Viper 5500 SST 2 Way Remote Start System *User-friendly 2-Way SST Remote with the Ultimate 2-Way Remote Start system and up to one mile range! *SST Remote Spread Spectrum Technology *FCC-Legal Remotes - No Risk of $11,000 Forfeiture penalties per violations! *Responder Technology: Unique LCD Interface for 2-Way communication of command confirmations! *Confirms all commands with easy-to understand icons, plus text! *Alerts users to Remote starting by Beeping or Vibrating! *Responder alerts you when too far away to hear it. *Only available 2-Way SST Remote with 66-bit digital Code-Hopping! *Includes a Belt Clip *Turbo timer and optional rear defroster activation output. *Dedicated 1 button start *Parking light flash *+/- Doorlock Polarity Outputs *One 4-button LCD SST Remote *5 channels *Flashing Blue LED light *Valet switch *Domelight Supervision output ready. *Failsafe Starter kill Built in, along with Remote Start Anti-grind (active/passive). *Horn Honk output *Remote Panic/Car Finder *Viper quality, with Limited Lifetime Warranty! *Super High Frequency Receiver (SHF) *XCRS-4 relay H/D capacity satellite relay. *Automatic configuration of remote buttons. *All models are Clone-Safe Code Hopping *Diesel mode with dedicated glow plug input. *Complete engine monitoring: Voltage or Tach *Programmable run times: 12, 24 or 60 Min. (0-60) minutes with the Bitwriter tool). *Dedicated factory security control wires. *Viper GPS Tracking System: ESP serial port Viper 5500 SST now includes the XHF2 Super 2-Way Dipole Mini Antenna with about a 1 mile range! 900MHz Spread Spectrum transmitter / receiver technology that provides roughly 10 times the power of traditional systems, enabling operating range of up to 1 mile. SST also allows for consistent operation in even the toughest of conditions.