1. The ventilation dome prevents rain, insects, noise, and sand particles from entering the interior during ventilation.

2. Ventilation is不受限制 by time, wind direction, or seasons, ensuring safe use even when unoccupied indoors or during sleep.

It is safe, with no thieves or cross-ventilation to worry about.

3. The upward deflection air flow design ensures that the wind entering the room does not directly blow on people or objects.

4. Compared to natural ventilation, it can reduce indoor heat loss, as it does not require power-driven (electric) control, thereby being energy-efficient.

Can offer advantages.

5. Due to the scientifically designed structure of the product and the use of high-quality manufacturing materials, no after-sales maintenance is required, along with the door

Window lifespan.

6. Ensures safety in window and door usage by avoiding ventilation through them, thereby enhancing the overall architectural appearance.

Aesthetically pleasing.