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{"title":"Smart Ventilation Fan Speed Control Fresh Air System Management Fresh Air","imgUrl":"https:\/\/img.chinax.com\/nimg\/20\/c5\/6df5dcdba9c31f7c566d5ad7a417-200x200-1\/smart_ventilation_fan_speed_control_fresh_air_system_management_fresh_air.jpg","attrs":{"Minimum Order Quantity":"1","Model Number":"G7 Pro","Installation":"Wall mounting","Place of Origin":"Guangdong, China"}}
{"title":"4 Inch Smart Ventilation Controller with Real Time Monitoring Three Speed Fan","imgUrl":"https:\/\/img.chinax.com\/nimg\/7f\/02\/d351b8b9f83235ffa46528838ce3-200x200-1\/4_inch_smart_ventilation_controller_with_real_time_monitoring_three_speed_fan_wifi_connectivity.jpg","attrs":{"Rated voltage":"AC110-240V, 50\/60Hz","Price":"$65","Certification":"CE, RoHS","CO2 display range":"350ppm----2000ppm"}}
{"title":"7 Inch LCD Color Touchscreen Smart HVAC Controller With Fresh Air Ventilation","imgUrl":"https:\/\/img.chinax.com\/nimg\/3f\/62\/f2874529b9890bba9e53cf6605c4-200x200-1\/7_inch_lcd_color_touchscreen_smart_hvac_controller_with_fresh_air_ventilation_system.jpg","attrs":{"After-sale Service":"Online Technical Support","Model Number":"G7 Pro","Brand Name":"OEM or neutral","Certification":"CE and RoHS"}}
{"title":"Intelligent Airflow Adjustment Real Time Air Quality Monitoring 7 Inch Fresh Air","imgUrl":"https:\/\/img.chinax.com\/nimg\/3f\/62\/f2874529b9890bba9e53cf6605c4-200x200-1\/intelligent_airflow_adjustment_real_time_air_quality_monitoring_7_inch_fresh_air_ventilation_controller.jpg","attrs":{"Place of Origin":"Guangdong, China","Minimum Order Quantity":"1","Delivery Time":"2-3 weeks","Supply Ability":"100000pcs"}}
{"title":"7 Inch Color Touchscreen Ventilation Controller with Automatic Fan Speed Control","imgUrl":"https:\/\/img.chinax.com\/nimg\/08\/a4\/27b655625950a7eafb1cb8ad2a73-200x200-1\/7_inch_color_touchscreen_ventilation_controller_with_automatic_fan_speed_control_wifi_remote_control.jpg","attrs":{"Supply Ability":"100000pcs","Model Number":"G7 Pro","Minimum Order Quantity":"1","WIFI Function":"Support Tuya app & Smart life app"}}
{"title":"Energy Recovery Ventilation Heat Recovery Ventilation HRV\/ERV Air Exchange","imgUrl":"https:\/\/img.chinax.com\/nimg\/08\/a4\/27b655625950a7eafb1cb8ad2a73-200x200-1\/energy_recovery_ventilation_heat_recovery_ventilation_hrv_2ferv_air_exchange_controller.jpg","attrs":{"Place of Origin":"China","Payment Terms":"T\/T","WIFI Function":"Support Tuya app & Smart life app","Mounting":"Standard 86 wall mounting box"}}
{"title":"7 Inch Color Touchscreen Ventilation Controller with Real Time CO\u2082 VOC PM2.5","imgUrl":"https:\/\/img.chinax.com\/nimg\/08\/a4\/27b655625950a7eafb1cb8ad2a73-200x200-1\/7_inch_color_touchscreen_ventilation_controller_with_real_time_co_e2_82_82_voc_pm2_5_monitoring_wifi_app_control.jpg","attrs":{"Brand Name":"OEM or neutral","Model Number":"G7 Pro","Delivery Time":"2-3 weeks","Application":"Villa, Hotel, Apartment, Office Building, Hospital, School, Mall, Sports Venues, Leisure Facilities, Supermarket, Workshop, Park, Farmhouse, Other, Kitchen, Bathroom, Home Office, Living Room, Bedroom, Dining, Babies and Kids, Storage and Closet, Wine Cell"}}
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 accessed and controlled through the Internet. At the same time, RS485 port and MODBUS protocol are reserved for communication with smart home, building intelligent control, etc. The AC version of the controller can output relay signals to directly control the start, stop and speed regulation of the AC fan, and the DC version can output two separate control voltages to control the start, stop and speed regulation of the DC fan. It can be widely used in residential, commercial and industrial occasions, and can effectively improve air quality and create a healthy, comfortable, efficient, environmentally friendly and energy-saving living and working environment.
Basic Functions:
7-inch full-color LCD touchscreen display for intuitive operation
Smart air quality management for fresh air systems
Multi-speed ventilation adjustment for optimal indoor air quality
Suitable for HRV/ERV and other fresh air ventilation systems
Automatic fan speed control based on real-time CO₂, PM2.5, and VOC levels
Standard 86-type wall-mounting method
Wi-Fi remote control via Smart Life App and Tuya App
RS485 Modbus protocol communication
Product Specifications:
* Dimension:
115 × 185 mm
* Display interface:
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℃--- +50℃
* Standby Power:
≤ 3.0W
* Operating humidity:
5％RH——90％RH
* Control power:
≤ 200W
* Storage temperature:
-10℃--- +60℃
* Suitable for fans:
AC/EC/DC
* PM2.5 display range:
0ug/m3——999ug/m3
* Temperature display range:
0℃ —— 99℃
* CO2 display range:
0ppm-9999ppm
* Humidity display range:
0% —— 99%
* Fixing hole distance:
60mm(standard)
Product Photos:
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
$9000000-US$10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Shenzhen Xiangfan Electronics Technology Co., LTD was established in March 2010 and is located in the Nanshan High-tech Industrial Belt of Shenzhen, Guangdong, China. It obtained the title of national high-tech enterprise in the year of 2024. It is a one-stop solution provider special... Shenzhen Xiangfan Electronics Technology Co., LTD was established in March 2010 and is located in the Nanshan High-tech Industrial Belt of Shenzhen, Guangdong, China. It obtained the title of national high-tech enterprise in the year of 2024. It is a one-stop solution provider special...
