Stepping out into a freezing morning or a blistering summer afternoon is never pleasant, but a remote start system can completely change that experience. With the touch of a button from the comfort of your home or office, you can have your car’s interior pre-warmed or pre-cooled to the perfect temperature before you even open the door. These advanced systems do more than just start your engine; they offer integrated security, keyless entry, and peace of mind, making them a valuable upgrade for any vehicle owner.
Choosing the right system, however, can be a challenge with so many options available. The market offers everything from basic one-way starters to sophisticated two-way systems with LCD confirmation pagers and massive ranges. This roundup cuts through the noise to bring you a detailed look at eight of the best auto alarm and remote start systems, highlighting the key features and benefits of each to help you find the perfect match for your needs and budget.
Our Top Picks for Auto Alarm Remote Start Systems
- Viper 5305V 2 Way LCD Vehicle Car Alarm Keyless Entry
- Compustar CS4900-S 2-Way Remote Start and Keyless Entry
- Compustar CS920-S 1-Way Remote Start and Keyless Entry
- EASYGUARD EC207-M9-SR 2 Way Car Alarm Security Kit
- EASYGUARD EC201-M9 2 Way Car Alarm System
- Crimestopper RS7-G5 Cool Start 2-Way Remote Start System
- Compustar CS7900-AS All-in-One 2-Way Remote Start
- Viper 5706V 2-Way Car Security with Remote Start
Viper 5305V 2 Way LCD Vehicle Car Alarm Keyless Entry
The Viper 5305V is a feature-packed system that combines security and convenience. Its two-way communication technology provides confirmation directly to the LCD remote, so you know for certain that your vehicle has started or that the doors have locked. This immediate feedback is invaluable for building confidence in your system’s operation, whether you’re inside a large store or your home.
Beyond remote start, this unit serves as a full security suite. It includes a keyless entry system and a car alarm with various sensors to protect your vehicle from unauthorized access. The clear LCD display on the remote gives you real-time status updates, making it a comprehensive solution for managing your vehicle’s security and climate from a distance.
Compustar CS4900-S 2-Way Remote Start and Keyless Entry
For those who need maximum range, the Compustar CS4900-S is a standout choice. With a remarkable 3000-foot range, this system allows you to start your vehicle from deep within large parking structures or from the other side of a big-box store. The two-way remotes confirm every command, providing peace of mind that your instruction was received and executed.
This all-in-one bundle is designed for a straightforward installation process and comes with two 4-button remotes. You get full control over remote start and stop, keyless entry, and even a trunk release output. It’s a robust system built for daily use and is backed by Compustar’s reputation for quality and reliability in the remote start market.
Compustar CS920-S 1-Way Remote Start and Keyless Entry
The Compustar CS920-S offers an excellent balance of performance and value. As a one-way system, it provides a cost-effective entry point into the world of remote starting without sacrificing essential features. It still boasts a very respectable 1500-foot range, allowing you to start your car from a good distance to get the heater or air conditioner running.
This bundle is noted for being BLADE-AL ready, which means it can be easily upgraded with a module for smartphone control in the future. It comes with two LED remotes and includes a trunk pop output, making it a very capable and expandable system for the budget-conscious driver who still wants reliable performance from a trusted brand.
EASYGUARD EC207-M9-SR 2 Way Car Alarm Security Kit
The EASYGUARD EC207-M9-SR is a versatile all-in-one security and remote start package. It features a modern push-start button and a two-way remote with a 1.73-inch LCD pager that provides clear status feedback. This system is designed to be highly compatible, working with most 12V vehicles, including those with both automatic and manual transmissions.
In addition to remote starting, this kit includes a timer-based engine start function and a shock sensor for alarm warnings. The remote also displays the interior temperature of your vehicle, giving you the information needed to decide when to start the car. It’s a comprehensive solution that brings together several desirable features into a single, integrated system.
EASYGUARD EC201-M9 2 Way Car Alarm System
This EASYGUARD model emphasizes clear communication and engine care. Its two-way remote features a large 1.73-inch LCD screen that makes monitoring your vehicle’s status simple and intuitive. The system boasts a long working distance, with a range of up to 800 meters in open spaces, giving you considerable freedom.
A notable feature of this system is the turbo timer mode, which is designed to prolong the life of your turbocharged engine by allowing it to cool down properly after driving. Combined with the remote engine start and 24-hour status monitoring, this system is a strong option for drivers who are attentive to both convenience and vehicle maintenance.
Crimestopper RS7-G5 Cool Start 2-Way Remote Start System
The Crimestopper RS7-G5 is built with versatility in mind. It is a universal system compatible with a wide array of vehicles, including those with high-current ignition switches, manual transmissions, and even diesel engines. This makes it an excellent choice for drivers with less common vehicle types or those who want a system that can handle specific requirements.
This system includes a sophisticated two-way transmitter with a brushed aluminum finish and a “sidekick” remote for basic operations. It features rapid response times for locking and unlocking and is designed to work with popular data modules for easier integration with modern vehicles. The inclusion of multiple charging options for the LCD pager adds to its user-friendly design.
