Camper Vent Fan Upgrade Kit-By FanTastic Upgrade any Fan-Tastic vent or Create-A-Breeze vent to a Remote Control Vent Model 6600 (31-2130) without disturbing the factory waterproof seal! All it takes are just a few easy steps to install this prewired kit before your sitting in the comfort of your chair operating your new remote control vent. Includes rain sensor, prewired interior assembly with electronics, auto lift motor/arm, hand held remote with 2 "AA" batteries, and remote wall cradle. 1 kit per box.The 6600 vent is equipped with Fan-Tastic's reversible airflow switch (In or Out air flow), and Rain Sensor.  The built in rain sensor closes the dome and turns off the fan blade when the sensor becomes wet; the dome reopens when the sensor dries.  A rain sensor shut off switch and a back up manual dome open/close knob are also provided. Great for any RV with a standard vent opening and installs with the normal 2 wire hook up.  From ease of installation to ease of operation, the 6600 is the Ultimate Fan-Tastic Vent.