Feature: Efficient Ventilation: Our RV ventilation fan features a 22W DC motor, providing effective air circulation and exhaust to keep your recreational vehicle cool and comfortable.—goodbye to stuffiness and humidity Reversible Airflow: The reversible DC motor allows both exhaust and intake functions, with 10 adjustable speeds to suit your needs, giving you full control over airflow for a comfortable experience Easy Control: The electric lid let you operate the fan effortlessly from inside the RV, no need to step outside Rainproof Design: Equipped with an automatic rain sensor, the fan lid closes when it detects rain, eliminating the need for manual adjustments and ensuring peace of mind in rainy weather Reliable Protection: The stainless steel protective mesh is durable and rust-resistant, preventing small animals from entering the RV, helping maintain a comfortable and healthy living space Package Content: RV Vent Fan x 1 Screw Package x 1