MENRED BR300 Ceiling-Mounted Smart Exhaust Ventilation System 50–300m³/h with PM2.5 and VOC Sensors

Built-In PM2.5 and VOC Sensors
Continuously monitors indoor particulate and volatile organic compound levels.

Automatic Exhaust Operation
Automatically activates when PM2.5 or VOC concentrations exceed preset levels.

50–300m³/h Airflow Range
Adjusts from 50m³/h rated airflow to a maximum airflow of 300m³/h.

Energy-Efficient DC Fan
Consumes only 3W during rated operation, with a maximum power of 32W.

Low-Noise Operation
Operates at approximately 28dB(A) for comfort-focused indoor environments.

Centralized Ductwork Connection
Connects multiple exhaust points to one central ventilation unit.

Ceiling-Mounted Design
The compact unit installs above the ceiling without occupying indoor living space.

Real-Time Air Quality Awareness
Built-in sensors allow the system to respond to changing indoor pollution levels.

Ventilation Only When Needed
Automatic operation removes polluted air without requiring constant manual control.

Fast Pollutant and Odor Removal
Variable airflow provides stronger exhaust performance when indoor air quality deteriorates.

Lower Energy Consumption
The efficient DC fan reduces electricity use during continuous low-speed operation.

Minimal Noise Disturbance
Quiet operation makes the system suitable for homes and other occupied spaces.

Multi-Room Exhaust Ventilation
One unit can remove stale air, odors and moisture from several connected areas.

More Usable Indoor Space
Concealed ceiling installation keeps the equipment out of sight.