Features: 1.Remote arming/disarming 2.Light and sound arming, silent arming 3.Auto rearming 4.Auto arming 5.Car finder 6.Alarm memory recall 7.Memory of the original mode before power-off 8.Automatic central locking system 9.Parking light warning 10.Engine immobilizer 11.Setting arm reminder 12.Closing door reminder 13.Anti-hijack 14.Learning code 15.LED status indicator 16.Emergency help/seeking help 17.Intelligent identification triggering with 2 alert modes