Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"WiFi Smart Fresh Air Controller For Residential Commercial Ventilation System","imgUrl":"https:\/\/img.chinax.com\/nimg\/3f\/53\/5f7c8a89222cab87243c2b984ee8-200x200-1\/wifi_smart_fresh_air_controller_for_residential_commercial_ventilation_system.jpg","attrs":{"Model Number":"G5","Built in sensors":"VOC+PM2.5+CO2+Temperature+Humidity","Payment Terms":"T\/T","Price":"US$79"}}
{"title":"Smart Home Compatible Fresh Air Controller with Built-in CO2 PM2.5 Sensors and","imgUrl":"https:\/\/img.chinax.com\/nimg\/68\/2b\/cb52ce587dc53f1c1457e5735153-200x200-1\/smart_home_compatible_fresh_air_controller_with_built_in_co2_pm2_5_sensors_and_wall_mounted_installation.jpg","attrs":{"Rated voltage":"AC110-240V, 50\/60Hz","Payment Terms":"T\/T","Place of Origin":"China","Operating humidity":"5\uff05RH----90\uff05RH"}}
{"title":"Smart Fresh Air Ventilation Controller with CO2 PM2.5 Monitoring and TUYA APP","imgUrl":"https:\/\/img.chinax.com\/nimg\/f4\/a8\/5baed200d7e300ee38187d15abf6-200x200-1\/smart_fresh_air_ventilation_controller_with_co2_pm2_5_monitoring_and_tuya_app_remote_control_featuring_4_inch_lcd_display.jpg","attrs":{"Price":"US$72\/pcs","Payment Terms":"T\/T","Material":"PC and ABS","Display":"4-inch segment LCD"}}
{"title":"2026 Newest Heat Energy Recovery Ventilation Residential HVAC System WIFI Modbus","imgUrl":"https:\/\/img.chinax.com\/nimg\/d9\/5a\/99ddc0d8782131f10c85e9e908f2-200x200-1\/2026_newest_heat_energy_recovery_ventilation_residential_hvac_system_wifi_modbus_smart_controller.jpg","attrs":{"Control Method":"Touch Button Control","Supply Ability":"1000000pcs","Warranty":"1 Year","Delivery Time":"2-3 weeks"}}
{"title":"HVAC Smart Controller with Real-time Air Quality Display and Multi-Level Fan","imgUrl":"https:\/\/img.chinax.com\/nimg\/43\/89\/564542e77b974567e34e290a4e5c-200x200-1\/hvac_smart_controller_with_real_time_air_quality_display_and_multi_level_fan_speed_adjustment_for_intelligent_ventilation.jpg","attrs":{"Supply Ability":"1000000pcs","Installation Type":"Wall-mounted","Minimum Order Quantity":"1pcs","Delivery Time":"2-3 weeks"}}
{"title":"Smart Fresh Air LCD Digital Ventilation Controller With Timer Manual Mode For","imgUrl":"https:\/\/img.chinax.com\/nimg\/23\/4f\/f3a4bb4db8125d7f23f269cf08c1-200x200-1\/smart_fresh_air_lcd_digital_ventilation_controller_with_timer_manual_mode_for_hvac_system.jpg","attrs":{"Model Number":"KF-900M","Control power":"\u2264 200W","Payment Terms":"T\/T","Application":"Residential \/ Commercial"}}
{"title":"LCD Display Digital Ventilation Controller Fresh Air Ventilation System","imgUrl":"https:\/\/img.chinax.com\/nimg\/1d\/63\/9fef275ef59efe73595c0362f4cf-200x200-1\/lcd_display_digital_ventilation_controller_fresh_air_ventilation_system_controller.jpg","attrs":{"Brand Name":"OEM or neutral (no brand)","Supply Ability":"100000pcs","Temperature display range":"0\u2103 ---- 50\u2103","Price":"US$73"}}
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 PM2.5, CO₂, VOC, ambient temperature and humidity data, clearly tracking indoor air quality (IAQ) status at a glance.
Intelligent auto ventilation adjustment based on detected air pollutant values to keep indoor air fresh and healthy all day long.
Product Specifications:
* Dimension:
86 × 86 × 50 mm
* Warm-up time:
1 minute
* 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 temp.:
-10℃--- +50℃
* Standby Power:
≤ 2.0W
* Operating humidity:
5％RH——90％RH
* Control power:
≤ 200W
* Storage temp.:
-10℃--- +60℃
* Suitable for fans:
AC/EC/DC
* Storage humidity:
≤ 60％RH
* Temp. display range:
0℃ —— 50℃
* Life:
≥ 5 years
* PM2.5 display range:
1ug/m3——999ug/m3
* Material used:
70% PC+30% ABS (flame retardant grade: V0)
Product Images:
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...
