That link is for a GPS locator/tracker. It has nothing to do with remote start. Your question sounds like you are wanting to remote start your car by phone/computer/other rather than the key fob. That ebay item is not designed to perform that function. You will need to get smartstart module from viper/python/dei. Note that it is a paid service though the cost isn't much. This installation is not for novices and should be done by a professional. The smartstart module requires an interface module in order to work. All legitimate means to activate the module itself must be done by a licensed professional. If you have never done this type of installation before then, for the sake of you car, let a professional do it.