system includes a dual-stage, dual adjustment shock sensor as well as an on-board starter kill relay. includes the addition of the 2-Way Data Port for easy data module hook-up and keyless entry. System: 1-Way Range: Up to 1500 Ft. 2-Way Data Port:Yes Remotes:(2) 4-Button Transmitters Security:Yes Silent Monitoring Mode: No Keyless Entry: Yes Driver's Priority Unlock:Yes Remote Start:No Dome light Supervision:No Dual-Stage Shock Sensor:Yes Single Tone Siren:Yes Horn Honk Output:Yes Starter Kill Output:Yes Trunk Pop Output:Yes Additional Auxiliary Outputs:1 Carjack Protection:Yes Remote Panic:Yes Silent Arm & Disarm through remote:Yes (2) vehicle operation Dynamic code protection Audible & Visual arm / disarm with intrusion alert Positive and negative door trigger inputs (Selectable) On-board starter kill relay (-) Hood / Trunk trigger input (-) armed output for external starter kill relay or window roll up module Driver's door priority unlock Double Unlock Pulse (Programmable)