Walk through any dealership today, and you’ll likely hear a salesperson confidently state that the vehicle you’re considering “comes with a security system.” While that may sound reassuring, the truth is that factory-installed vehicle security systems are often very basic and leave significant gaps in protection. If you’re serious about safeguarding your vehicle and everything inside it, an aftermarket security system is more than just an upgrade. It’s essential.
Here are the top five reasons you should consider adding an aftermarket security system to your vehicle, even if it came with a factory one.
1. Factory Systems Are Basic and Easy to Bypass
Most factory-installed security systems are little more than integrated keyless entry setups with a basic horn-triggered alarm. Thieves know this. In fact, factory systems are so standardized that methods for disabling or bypassing them are widely shared online and in criminal circles.
Aftermarket systems are far more customizable and less predictable. They’re installed by skilled technicians who can integrate components in unique ways, making the system much harder to locate and disarm. This unpredictability adds a serious layer of deterrence. Most thieves simply won’t take the risk.
2. Advanced Sensors Provide Better Protection
While a factory system might react only if a door is opened, aftermarket systems can be configured with a wide array of sensors designed to detect threats before entry is even attempted. These can include:
- Shock sensors that detect impact or attempts to force entry
- Tilt sensors that trigger if the vehicle is jacked up (a common method for stealing wheels or catalytic converters)
- Glass-break detectors that respond to the frequency of shattering windows
- Proximity sensors that can trigger a warning when someone gets too close to the vehicle
These advanced sensors offer a significantly higher level of security, giving you peace of mind that your vehicle is protected against more than just door tampering.
3. Improved Remote Start and Convenience Features
Today’s aftermarket security systems often include or are compatible with high-end convenience features like remote start, trunk pop, and window automation. While some factory systems offer remote start, they often have limited range or require expensive subscription services to function through a smartphone.
With brands like Compustar and Viper, you can enjoy long-range remote control, sometimes up to a mile away, and full smartphone integration through systems like DroneMobile or SmartStart. These allow you to start your car, monitor its status, or lock and unlock the doors from anywhere with a cell signal.
If you’re in a hot or cold climate, remote start alone can make an aftermarket system worth every penny.
4. Fleet and Teen Driver Monitoring
If you’re a parent or a small business owner, aftermarket security systems offer features that go well beyond theft prevention. Many systems include:
- GPS tracking so you always know where your vehicle is
- Speed alerts to notify you if your car exceeds a set speed
- Geofencing to alert you if a vehicle enters or leaves designated areas
- Trip history reports so you can review where the vehicle has been and for how long
These features are invaluable for monitoring teen drivers, ensuring employee accountability, or even recovering your vehicle more quickly in the event of theft.
5. Insurance Benefits
One often-overlooked advantage of upgrading to an aftermarket security system is potential savings on your car insurance. Many insurers offer discounts for vehicles equipped with enhanced anti-theft systems, especially those with GPS tracking or starter-kill functionality.
While the exact discount varies by provider, even a modest reduction can offset a portion of the cost of your security system over time. Be sure to check with your insurance company and provide documentation of your aftermarket system after installation.
Bonus: Support and Service from Local Specialists
One of the biggest advantages of an aftermarket system isn’t found in a spec sheet. It’s the expertise behind the installation. When you purchase from a professional mobile electronics retailer, you gain access to highly trained technicians who can customize your system to meet your needs. They’ll walk you through the features, answer your questions, and support you after the sale.
Unlike factory systems, which are often poorly documented and nearly impossible to upgrade, aftermarket security systems can evolve with your needs. Want to add GPS tracking later? Want to expand with a remote start? Your local expert can make it happen.
Final Thoughts
Factory security systems may provide basic peace of mind, but they fall short when it comes to comprehensive protection, customization, and functionality. An aftermarket vehicle security system is a smart investment, especially when you consider the enhanced features, professional support, and long-term value it delivers.
Whether you’re protecting your ride from theft, monitoring how your teen drives, or just want the comfort of starting your car from your kitchen, the right aftermarket solution is out there.
Want to learn more about upgrading your vehicle’s security? Check out expert reviews and product features at BestCarAudio.com or visit your local mobile enhancement retailer to explore your options.
