BRAND NEW SCYTEK 4000RS CAR ALARM REMOTE START COMBO SYSTEM WITH DUAL STAGE SHOCK SENSOR, PROGRAMMABLE TURBO TIMER, AND ALL THE LATEST FEATURES Features:Two (2) 5 Button code hopping Remote Controls (four remotes max.) Remote Start Tachless Mode using Adaptive Digital Signal Processing -compatible with all vehicles Remote Start Tach Monitor Personal coded override switch Starter Interrupt Output Dual stage Electronic Impact sensor Power door lock control Trunk Release True RPM Sensing for Real Time Cranking RPM Learning Indication Parking Light Flasher Courtesy Light Control Super Bright Blue LED Status Indicator Remote engine starter Anti-grind Option Gas or Diesel compatibility Cold Start timer Selectable Engine Run Time