Silencer 4 Ch 2 Way Remote Start Keyless Entry Security 1 Mile Range 662SSR.  Fits most year make and models.  Includes car alarm, keyless entry and remote start system with 2 way LCD remote.  Includes 120db engine compartment friendly compact siren. Adjustable tilt shock  sensor prevents glass break ins, wheel and tow theft.  1 Mile range 2 way communication. Diesel and gas engine compatible.