RV Roof Vent Fan 12V 10 Speeds w/ Remote Control Camper Van Motorhome Caravan. POWERFUL TWO-WAY WIND? The RV fan can not only inhale and circulate the fresh air outside, but also inhale the air inside the RV, reduce the internal temperature of the RV, remove food, smoke, odors caused by garbage, pets. REMOTE CONTROL? Easy to adjust the fan position, 12V two-way ventilation, ten-speed adjustment. You can use the remote control to control the lifting of the top cover. FUSE PROTECTION? The RV roof vent fan has a 5A slow-blowing function, which can effectively prevent the RV fan from being burned due to excessive current and short circuit, and extend the life of the vent fan. UNIVERSAL DESIGN? : The RV roof vent is suitable for large vehicles such as RVs, buses, and yachts. Recommended opening size is 350350mm or 360+360mm. Motor type: 12V direct current. Wind type – speed: 10-speed bi-directional. Control: Panel / remote control. Opening size: 350350mm or 360+360mm. Safety: 5A slow fuse US ETL safety approved. Anti-mosquito net: Removable and washable. Cover material: Anti-violet outer wire inlet PC. Thermostat:5A Slow Melted. Speeds: Three Fan Blade Speeds. Cover:PC with Anti-UV. With stainless steel Flynet. Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. “We try to make everything as convenient as possible”. Should you change your mind and wish to return your item, this can be done if you notify us within 30 days of receiving your item. Our warehouse is located in UK. We are sure we will try hard to help till you are satisfied!