Shenzhen Xiangfan Electronics Technology Co., Ltd.
                                                                                                           
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16 Years
Since 2010
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Smart Fresh Air LCD Digital Fan Ventilation Control Panel WiFi Ventilation System Controller

Price Negotiable
Price: US$73
MOQ: 1
Delivery Time: 2-3 weeks
Brand: OEM or neutral (no brand)
Product Description
Product Overview:

KF-900M LCD digital display intelligent fresh air controller can choose manual control or timing control of the operation of the fresh air fan. The controller output signal directly controls the start and speed of the fresh air fan; 

Suitable for residential, commercial and industrial scenarios, this smart fresh air controller optimizes indoor ventilation efficiency, effectively improves ambient air quality, and helps build a healthy, comfortable, energy-saving and eco-friendly living and working environment.

Key Features:
  • LCD Digital Display Interface
    Clear and intuitive screen showing real-time system status, fan speed, mode, and timer settings.
  • Direct Fan Speed Control
    Output signal directly controls the start/stop and speed adjustment of fresh air fan, ensuring precise airflow regulation.
  •     Multi-control Modes: Manual, Timing, Automatic & Sleep modes available
  • Energy-Efficient Fresh Air Control
    Optimizes fan operation to reduce energy consumption while maintaining healthy indoor air.
Product Specifications:
* Dimension: 86 * 86 * 53 mm
* Temperature display range: 0℃ —— 50℃
* Fixing hole distance: 60mm (standard)
* Operating temperature: -10℃--- +50℃
* Wiring terminal: Max 2.5 mm2 wire
* Operating humidity: 5%RH——90%RH
* Rated voltage: AC110-240V, 50/60Hz
* Storage temperature: -10℃--- +60℃
* Standby Power: ≤ 2.0W
* Storage humidity: ≤ 60%RH
* Control power: ≤ 200W
* Life: ≥ 5 years
* Suitable for fans: AC/EC/DC


Product Images:




Wiring Diagram:

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Company Shenzhen Xiangfan Electronics Technology Co., Ltd.
Location Room: 311-313, Building 10, Guanlong Village second industrial park, Xili Street, Nanshan District, Shenzhen.
Contact Person Elva Zhu

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