I am developing an RV security system. It will be like a home system. Keypad, Keyfobs, Wireless sensors, wireless motion, and a built in cellular piece for notification. The system is designed for do-it-yourselfers. Simply order, receive and hook up to 12v battery system. It comes preprogrammed. It will have a low voltage warning and will send signal to the monitoring service that will then notify you of any trouble conditions. We should be doing an install on a coach in January and filming it for youtube. If you have any questions or comments please feel free to ask. We are at the input stage of development right now. All concerns and questions are welcome. Thanks Kelly Zauber