The smartRVcontrols are multi-function remote control modules that can be configured to control more than eight different functions in your RV, such as lights (bulb or LED), jacks, awnings, slides, relays, valves, RGB LED arrays and more. The smartRVapp can control multiple smartRVcontrol units at the same time. Download the free smartphone smartRVapp, available for iOS and Android, to configure a module for the function you need. It has a 100-foot range, and cell/wifi service is not needed for operation. The smartRVcontrols also have smartLOCK™ environmental safety system to ensure safe operation in all conditions.