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Viper 5706V 2-Way Car Security with Remote Start System Review
You want to start your vehicle on cold mornings or hot afternoons without walking out to it first. You also want to know the moment your car is secure when you walk away. The Viper 5706V 2-Way Car Security with Remote Start System gives you both capabilities with a 1-mile range and instant feedback on an LCD remote.
This renewed model combines a two-way security system, remote start, and an adjustable shock sensor in one package. It fits many vehicles when properly installed. In this review you will see exactly what the system includes, how the range and remote start actually perform, who should consider it, and whether the renewed version delivers good value.
Our Verdict
Rating: 7.5/10
Best For: Budget-conscious drivers who want 1-mile range remote start and 2-way confirmation without paying flagship prices
Bottom Line: The Viper 5706V delivers reliable 2-way communication up to 1 mile and convenient remote start with 15-60 minute runtime. You get solid core features for the renewed price, but professional installation is required and it is an older platform without modern app control.
| Specification | Detail |
|---|---|
| Brand | Viper |
| Model | 5706V |
| System Type | 2-Way Security + Remote Start |
| Range | Up to 1 mile |
| Remote | LCD 2-way transmitter + companion remote |
| Shock Sensor | Adjustable sensitivity |
| Dimensions | 7.68 x 7.36 x 4.37 inches |
| Weight | 2.66 pounds |
| Remote Start Runtime | 15 to 60 minutes |
| Warranty | 1-Year Amazon Renewed Guarantee |
| Included | Main control unit, key fobs, wiring harness, user manual |
What Is the Viper 5706V?
The Viper 5706V is a 2-way car security and remote start system. Viper, a well-known brand in vehicle security, designed it to give drivers both protection and convenience. It sits in the mid-range renewed segment, offering long-range 2-way communication without the cost of current flagship models.
The standout feature is the combination of a 1-mile range and 2-way LCD remote. You send commands and receive confirmation that the vehicle responded. The system also includes remote start with adjustable runtime and an adjustable shock sensor for impact detection.
At 7.68 x 7.36 x 4.37 inches and 2.66 pounds, the main module is compact enough for most installation locations. The renewed version ships with the core components and carries a 1-year Amazon Renewed Guarantee.
Who It’s For
- Drivers in cold or hot climates who want to pre-condition the cabin before getting in
- People who park far from their building and need reliable 1-mile remote start range
- Budget buyers looking for 2-way security and remote start in a renewed package
Who Should Skip It
- Owners who want smartphone app control or the newest smart features
- Anyone unwilling to pay for professional installation
- Drivers with newer vehicles that already have advanced factory security or remote start that could conflict
Two-Way Communication and Range
The Viper 5706V uses 2-way communication so your LCD remote confirms every command. When you press remote start or arm the system from up to 1 mile away, the remote shows whether the vehicle received and executed the command. This feedback removes guesswork that one-way systems create.
The 1-mile range works best in open areas. In dense urban settings with buildings and interference, effective range is often shorter but still useful for most parking situations. Users consistently note the reliable feedback when within effective range.
Remote Start Performance
Remote start lets you turn on the engine from inside your home or office. The Viper 5706V supports a runtime between 15 and 60 minutes, giving you time to finish getting ready while the vehicle warms up or cools down.
The system works with many fuel-injected, diesel, and hybrid vehicles when properly installed. It uses virtual tachometer technology in most cases, which reduces the need for extra wiring. You get the convenience of a pre-conditioned vehicle without standing outside in bad weather.
Security Features
The adjustable sensitivity shock sensor detects impacts or tampering and triggers the alarm. You can tune the sensitivity to avoid false alarms from heavy wind or passing trucks while still catching real threats.
The system includes starter interrupt capability for added theft protection. Combined with the 2-way remote that confirms arming, it gives you both active security and peace of mind that the vehicle is protected when you walk away.