Compustar CS7900-AS All-in-One 2-Way Remote Start and Security System
The Compustar CS7900-AS represents a high-tier offering that merges a powerful remote start system with a full-featured security suite. This all-in-one approach means you get a complete package for both convenience and protection without needing to piece together separate components. The two-way communication ensures you are always informed of your vehicle’s status.
Designed for the user who wants the best of both worlds, this system typically includes long-range remotes and a robust security brain with multiple sensor inputs. It is built to offer the same reliable performance Compustar is known for, while providing the added layer of security that gives you confidence your vehicle is safe, whether it’s running to warm up or parked for the night.
Viper 5706V 2-Way Car Security with Remote Start System
As one of Viper’s flagship systems, the 5706V is engineered for maximum performance and security. It features a long-range two-way remote that confirms your commands with both an LED screen and audible tones. The system is designed to be a comprehensive security solution first, with the added benefit of a sophisticated remote start function.
This unit often includes features like a motion-sensitive tilt sensor, which can alert you if your vehicle is being towed or jacked up, and a backup battery siren to maintain security even if the main power is cut. For the driver who prioritizes vehicle security and wants the reassurance of a top-tier brand, the Viper 5706V is a compelling and highly capable choice.
Buying Guide: What to Look For in an Auto Alarm Remote Start System
Choosing the right auto alarm remote start system can feel overwhelming with all the options out there. I have tested a lot of them, and the key is to focus on what actually matters for your daily use and your vehicle. It is not just about starting your car from a distance; it is about the whole package of security, convenience, and reliability. Let us break down the main things you should consider before you make a purchase.
First, think about range. This is probably the most obvious feature. How far away from your car do you need to be? If you park right outside your office or home window, a basic system with a 500-foot range might be plenty. But if your car is in a massive parking lot or a faraway spot at your apartment complex, you will want a model with a long-range capability, often boosted by a cellular network connection that lets you start your car from virtually anywhere you have a phone signal. This was a game-changer for me during harsh winters.
Next, consider the integration with your vehicle. This is a big one. Some systems are universal, while others are designed for specific makes and models. A good system should integrate smoothly with your car’s existing computer and keyless entry. You want it to feel like a factory feature, not a clunky add-on. Look for systems that offer features like smartphone control through an app, which provides a much more modern and flexible interface than a traditional key fob. Also, check if it supports two-way communication, so your remote confirms that the car actually started.
Security is just as important as convenience. A robust auto alarm remote start system should do more than just start your engine. Look for alarm features like shock sensors, glass break sensors, and a perimeter alert system. These features add a crucial layer of protection for your vehicle. I always prioritize systems that have a strong reputation for deterring theft, not just notifying you after something has happened. Finally, do not forget about the installation. While some DIY-inclined folks might attempt it, these systems are complex. A professional installation is almost always recommended to ensure everything works correctly and your vehicle’s warranty isn’t accidentally voided. Taking the time to think about these factors will help you find one of the 8 best auto alarm remote start systems we reviewed that fits your life perfectly.
FAQ
Will a remote start system void my car’s warranty?
Generally, no, a properly installed remote start system should not void your entire car’s warranty. This is a common concern. The Magnuson-Moss Warranty Act protects you here. A dealer would need to prove that the aftermarket part directly caused a failure to deny a warranty claim. For example, if your remote start system shorts out and damages the electrical system, that specific repair might not be covered. However, an unrelated engine issue would still be under warranty. The key is to have it installed by a certified professional who knows how to work with your vehicle’s specific electronics.
Can I install an auto alarm remote start system myself?
While it is technically possible for a very experienced person with advanced knowledge of automotive electronics, I almost never recommend a DIY installation for the average person. These systems require tapping into complex wiring harnesses and often need to be integrated with your vehicle’s immobilizer system. A mistake can lead to electrical problems, drained batteries, or even damage to your car’s computer. For peace of mind and to ensure full functionality, paying for a professional installation is a worthwhile investment.
How far away can I start my car?
The range varies dramatically between models. Basic key fob systems might have a range of 500 to 1,500 feet in ideal, open conditions. Walls and other obstacles can reduce this effective range. For truly long-distance starting, you will want a system that uses a cellular network. These systems connect to an app on your smartphone, allowing you to start, lock, and unlock your car from anywhere you have a cellular data connection, whether you are across the city or on the other side of the country.
Are these systems difficult to use on a daily basis?
Not at all. Once installed and set up, they are designed for simplicity. Most daily functions, like starting the car and locking the doors, are handled with a single button press on the key fob. Smartphone apps are also designed to be intuitive, with clear buttons for each function. The best systems feel like a natural extension of your vehicle, adding convenience without adding complexity to your routine.
Do all remote start systems include a security alarm?
No, this is an important distinction. Some basic models are remote starters only, with no security features. Many of the more comprehensive units bundle a full security alarm with the remote start function. When you are shopping, you need to look specifically for an alarm system if you want features like shock sensors, sirens, and perimeter protection. It is a key factor to check in the product description before you buy any of the 8 best auto alarm remote start systems we reviewed.