Fresh air in the palm of your hand! No need to bring a chair over to reach the controls with a high ceiling! The newest in air exchange systems for the RV includes a hand held radio frequency remote that makes operation as simple as sitting in your easy chair and pushing a button. In addition to all of the features of the Fan-Tastic Vent with the rain sensor, this vent gives you a convenient wall cradle, letting you choose an easily accessible location to install the lightweight cradle, then you can operate the fan from the cradle, or remove the remote and operate from anywhere inside or outside your coach. The remote radio frequency operates one 6600 model vent but is programmable to operate multiple fans together. You have an automatic variable speed with the thermostat actuated mode or a manual speed mode with 14 fixed settings. Removable screen for easy cleaning and a rain sensor that shuts the dome when wet (a rain sensor shut off switch and a back up manual dome open/close knob are also provided). Smoke Lexan dome comes with a Lifetime Guarantee. Low AMP, draws 0.2 - 1.9Amp. High speed air flow 920 SCFM. 2-wire 12 Volt DC hookup. 2-AA batteries for the remote are included. Rooftop weight is only 14lbs. Fits a standard 14 inch x 14 inch vent opening. Dimensions: (Overall) 16.5 inch x 16.5 inch x 3.5 inch.