Pyle PWD603RS 4-Button Remote Start/Door Lock Vehicle Security System Two 4-button extended range transmitters - Programmable adjustable crank settings - Hyid Vehicle Mode - Comfort Closure Four 30 amp relays for starter, ignition 1, ignition 2, (programmable), and accessories outputs - Tach or voltage sense - Factory alarm arm and disarm outputs - Auxiliary output 15 amp relay for parking lights - Built-in LED/Valet switch into the remote receiver - Panic Mode - Horn output Programmable door lock outputs - Parking light and LED diagnostics - Programmable run time - Car finder Compatible with diesel and gasoline vehicles - Ground while running output - Programmable cold start 2, 3, 4 hours