Smart HVAC Fresh Air Controller With Touch Key Building Ventilation System Integration

Basic Properties

Place of Origin:China
Brand Name:OEM or neutral (no brand)
Certification:CE, RoHS
Model Number:KF-900B

Trading Properties

Minimum Order Quantity:1
Price:US$79
Delivery Time:2-3 weeks
Payment Terms:T/T
Supply Ability:100000pcs
Specifications
Fan Speed Control: Multi-speed Intelligent Adjustment Installation Type: Wall-mounted (Standard HVAC Panel)
Customization: UI Interface, Logo, Housing Color Smart Features: Intelligent Ventilation Management
Output Control: Direct Fan Start/Stop And Speed Regulation OEM/ODM Service: Available
Highlight

Smart HVAC Ventilation System Controller

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Fresh Air Controller Building Integration

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Touch Key Building Ventilation System Controller

Product Description
Product Overview:

The controller features a clear digital interface that can display key indoor air parameters such as PM2.5 and CO₂ levels (depending on system configuration), helping users monitor air quality in real time and maintain a healthier indoor environment.

The output signal of the controller directly controls the startup and speed of fan.

The controller supports Wi-Fi connectivity and can be remotely monitored and controlled through the Smart Life App or Tuya Smart App, allowing users to manage their ventilation system anytime and anywhere. In addition, the built-in RS485 communication interface enables seamless integration with HVAC systems, building management systems (BMS), and smart building platforms.

Key Features:
  • Touch key intelligent control system
  • Standard 86-type wall-mounted design for easy installation and seamless integration into modern interiors.
  • Wi-Fi remote control via Smart Life App and Tuya App, with RS485 communication support for building automation and system integration.
  • OEM & ODM customization available, including UI interface design, logo branding, and housing color customization to meet specific project requirements.

Product Specifications:
* Dimension:
86 × 86 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:
Smart HVAC Fresh Air Controller With Touch Key Building Ventilation System Integration 2
Contact Details
Shenzhen Xiangfan Electronics Technology Co., Ltd.

Contact Person: Ms. Elva Zhu

Tel: 86-755-86546022

Fax: 86-755-86546099

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