Low-Cost Ceiling Mount Microwave Motion Activated Ventilation Fan Controller Fresh Air Controller for Public Spaces
Basic Properties
Trading Properties
| Standby Power: | ≤ 3.0W | Operating Temperature: | -20℃ To +60℃ |
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| Dimensions: | 125mm X 46.5mm | Rated Voltage: | AC 85-245V |
| Shell Material: | PC+ABS | Operating Humidity: | 5%RH To 90%RH |
| Highlight | Microwave Motion Activated Ventilation Fan Controller,Low-Cost Fresh Air Controller,Ceiling Mount Ventilation Control Unit |
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Product Overview:
LCD-free ceiling fresh air control box with built-in microwave motion sensor. Auto activates fresh air system when people are detected in public areas. Integrated VOC, PM2.5, CO₂, temperature & humidity sensors. Optional WIFI / RS485. Snap-fit design for quick ceiling installation at competitive cost.
Key Features:
- LCD-free design, lower price point for mass public projects·
- Ceiling mount with snap-fit buckle design, fast & simple installation in suspended ceilings
- Built-in microwave human motion sensor: auto turns on fresh air system when people are present
- Integrated multi-sensor: VOC, PM2.5, CO₂, temperature and humidity monitoring
- Optional WIFI and RS485 communication for building system integration
- Ideal for commercial & public spaces: offices, corridors, shopping areas, public restrooms
Product Images:




Contact Person: Ms. Elva Zhu
Tel: 86-755-86546022
Fax: 86-755-86546099