Viper VSM550
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Viper VSM550 SmartStart Pro Module
Product Overview:
The Viper VSM550 SmartStart Pro is the ultimate upgrade for your vehicle's security and convenience system. It acts as a high-speed link between your car and your smartphone or smartwatch, providing virtually unlimited range for vehicle control. Using 4G LTE connectivity, it allows you to start, lock, and track your vehicle from anywhere in the world, provided your phone has a signal.
Key Features
World’s Fastest Connectivity
The VSM550 is engineered for speed. It utilizes advanced 4G LTE/3G technology to ensure that when you send a command from the app—like "Remote Start"—the vehicle responds almost instantly. This hardware is significantly faster than previous generations and offers ultra-reliable coverage throughout North America.
Advanced GPS Tracking & Monitoring
This module adds comprehensive GPS capabilities to your vehicle. You can view your car's real-time location on a map and set up advanced alerts. SmartFence notifies you if the car leaves a specific area, while Speed Alerts keep you informed if a driver exceeds a preset threshold. It even includes a Lockdown Alert to notify you immediately if your vehicle is moved without your permission.
Full Vehicle Control
When paired with a compatible Viper remote start or security system, the SmartStart Pro gives you full access to features such as:
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Remote Start: Warm up or cool down your car before you get in.
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Lock/Unlock: Secure or access your vehicle remotely.
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Trunk Release: Open your trunk for hands-free loading.
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Panic Button: Trigger the alarm to find your car or deter threats.
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Two Auxiliary Channels: Control windows, dome lights, or other custom features.
Vehicle Status & Diagnostics
The Viper SmartStart app provides more than just control; it offers peace of mind. You can check the real-time status of your car to see if it's currently running, armed, or if any doors are open. It also monitors your battery voltage, sending an alert to your phone if the voltage drops too low, preventing you from being stranded with a dead battery.
Technical Specifications
| Category | Specification |
| Connectivity | 4G LTE / 3G Fallback |
| Operating Range | Virtually Unlimited (Global) |
| GPS Features | Real-time Location, Speed Alerts, SmartFence, Lockdown |
| System Compatibility | Most Viper, Directed, and Python Remote Start Systems |
| App Support | iOS (4.3+) and Android (SDK 1.6+) |
| Network | Verizon CDMA/4G (US Only) |
| Required | SmartStart Service Plan (Annual or Multi-year) |
| Installation | Professional Stealth Dash Installation Recommended |
What Others Are Saying
Eddie was great - SDCS installed a new head unit in my 2019 4Runner. He was honest in his opinions regarding the options I was considering. Pricing was also good - he was able to reuse some of my existing installation kit so I saved a bit of $$.Installation was clean and fast and he took the time to walk through the features before I left. Highly recommend!!
I had a great time at this shop! The staff really knows their stuff and took the time to explain the different options without pressure. Installation was quick, clean and professional. Everything looks factory and sounds amazing. The prices were fair and customer service was above and beyond. I highly recommend this place if you're looking for quality car audio and excellent service.
Those guys are really professional! I had a new Alpine floating head unit installed in my 2008 Mercedes, and it feels like a brand-new car. The installation was super clean. At first, the sound wasn’t the same as the factory stereo, but Kevin tuned it to be just as good—if not better—without adding any new amps. They even used my factory GPS antenna so I don’t have extra wires hanging out. On top of that, they matched the online price. Big thanks to Kevin and Eddie—highly recommended!
Kevin was awesome, he took his time and explained everything to me. I went in initially for a dash cam install and then decided to get a sub and amp installed as well. Both turned out great and will be returning if I need more work done.
Came In not knowing what to expect when suddenly my stereo stopped working. Spoke with Kevin in the front and after a VERY fast diagnosing they discovered my wiring was incorrect. After only about 45 minutes total being in the store I was on my way to the beach with a working stereo again! Thank you so much SDCARSTEREO
Highly recommend Kevin and the team at San Diego Car Stereo for any issues with aftermarket stereos. I bought a car with an aftermarket stereo and AC unit that wasn’t working properly—specifically, the heat wasn’t functioning due to an improper setup. I had several people look at it with no luck, and even the dealership basically refused to help because it was an aftermarket install. I came to Kevin and his team over the holidays feeling pretty defeated, but he was confident he could get the heat working before I headed back to a Colorado winter. Sure enough, he got it done.
FAQ
Do products purchased from San Diego Car Stereo come with a warranty?
Yes, all products come with a 1-year manufacturer warranty unless otherwise stated. This covers any defects excluding physical damage.
Are these products brand new?
Yes, every product we sell is 100% brand new, unused, and comes in original manufacturer packaging unless clearly marked otherwise.
Do you offer installation services?
Yes, we offer professional installation services at both of our San Diego Car Stereo locations. Our expert technicians have over 50 years of combined experience to install all of your car, marine, or offroad audio needs. Stop by or give us a call to schedule an appointment to get a quote in person.