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4 Inch Smart Fresh Air Ventilation Controller With WiFi RS485 Automatic CO₂/PM2.5/VOC Fan Speed Control

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4 Inch Smart Fresh Air Ventilation Controller With WiFi RS485 Automatic CO₂/PM2.5/VOC Fan Speed Control

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Model Number : G6-T

MOQ : 1

Delivery Time : 2-3 weeks

Payment Terms : T/T

Application : Residential, Commercial, Office Buildings, Hotels, Schools

Automatic Control : CO₂, PM2.5, VOC-Based Automatic Fan Speed Adjustment

Price : $65

Wireless Control : Wi-Fi Remote Access

Supply Ability : 100000pcs

OEM/ODM Service : Available

Certification : CE, RoHS

Brand Name : OEM or neutral (no brand)

Product Name : Smart Fresh Air Ventilation Controller

Fan Control : Three Speed Fan Control

Place of Origin : Guangdong, China

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Product overview:

The Smart Fresh Air Ventilation Controller G6-T is a powerful and user-friendly solution designed for modern fresh air, HRV, and ERV ventilation systems. Featuring a 4-inch full-color touchscreen display, it provides real-time monitoring of indoor air quality and intelligent ventilation management for residential and commercial applications.

The G6-T fresh air system intelligent controller can monitor indoor temperature, humidity, PM2.5, CO2, and VOC levels in real time; it supports Wi-Fi connectivity; and features a ModBus RTU (RS485) interface, allowing users to connect to smart home and other backend monitoring systems.


Designed with a standard 86-type wall-mounted structure, the controller offers easy installation and a clean, modern appearance. For OEM and ODM projects, comprehensive customization services are available, including UI interface design, logo branding, housing color, and functional development to meet specific market and project requirements.

Key Features:

Automatic Fan Speed Control based on CO₂, PM2.5, and VOC levels
Standard 86-Type Wall Mounting for quick and convenient installation
Wi-Fi App Control via Smart Life and Tuya App for remote access anytime, anywhere
RS485 Communication Interface for smart building and HVAC system integration
OEM/ODM Customization including UI design, logo printing, and enclosure color options
Compatible with Fresh Air Ventilation, HRV, and ERV Systems



Technical Specifications:

* Dimension: 86 * 86 * 40 mm * Warm-up time: 2 minutes
* Fixing hole distance: 60mm (standard) * Response time: ≤ 10 seconds
* Wiring terminal: Max 2.5 mm2 wire * Recovery time: ≤ 30 seconds
* Rated voltage: AC110-240V, 50/60Hz * Operating temperature: -10℃--- +50℃
* Standby Power: ≤ 2.0W * Operating humidity: 5%RH——90%RH
* Control power: ≤ 200W * Storage temperature: -10℃--- +60℃
* Suitable for fans: AC/EC/DC * Storage humidity: ≤ 60%RH
* Temperature display range: 0℃ —— 99℃ * Life: ≥ 3 years
* CO2 display range: 350ppm——2000ppm * PM2.5 display range: 1ug/m3——999ug/m3


Products images:
4 Inch Smart Fresh Air Ventilation Controller With WiFi RS485 Automatic CO₂/PM2.5/VOC Fan Speed Control


4 Inch Smart Fresh Air Ventilation Controller With WiFi RS485 Automatic CO₂/PM2.5/VOC Fan Speed Control


4 Inch Smart Fresh Air Ventilation Controller With WiFi RS485 Automatic CO₂/PM2.5/VOC Fan Speed Control

Product Tags:

Smart Fresh Air Controller WiFi RS485

      

CO2 Ventilation Controller Fan Speed

      

Automatic CO2 VOC Fresh Air Controller

      
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