4 Inch Smart Ventilation Controller with WiFi Connectivity ModBus RTU Interface for Real Time Fresh Air System Management
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
LCD Digital Ventilation Fan Motor Controller With Bypass Valve Control Real Time Monitor
Product Overview: The KF-900K Intelligent Fresh Air Controller features advanced touch button control technology, offering a flexible and user-friendly operating experience. Equipped with a high-precision built-in sensor, it can monitor indoor temperature, humidity, VOC levels, PM2.5 concentration, ... Read More
Smart HVAC Controller with 4 Inch LCD Color Screen Built-in CO+VOC+PM2.5+CO2+Temperature Sensors and Tuya WiFi & Modbus RS485
Wall-mounted fresh air controller with built-in PM2.5, CO2, VOC, CO electrochemical sensors and temperature monitoring. Features 4-inch LCD screen, Tuya WiFi for remote app control, Modbus RS485 for building automation integration. Slim 87.5×87.5mm panel, AC 110-230V power, white & black colors, compatible with AC/EC/DC fans. Read More
Smart Fresh Air Digital Ventilation Controller For HRV ERV 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
ModBus RTU WiFi Smart HVAC Controller With 4 Inch LCD Real Time CO2 PM2.5 VOC Monitoring
Intelligent HRV/ERV ventilation controller with 4-inch LCD touchscreen and remote app control. Features built-in VOC, PM2.5, CO2, temperature, and humidity sensors for automatic fan speed adjustment. Supports ModBus RTU interface and 0-10V voltage control for smart home integration. Read More
Smart Fresh Air Ventilation Controller with Real Time CO₂ PM2.5 VOC Display WiFi Remote Access Weekly Programmable Schedule
Smart Fresh Air Ventilation Controller with 4-inch touchscreen. Real-time CO₂, PM2.5 & VOC monitoring. Auto fan speed control, Wi-Fi remote access via Smart Life/Tuya App, RS485 communication. Compatible with Fresh Air, HRV, ERV systems. Weekly programmable schedule. Read More
Smart Home Compatible Fresh Air Controller with Built-in CO2 PM2.5 Sensors and Wall-mounted Installation
KF-900J Smart Multifunctional Fresh Air Controller: Wall-mounted, energy-saving controller with built-in CO2, VOC, PM2.5, temperature & humidity sensors. Independently controls two EC 220V fans, features RS485 communication for smart home integration, and offers flexible installation. Read More
Touch Screen Smart Wifi Thermostat With Temperature Humidity CO2 Monitor
Product Overview: G6-A smart wall-mounted thermostat is an advanced HVAC control solution designed for precise indoor climate management. It integrates temperature, humidity, and CO₂ sensors, allowing real-time monitoring of air quality and environmental conditions. Key Features: Precise Temperature ... Read More
