Featured are two ultra-small, 1-button, 2-way SuperCode remotes that can be used to unlock the vehicle, start the engine, turn on the defroster, and even operate the horn. There’s also a D2D port for an optional plug-in XpressKit vehicle interface. Overall users are very impressed with the systems simplicity combined with advanced functionality. They especially appreciate the 2-way function with confirmation, and also the ability to monitor car temperature and tell how much time is left on the remote start cycle.