Installation and Compatibility
The Viper 5706V comes with clear instructions and a wiring harness, but professional installation is strongly recommended. A qualified installer can integrate the system cleanly, test all functions, and avoid issues with your vehicle’s electronics or factory warranty.
Compatibility varies by make, model, and year. Some vehicles need bypass modules. Always have an installer verify fitment for your specific car before purchase. DIY is possible for experienced users, but mistakes can lead to electrical problems or reduced functionality.
How It Performs in Real Use
Cold Morning Remote Start
You walk outside to a warm cabin and defrosted windows instead of scraping ice. The 15-60 minute runtime gives enough time for the engine and heater to do their job before you leave.
Daily Security Monitoring
When you arm the system from across the parking lot, the LCD remote confirms the doors locked and alarm is active. You get immediate feedback instead of wondering if the command worked.
Long-Distance Convenience
From inside a store or office building, you can start the vehicle so it is ready when you return. The 1-mile range covers most practical distances in suburban and many urban lots.
Pros and Cons
Pros
- 1-mile range with 2-way LCD confirmation lets you start and secure the vehicle from far away with feedback
- Remote start runtime adjustable from 15 to 60 minutes for flexible pre-conditioning
- Includes both 2-way LCD remote and companion remote for backup convenience
- Adjustable shock sensor lets you customize sensitivity to your environment
- Renewed pricing makes 2-way security and remote start more accessible
Cons
- Professional installation is required for best results and adds to total cost
- Older platform lacks built-in smartphone app control found in newer Viper systems
- Vehicle compatibility must be confirmed by an installer; not universal plug-and-play
Is It Worth the Price?
The renewed Viper 5706V offers strong value if your main priorities are 1-mile range and 2-way confirmation on a budget. You get the core convenience of remote start and the security feedback of a 2-way system without paying current flagship prices.
It makes the most sense for drivers who will use the remote start regularly and want confirmation that commands worked. If you already have or want app-based control, newer systems will serve you better. For straightforward long-range 2-way security and remote start, this renewed model remains a practical choice.
How It Compares to Alternatives
If you want modern smartphone app control and the latest interface, look at current Viper models with SmartStart capability. For simpler one-way remote start on a tighter budget, basic systems cost less but give no confirmation feedback. The Viper 5706V remains the choice when you specifically value the 1-mile 2-way range and LCD remote in a renewed package.
Frequently Asked Questions
What Is Included in the Viper 5706V Package?
The package contains the main control unit, 2-way LCD remote, companion remote, wiring harness, and user manual. These components give you everything needed for a complete 2-way security and remote start installation when combined with professional wiring and testing.
How Long Does the Remote Start Function Last?
The remote start runtime is adjustable between approximately 15 and 60 minutes. This range lets you choose shorter or longer pre-conditioning time depending on weather and how soon you plan to drive.
Is Professional Installation Required for the Viper 5706V?
Professional installation is strongly recommended. While the system includes instructions and a wiring harness, proper integration with your vehicle’s electrical system, testing of all functions, and avoidance of warranty issues require an experienced installer.
Does the System Work With All Vehicle Types?
Compatibility varies by make, model, and year. The Viper 5706V works with many fuel-injected, diesel, and hybrid vehicles, but some require additional bypass modules. Always have a professional installer verify fitment for your specific vehicle before purchase.
What Is the Warranty Coverage for This Product?
The renewed listing includes a 1-Year Amazon Renewed Guarantee. Coverage terms and limitations apply as stated on the Amazon product page. Professional installation helps protect your investment and vehicle warranty.
The Bottom Line
The Viper 5706V 2-Way Car Security with Remote Start System earns a 7.5/10 rating for drivers who want reliable 1-mile range, 2-way LCD feedback, and remote start convenience at a renewed price. It delivers exactly what it promises for budget-conscious buyers who will use the long-range features regularly.
If you need app control or the newest technology, consider current Viper models instead. For straightforward 2-way security and remote start with honest performance, the Viper 5706V renewed version is a solid, practical option when professionally installed.
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