Digital Ventilation Controller

Product Overview: The G5 LCD Smart Fresh Air System Controller supports manual control and programmable timing modes, delivering direct output signals to precisely manage the startup operation and fan speed of your ERV/HRV ventilation unit. Suitable for residential, commercial and industrial ventilation projects, this smart control panel safeguards indoor air quality, delivering a healthier, more comfortable indoor atmosphere alongside outstanding energy-saving and eco

Wall mount smart HRV/ERV controller with WiFi app remote control and IAQ monitor. Features manual/auto/sleep/timing modes, 3-speed fan, VOC/PM2.5/CO2/temperature/humidity sensors. Suitable for home, office, commercial, and industrial ventilation systems.

Product Overview: Our G5 Digital LCD Smart Fresh Air Controller features manual and timing operation modes, which directly send control signals to regulate the startup status and fan speed of your fresh air ventilation unit. Ideal for homes, commercial premises and industrial sites, it greatly improves indoor air quality, creating a healthy, comfortable, energy-efficient and eco-friendly living and working environment. Key Features: Large LCD digital display real-time shows

Product Overview: The KF-900K intelligent controller adopts touch button technology, making it flexible and convenient to operate. The built-in sensor can monitor indoor temperature, humidity, VOC concentration, PM2.5 concentration, and CO2 concentration detection function in real-time. With Wi-Fi connectivity, the device enables remote control and monitoring through smart apps, while the intuitive touch buttons provide flexible local operation. Additional features such as

Product Overview: The KF-900K intelligent controller adopts touch button technology, making it flexible and convenient to operate. The built-in sensor can monitor indoor temperature, humidity, VOC concentration, PM2.5 concentration, and CO2 concentration detection function in real-time. With Wi-Fi connectivity , the device enables remote control and monitoring through smart apps, while the intuitive touch buttons provide flexible local operation. Additional features such as

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, and CO₂ levels in real time, providing comprehensive indoor air quality data. The controller output signal directly regulates the start/stop and speed control of the fresh air fan,

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 glance. The controller output signal directly controls the start and speed of the fresh air fan, which can be widely used in residential, commercial, and industrial occasions, and

G5 LCD smart fresh air controller for HRV/ERV systems. Features real-time PM2.5, CO2, humidity display, timer & auto modes, three-speed fan control, and wall-mounted installation. Energy-saving with low noise operation for residential, commercial, and industrial ventilation.

Product Overview: The G5 LCD Smart Fresh Air System Controller supports manual control and programmable timing modes, delivering direct output signals to precisely manage the startup operation and fan speed of your ERV/HRV ventilation unit. Designed for versatile use across residential, commercial and industrial applications, this intelligent control panel continuously monitors and optimizes indoor air quality. It helps build a healthy, comfortable indoor environment while

Smart fresh air controller with Wi-Fi remote access, demand-controlled ventilation, and optional VOC/PM2.5/CO2 sensors. Features touch controls, real-time monitoring, 3 fan speeds, and RS485 interface for residential, commercial, and industrial HRV/ERV systems.

KF-900M LCD intelligent fresh air controller with manual/timer control modes, direct fan speed regulation for AC/DC/EC motors, and real-time display of VOC, PM2.5, CO2, temperature, and humidity. Suitable for residential, commercial, and industrial applications.

KF-900M LCD intelligent fresh air controller with manual/timer control modes, direct fan speed regulation for AC/DC/EC motors, and real-time display of VOC, PM2.5, CO2, temperature, and humidity. Suitable for residential, commercial, and industrial applications.

KF-900M WiFi Smart Fresh Air Controller with PM2.5/CO2/VOC detector. Features 4 operation modes, 3-speed fan control, LCD display, weekly timer, and remote WiFi control. Supports OEM/ODM for residential/commercial HVAC systems.

Intelligent HVAC fresh air controller with temperature, humidity, and CO2 control. Features multi-speed intelligent adjustment, WiFi connectivity, air quality monitoring (CO₂/PM2.5), filter life reminder, and supports OEM/ODM customization for residential/commercial applications.

KF-900M LCD intelligent fresh air controller with manual/timer control modes, direct fan speed regulation for AC/DC/EC motors, and real-time display of VOC, PM2.5, CO2, temperature, and humidity. Suitable for residential, commercial, and industrial applications.

KF-900M LCD intelligent fresh air controller with manual/timer control modes, direct fan speed regulation for AC/DC/EC motors, and real-time display of VOC, PM2.5, CO2, temperature, and humidity. Suitable for residential, commercial, and industrial applications.

Product Overview: The KF-900K intelligent controller adopts touch button technology, making it flexible and convenient to operate. The built-in sensor can monitor indoor temperature, humidity, VOC concentration, PM2.5 concentration, and CO2 concentration detection function in real-time. The controller output signal directly controls the start and speed of the fresh air fan, which can be widely used in residential, commercial, and industrial occasions, and can effectively

The KF-900J intelligent controller adopts touch button technology, making it flexible and convenient to operate. The built-in sensor can monitor indoor temperature, humidity, VOC concentration, PM2.5 concentration, and CO2 concentration detection function in real-time. The controller output signal directly controls the start and speed of the fresh air fan, which can be widely used in residential, commercial, and industrial occasions, and can effectively improve air quality,

KF-900J HVAC smart controller offers multi-level fan speed adjustment, real-time air quality display (PM2.5, PM10, TVOC, optional CO₂), and intelligent ventilation control. Supports dual EC 220V fans, RS485 communication for smart home integration, and features auto/manual modes with wall-mounted installation.