Shenzhen Xiangfan Electronics Technology Co., Ltd.
| Display | LCD Segment Code screen |
| Supply Ability | 100000pcs |
| Optional built in sensors | VOC+PM2.5+ CO2+Temperature+Humidity |
| Warranty | 1 year |
| Payment Terms | T/T |
| Feature | Easy Installation |
| Air Quality Monitoring | CO₂ (Optional), PM2.5 (Optional), VOC (Optional) |
| Delivery Time | 2-3 weeks |
| Product name | Fresh air fan controller |
| Model Number | KF-900K |
| Place of Origin | Guangdong, China |
| Certification | CE, RoHS |
| Brand Name | OEM or neutral (no brand) |
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Product Specification
| Display | LCD Segment Code screen | Supply Ability | 100000pcs |
| Optional built in sensors | VOC+PM2.5+ CO2+Temperature+Humidity | Warranty | 1 year |
| Payment Terms | T/T | Feature | Easy Installation |
| Air Quality Monitoring | CO₂ (Optional), PM2.5 (Optional), VOC (Optional) | Delivery Time | 2-3 weeks |
| Product name | Fresh air fan controller | Model Number | KF-900K |
| Place of Origin | Guangdong, China | Certification | CE, RoHS |
| Brand Name | OEM or neutral (no brand) | ||
| High Light | Smart Fresh Air Controller LCD Panel ，Air Quality Ventilation Control Panel ，3 Speed Fan Timing Control Panel | ||
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 timing function, fan speed auto controlling function enhance usability and safety for residential and commercial applications.
Compact and modern in design, this controller is suitable for residential buildings, offices, hotels, schools, and smart building projects, offering a reliable and intelligent solution for fresh air ventilation management.
Key Features:
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* Dimension:
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86 × 86 mm
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* Warm-up time:
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1 minute
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* Fixing hole distance:
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60mm (standard)
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* Response time:
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≤ 10 seconds
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* Wiring terminal:
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Max 2.5 mm2 wire
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* Recovery time:
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≤ 30 seconds
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* Rated voltage:
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AC110-240V, 50/60Hz
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* Operating temperature:
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-10℃--- +50℃
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* Standby Power:
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≤ 3.0W
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* Operating humidity:
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5％RH——90％RH
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* Control power:
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≤ 200W
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* Storage temperature:
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-10℃--- +60℃
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* Suitable for fans:
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AC/EC/DC
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* Storage humidity:
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≤ 60％RH
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* Temperature display range:
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0℃ —— 50℃
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* Life:
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≥ 5 years
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* PM2.5 display range:
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1ug/m3——999ug/m3
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* CO2 display range:
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350 -- 1999 ppm
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Company Details
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...
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