Responder Systems from Viper are simply the most advanced 2-Way Security and Remote Start systems in the world! The interactive display on the Responder remote confirms all commands - virtually instantly - with easy to understand icons, plus text! It alerts users to security system triggers by beeping or vibrating when out of audible range of the siren. And of course the 791XV and 591XV will start your vehicle with the push of a button, and you'll get confirmation back that it started, from up to one-quarter mile away!

• 5 channel remote start/security/keyless entry system
• Confirms commands and system triggers on the transceiver LCD screen
• Clone-Safe?Code-Hopping?
• Parking Light Flash
• Failsafe?Starter Kill
• Anti-Grind
• Stinger?DoubleGuard?Shock Sensor
• Revenger?Six-Tone Siren
• Super Bright Blue Status LED
• Miniature XCRS (Extreme Capacity Relay Satellite)
• Defroster Output
• Built-in Turbo Timer
• 3 Auxiliary outputs
• Dome Light Supervision
• Includes One 2-way Responder Transceiver

• 6-channel 2-Way security/keyless entry system
• Confirms commands and system triggers on the transceiver LCD screen
• Clone-Safe?Code-Hopping?
• On-board Door Lock Relays
• Parking Light Flash
• Failsafe?Starter Kill - On-board Relay
• Remote Adjustable Stinger?DoubleGuard?Shock Sensor
• Revenger?Six-Tone Siren
• Bright Blue LED System Status Indicator
• Dome Light Supervision - On-board Relay
• Retained Accessory Power
• Comfort Closure
• 5 Auxiliary Outputs
• Horn Honk
• Includes One 2-way Responder Transceiver and One 4-button Transmitter

Viper 591XV 2-Way Remote Start System with Responder Technology 4 channel remote start* system with 2 auxiliary outputs for additional remote control conveniences.*

• 4-channel remote start/keyless entry system
• Confirms commands and system status on the transmitter LCD screen
• Clone-Safe?Code-Hopping?
• Parking Light Flash
• Failsafe?Starter Kill
• Anti-Grind
• Bright Blue Status LED
• Miniature XCRS (Extreme Capacity Relay Satellite)
• Defroster Output
• Built-in Turbo Timer
• 2 auxiliary outputs
• Dome Light Supervision
• Includes one 2-way Responder LCD Transceiver

Now available, sold separately.

1-way Viper Responder Companion remotes for 791XV and 591XV.





Responder Security Screen:

Users adjust the sensitivity of the Shock Sensor from the remote.   Individual Sensor icons appear on screen (Pictured: Ultrasonic Sensor.)   All Sensor icons now include the word Sensor (Pictured: Shock Sensor.)   Responder alerts you to individual sensor triggers (Pictured: Digital Tilt Sensor.)

The Hammer and Alarm icons alert you when the system has been triggered.   The Exhaust icon will confirm when the vehicle has entered or exited remote start mode.     The Door trigger and Ignition icons will notify when system has been triggered. Idle state always shows the arm or disarm status and battery level.   The Hood and Trunk icons will indicate if the hood or trunk has been opened when the system is armed.

2–three button code-hopping remotes    (included with new 473V revision transmitters)
3-channel security/keyless entry system
Parking light flash included
Fail-Safe Starter kill included
On-board Stinger® DoubleGuard® Shock Sensor
Multiplex sensor input
Six tone Revenger Siren
Dome Light Supervision
Comfort Closure
2 Auxiliary Outputs
Super Bright BLUE LED System Status Indicator
Includes Two 3-button Transmitters