2-way Car Alarm Security System Built-in keyless entry features Includes one main LCD 2-way remote and one 4-button 1-way sidekick remote Nuisance Prevention Circuitry prevents annoying repetitive trigger sequences Transmitter range up to 1,500 feet 3 Total channel security entry system Clone-Safe Code-Hopping technology for encrypted signals Rapid Resume Logic ensures the system returns to the same state previous to power loss VRS Vehicle recovery system helps prevent unauthorized use of your vehicle Push button valet switch Parking light flash option Failsafe starter kill for increased security Stinger DoubleGuard shock sensor provides just the right amount of sensitivity Revenger six-tone siren provides the appropriate sounds and at the appropriate noise levels Bright blue LED status indicator Dome light supervision with on-board relay Comfort closure 2 Auxiliary outputs for additional add-on sensors Trunk release output for optional trunk release Dome light supervision with on-board relay Comfort closure automatically closes windows on some vehicles 2 Auxiliary outputs for additional add-on sensors