Universal Ventilation Controller Compatible With HRV/ERV Systems Air Ventilation Control Panel

G7 PRO -- Smart HVAC Controller Offering User Friendly Interface and Advanced Sensor Compatibility for Precise Air Quality Management Product Overview G7 Pro (black UI version) is an intelligent fresh air ventilation controller that integrates multiple sensors including PM2.5, CO2, VOC temperature, and humidity. The device features a 7-inch HD color screen with high-sensitivity touch screen design. Equipped with Wi-Fi for remote access and control via the internet, it also

Place of Origin China
Warranty 1 Year
Optional built in sensors VOC+PM2.5+CO2+Temperature+Humidity
Material PC and ABS
Model Number G7 Pro
Supply Ability 100000pcs
Product Description
G7 PRO -- Smart HVAC Controller Offering User Friendly Interface and Advanced Sensor Compatibility for Precise Air Quality Management
Product Overview

G7 Pro (black UI version) is an intelligent fresh air ventilation controller that integrates multiple sensors including PM2.5, CO2, VOC temperature, and humidity. The device features a 7-inch HD color screen with high-sensitivity touch screen design.

Equipped with Wi-Fi for remote access and control via the internet, it also includes RS485 port and MODBUS protocol for communication with smart home and building automation systems.

The AC version outputs relay signals to directly control AC fan start, stop, and speed regulation, while the DC version outputs separate control voltages for DC fan operation. Suitable for residential, commercial, and industrial applications, it effectively improves air quality and creates healthy, comfortable, efficient, and energy-saving environments.

Key Features
  • Temperature & Humidity Monitoring
  • CO₂, PM2.5, VOC Sensors Data Based Ventilation Control
  • Reduced HVAC Energy Consumption
  • Air Quality Monitoring Controller
  • WiFi Smart Fresh Air Ventilation Controller for HRV & ERV Systems
  • RS485 Modbus communication protocol 
Product Specifications
Dimension 115 × 185 mm
Display Interface 7 inch, 1024 x 600
Warm-up Time 2 minutes
Response Time ≤ 10 seconds
Wiring Terminal Max 2.5 mm² wire
Recovery Time ≤ 30 seconds
Rated Voltage AC110-240V, 50/60Hz
Operating Temperature -10℃ to +50℃
Standby Power ≤ 3.0W
Operating Humidity 5%RH to 90%RH
Control Power ≤ 200W
Storage Temperature -10℃ to +60℃
Suitable for Fans AC/EC/DC
PM2.5 Display Range 0μg/m³ to 999μg/m³
Temperature Display Range 0℃ to 99℃
CO2 Display Range 0ppm to 9999ppm
Humidity Display Range 0% to 99%
Fixing Hole Distance 60mm (standard)
Product Images


     G7 Pro wiring diagram  
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