The Avital 5305 is a remote start + alarm combo with keyless entry and 2-way confirmation. The unit comes with a graphic LCD screen remote which alerts you to any tampering to the vehicle as well as when it has been remote started. It also comes with an extra one-way companion remote. The range on this unit is between the basic one-way unit and the nicest of the two-way units. 
 
Price is installed. Most newer cars also require the addition of the DBALL3 bypass. Exclusions to install include BMW, Mini Cooper, Mercedes, Volvo, VW, Porsche, Tesla and Audi.