Clarion SR9000 2-Way Security/Remote Start/Keyless Entry Secure Digital Communication (SDC) technology Anti-Code Grabbing Technology 1 Mile Extended Range Antenna Multi-level Security Arming Individual Remote Recognition Remote Enable Valet 6 Independant Protection Zones Dual Stage Impact Sensor False Alarm Prevention Circuitry Anti-Grind Circuitry 4 Auxiliary Outputs Compact Satellite Relays for Remote Start ProSecurity Programmer Gasoline or Diesel Vehicle Compatibility Short Run / Turbo Timer Mode Tachometer or Voltage Sensing Dedicated Horn Honk Output Ignition Controlled Door Locks Drivers Door Unlock Priority Capable Dome Light Supervision Output Power Save mode