Viper 5706VR Responder LC3 – 2-Way Remote Start & Car Security System
Upgrade your vehicle’s protection and convenience with the Viper 5706VR Responder LC3, one of the most advanced 2-way remote start and car alarm systems available. Featuring a next-gen SST remote with a massive 1.5km range, this system gives you unmatched control and feedback with a sleek LCD screen and intelligent priority icons.
🚗 Key Features:
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1.5km Range SST Remote
Control your vehicle from incredible distances using a powerful Spread Spectrum Transmitter (SST).
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LCD Display with Priority Icons
A 20% larger screen highlights the most critical alerts and system functions with easy-to-read graphics and text.
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2-Way Communication
Get real-time alerts and status updates, including vehicle interior temperature and trigger notifications.
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Remote Start
Start your engine remotely to pre-warm or cool the cabin. Compatible with petrol, diesel, and hybrid vehicles (manual or auto).
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Active Temp Check™
View the actual cabin temperature from the remote and adjust runtime with Runtime Reset.
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Neo Revenger® Siren
Loud 120dB siren with six distinct tones warns off intruders and notifies you immediately.
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Stinger® DoubleGuard® Shock Sensor
Detects impacts and attempts to break in, triggering the alarm if violations escalate.
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Failsafe® Starter Kill
Prevents hot-wiring and protects against unauthorized starting.
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Silent Mode2™
Arm the system silently and receive alerts only on your remote — perfect for stealthy setups.
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SmartStart™ Compatible
Add the Viper SmartStart module to control and monitor your car via smartphone.
🧰 Advanced Platform Technology:
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D2D Serial Data Port for easy integration with XPRESSKIT and DBALL2 vehicle interfaces.
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Virtual Tach removes the need for a physical tachometer wire connection.
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Flex Relays onboard to simplify installations — no extra relays needed for most setups.
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Control Center integrates LED status, valet switch, and antenna in one discreet module.
📦 What's in the Box:
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(1) LCD 2-Way Remote (rechargeable via mini-USB)
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(1) 5-Button 1-Way Remote
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(1) Neo Revenger® 6-tone Siren
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Stinger® Shock Sensor
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Antenna with LED/Valet Switch Combo
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Complete Wiring Harnesses & Installation Manual

📌 Product Highlights:
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Compatible with XpressKit DBALL2 & Viper SmartStart modules
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24 programmable functions per vehicle (supports two vehicles)
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Built-in Valet Mode, Dome Light Supervision, Trunk Pop, and Auxiliary Outputs
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Rechargeable lithium-ion battery with mini-USB port
🛡️ Ultimate Vehicle Security Meets Convenience
Whether you're trying to keep your vehicle secure or warm it up on a winter morning, the Viper 5706VR Responder LC3 delivers unrivalled control, peace of mind, and performance. Designed for the modern driver, it’s the ideal solution for serious car enthusiasts or anyone looking to upgrade their security system.