Viper 5706V Responder LC3 2-Way Car Security & Remote Start — 1-Mile Range, LCD Remote

Designed for drivers who want both strong theft protection and convenient vehicle conditioning, the Viper 5706V combines a compact display remote with multi-function control. Its slim LCD transmitter shows priority icons and text, letting you monitor vehicle status and send commands for security, remote start, and auxiliary features. Built as a 4-channel security package, it handles door and trunk triggers while delivering audible alerts through Viper’s distinctive siren tones.

How far will the Viper 5706V reach from my car?

The system supports two-way communication with a reported maximum range of about one mile under ideal conditions. You’ll receive confirmations on the LCD remote when commands succeed and alerts if the alarm triggers while you’re within range. Real-world distance depends on factors like building interference, surroundings, and remote orientation.

• Up to 1 mile line-of-sight range in optimal conditions
• Two-way confirmations shown on the LCD display
• Signal strength can vary with obstacles and urban interference

What control and monitoring features does the five-button remote provide?

The slim Responder LC3 transmitter uses five prioritized buttons alongside an LCD text screen to manage up to 24 functions across two vehicles. Priority icons help you identify the most important status updates at a glance, while dedicated buttons give quick access to lock/unlock, remote start, trunk release, and shock or sensor bypass options. The compact design keeps advanced features accessible without bulk.

• 5-button sidekick LCD remote with text and icon feedback
• Supports up to 24 functions and two vehicle profiles
• Quick-access buttons for lock, unlock, remote start, and auxiliary outputs

How does the remote start and temperature display work?

The remote start feature lets you run the engine from a distance to warm or cool the cabin before you get in. When Active Temp Check is enabled, the LCD shows interior temperature instead of the clock so you can judge comfort before returning to the vehicle. If the preset runtime isn’t enough, a runtime reset extends engine run time so the cabin reaches your desired temperature.

• Remote engine start to precondition the vehicle
• Active Temp Check displays cabin temperature on the remote
• Runtime reset extends run time to reach preferred comfort levels

What alarm and vehicle protection does the system include?

The Viper 5706V is built on a 4-channel security platform that monitors door and trunk triggers and alerts you with Viper’s Revenger siren tones when an event occurs. Two-way notification means you’ll get an audible/visual confirmation on the remote if a security event happens while in range. The system can be integrated with existing sensors or additional modules for expanded protection.

• 4-channel security with door and trunk triggers
• Revenger siren tones provide clear audible alerts
• Two-way notifications keep you informed when within range

Who is this for: The Viper 5706V Responder LC3 is ideal for vehicle owners who want a compact, information-rich remote and dependable remote start plus robust alarm coverage. It suits commuters who value pre-warmed or pre-cooled cars, owners of vehicles needing trunk or door monitoring, and anyone who prefers two-way confirmations for increased peace of mind. Professional installation is recommended to ensure full feature integration and optimal range.