Smart fan controller with CO2 and PM2.5 sensor | 95-240VAC | white | Wi-Fi | RS485 | Tuya
Code: ES-ACPMSmart fan controller designed to ensure better air quality in indoor spaces by regulating the ventilation system according to environmental parameters such as carbon dioxide (CO2) concentration and PM2.5 particles. This device controls fans with three speeds and allows both automatic and manual control. It also features a timer function to set when the fan should turn on or off. With support for the TUYA WIFI mobile app and RS485 communication, the device can be controlled remotely and provides local weather forecasts, including temperature and humidity.
PM2.5 refers to small particles with a diameter smaller than 2.5 microns (0.0025 mm). These particles are microscopic and can penetrate the lungs, and in some cases, even enter the bloodstream. PM2.5 particles are often associated with air pollution and can originate from various sources (cigarette smoke, fuel combustion (cars, factories, heating systems), forest fires, industrial activities, agriculture (pesticide spraying)).
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Technical Specifications:
Operating Modes: Automatic, Manual, Timer
Fan Speed Modes: High, Medium, Low, and Automatic Fan Speed
Weekly Timer Settings: Different fan speeds
Timer On/Off
Communication: RS485, TUYA WIFI Mobile App Control
Local Temperature and Humidity Readings
Air Quality Monitoring: CO2, PM2.5 Sensor Control
Energy-Saving Mode: Screen Brightness Adjustment, Energy-Saving Mode
Temperature Range: 0~99°C
Humidity Range: 5~90% RH
CO2 Range: 0~5000 PPM
PM2.5 Range: 0~999 μg/m³
Power: Control Power: ≤200W, Rated Power: <2W
Output Connection: 3-Speed Fan AC Output
Voltage: 95~240VAC
Protection Class: IP30
Flame Retardant Rating: V0
Device Dimensions: 120×120×38 mm
Mounting Hole Distance: 60±5 mm
Heating Time: 2 minutes
Response Time: ≤10 sUsage: This device is ideal for rooms where ensuring clean air and optimal ventilation is important, such as living spaces, offices, hospitals, shopping centers, or other commercial and industrial locations. It monitors CO2, PM2.5, temperature, and humidity, automatically adjusting the fan speed to maintain air quality. Integrated WIFI and RS485 modules allow easy connection to a mobile app for remote control and local weather forecasts.
Pros:
Smart Control via WIFI: Remote control through the TUYA mobile app allows convenient monitoring and regulation of ventilation.
Air Quality Control: CO2 and PM2.5 sensors enable accurate monitoring and improvement of indoor air quality.
Multiple Control Modes: The ability to choose between automatic, manual, and timer modes provides flexibility.
Weekly Timer Settings: Convenient scheduling to set ventilation modes according to the time of day.
Energy Saving: Screen brightness adjustment and energy-saving mode contribute to lower costs.
Cons:A stable internet connection and the TUYA ecosystem are required to use WIFI features.
High Price: Due to advanced features, the cost may be higher than standard ventilation controllers.Illustrative image may have been created using AI. The appearance of the product may differ slightly from the image shown. Please refer to the technical specification.This product is marked with the CE label, which confirms that it complies with all applicable European Union directives and regulations. CE marking is not just a formality – it is an important indicator of quality and safety, ensuring that the product has been properly assessed, tested, and can be safely used throughout the EU market.
CE certification means that the product has been evaluated according to the main criteria:
Safety requirements – ensures that the product does not pose a risk to the user or the environment
Electromagnetic compatibility (EMC) – the device does not interfere with other equipment and is resistant to external disturbances
Environmental standards – complies with current ecological and material usage requirements
Operational reliability – the product is suitable for long-term use according to its intended purposeCE marking allows this product to:
be legally supplied and used in all European Union countries
ensure a high level of quality and safety
be used in residential, commercial, and industrial environmentsThe CE mark is a declaration of the manufacturer’s responsibility, confirming that the product complies with all applicable standards and has been assessed according to EU legislation.
What does this mean for you as a buyer?
Safe use in everyday activities
Reliable performance and reduced risk of failure
Compliance with EU standards and requirements
Suitability for professional solutions
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