10 Best Remote Start Kits 2025 in the United States

The Viper 5305V 2-Way LCD Vehicle Car Alarm Keyless Entry Remote Start System offers several appealing features for car owners looking for convenience and security. One of its standout features is the inclusion of two-way communication, allowing users to confirm remote commands through the LCD display on the remote. This can be particularly useful for ensuring that your vehicle is locked or started from a distance.

The Viper 5305V is compatible with the Viper SmartStart system, which suggests potential for smartphone integration, although it is not clearly stated if this feature is included out of the box or requires additional accessories. The noise level of the alarm is notably loud at 125 dB, which can serve as an effective deterrent against theft.

The system operates on a single AAA battery, which is easily replaceable, and the product dimensions and weight indicate that it is a standard size for such devices. Potential buyers should verify the range and consider installation requirements to ensure it meets their specific needs.

The Compustar CS7900-AS is a solid choice for those looking for a remote start and alarm system for their vehicle. With an impressive range of up to 3000 feet, you can start your car from a considerable distance, which is a great convenience during extreme weather conditions. The two-way communication feature stands out, as it provides visual and audible confirmation that your commands have been successfully received by the vehicle, adding a layer of assurance and security.

Additionally, the system comes with an intelligent security feature capable of monitoring various entry points like doors, hood, and trunk, alerting you immediately through its 2-way LCD remote if any intrusion is detected. This helps in enhancing the security of your vehicle.

However, there are a few drawbacks to consider. The system requires professional installation, as it doesn't come with wiring diagrams or installation instructions, which could add to the cost. Additionally, some vehicles may need extra parts that are not included in the kit, potentially leading to further expenses. If you prioritize a high range, reliable communication, and advanced security features, this product could be a very good fit for you.

The Compustar CS4900-S (4900S) remote start and keyless entry system offers an impressive 3000-ft range, which is ideal for users who need to start their vehicle from a considerable distance, such as in large parking lots or from inside buildings. This extensive range ensures convenience and reliability for remote access. It includes 2 four-button remotes that allow you to lock, unlock, release the trunk, and start/stop the vehicle remotely. This all-in-one functionality is highly practical for daily use and adds a layer of security and convenience.

However, the system is only compatible with automatic transmissions and is diesel-engine safe, which limits its usability for owners of manual transmission vehicles or those with other engine types. Installation can be complex, and professional installation is strongly recommended. Additionally, some vehicles may require extra parts, which are not included and can add to the overall cost.

While the product offers two-way communication, allowing users to receive confirmation of commands, it lacks smartphone integration, which could be a disadvantage for users looking for more advanced connectivity and control options through their mobile devices. The ergonomic design of the remotes makes them comfortable to use, but the system supports only one device, limiting its flexibility for multi-car households. This product is a strong candidate for users with automatic transmission vehicles looking for a reliable remote start and keyless entry system with a substantial range, but it may not suit those needing smartphone integration or compatibility with manual transmissions.