Adjustable Fan Speed Digital Ventilation Controller Wall Mounted Fresh Air 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:
- One-touch auto air circulation
- Multi-level fan speed adjustable
- LCD touch buttons display
- 24-hour programmable timer
- Wide voltage AC 110V/220V compatible
- Energy saving low power consumption
- Compatible most ERV HRV fresh air units
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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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