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Energy Saving Intelligent Fresh Air System LCD Control Panel For Home Commercial Ventilation

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Energy Saving Intelligent Fresh Air System LCD Control Panel For Home Commercial Ventilation

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Model Number : KF-900K

Optional built in sensors : VOC+PM2.5+ CO2+Temperature+Humidity

Payment Terms : T/T

Price : US$74

Compatibility : Fresh Air Systems, HRV, ERV, HVAC Ventilation Systems

Supply Ability : 100000pcs

Certification : CE, RoHS

Mobile App : Smart Life App / Tuya Smart App

MOQ : 1

Delivery Time : 2-3 weeks

After-sale Service : Online Technical Support, Other

Place of Origin : China

Communication Protocol : Modbus RTU (Optional)

Brand Name : OEM or neutral (no brand)

Product name : Fresh air fan controller

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Product Overview:


The KF-900K smart fresh air controller features responsive touch buttons for effortless, flexible operation. Built-in high-precision sensors enable real-time monitoring of indoor temperature, humidity, VOC, PM2.5 and CO₂ levels, allowing you to keep track of indoor air quality at a glance.


The controller output signal directly controls the start and speed of the fresh air fan, which can be widely used in residential, commercial, and industrial occasions, and can effectively improve air quality, creating a healthy, comfortable, efficient, environmentally friendly, and energy-saving living and working environment.


Key Features:

  • Automatic fan speed control based on air quality
  • Wi-Fi remote control via Smart Life App and Tuya App
  • RS485 communication for system integration
  • Auto, Manual, and Scheduled operation modes
  • Standard 86-type wall-mounted installation
  • Compatible with Fresh Air, HRV, and ERV systems
  • Energy-saving demand-controlled ventilation
  • OEM & ODM customization available

* Dimension:
86 × 86 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 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

* Storage humidity:
≤ 60％RH
* Temperature display range:
0℃ —— 50℃

* Life:
≥ 5 years
* PM2.5 display range:
1ug/m3——999ug/m3

* CO2 display range:
350 -- 1999 ppm


Products Images:

Energy Saving Intelligent Fresh Air System LCD Control Panel For Home Commercial Ventilation

Energy Saving Intelligent Fresh Air System LCD Control Panel For Home Commercial Ventilation



Energy Saving Intelligent Fresh Air System LCD Control Panel For Home Commercial Ventilation



Product Tags:

Smart Fresh Air Control Panel LCD

      

HVAC Ventilation Fan Speed Controller

      

Filter Reminder Child Lock Control Panel

      
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Energy Saving Intelligent Fresh Air System LCD Control Panel For Home Commercial Ventilation Images

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