10 Best Keyless Entry Remote Car Starters 2025 in the United States

The Compustar CS7900-AS is a comprehensive remote start and alarm system with a notable 3000-feet range, making it ideal for users who want to control their vehicle from a distance. It features 2-way communication with an LCD remote that provides visual and audible confirmations, ensuring you know when your commands are successful. This adds a layer of convenience and confidence for the user.

Security-wise, the system is robust with intelligent sensors capable of detecting door, hood, trunk, and impact intrusions, which will alert you via the LCD remote if any security breach occurs. The included siren also helps in deterring potential intruders with its 105 dB noise level.

The product requires professional installation and additional parts that might not be included, which could be a hassle and additional cost for some users. Compatibility might vary as some vehicles require extra parts, so it's essential to verify whether your vehicle needs these additional parts before purchasing. For those who prioritize security and convenience, and don't mind the extra effort in installation, the Compustar CS7900-AS is a strong contender.

The Viper 350 PLUS 3105V is a 1-way keyless entry car alarm system designed to enhance vehicle security. One of its key strengths is the comprehensive security features it offers. The system includes a 3-channel security/keyless entry system with 4-button remotes, a fail-safe starter kill, anti-carjacking and panic alarm features, and a Revenger six-tone soft-chirp siren. The bright blue status LED is a useful deterrent, providing a visual warning to potential thieves. Additionally, the system includes a parking light alarm response and a Stinger DoubleGuard Shock Sensor for added security measures. These features contribute to a broad security profile that can help protect vehicles from unauthorized access and theft.

Another significant strength is the inclusion of two 4-button remotes, which offer convenience and redundancy in case one remote is lost or damaged. Batteries are included, which is a nice touch that allows immediate use. However, there are some limitations to consider. The maximum range of 100 meters may be shorter than some users expect, especially those needing long-range capability for larger properties or parking areas. The product lacks two-way communication, which means it cannot provide feedback to the user if the command was received or the car's status, a feature available in many modern systems.

Compatibility with other systems, such as remote starters and GPS tracking, is not included in the base package and may require additional purchases, which could be a downside for some users. Installation could be complex and might require professional assistance, especially for those unfamiliar with car electronics. This product is a solid choice for those looking for a reliable keyless entry system with robust security features, but it may not be ideal for users needing extensive range or advanced two-way communication capabilities.

The Compustar CS4900-S 2-Way Remote Start and Keyless Entry System is equipped with a 3000-ft range, making it suitable for users who need long-distance remote access to their vehicle. The two-way communication feature is a significant advantage, as it allows users to receive confirmation when commands are executed, adding an extra layer of convenience and security.

The system includes two 4-button remotes with functions for lock, unlock, trunk release, and remote start/stop, providing comprehensive control over your vehicle’s access and start functions. However, the installation process is complex and professional installation is highly recommended. This could be a drawback for users looking for a DIY solution.

Compatibility is limited to vehicles with automatic transmissions, and while it is diesel-engine safe, some vehicles may require additional parts for full functionality, which are not included in the package. In terms of security features, the two-way communication and the ability to control multiple functions remotely enhance security, reducing the risk of theft or unauthorized access. The ergonomic design of the remotes is a nice touch, offering comfort during use. Users who prioritize long-range access, detailed control functions, and two-way communication will find this system especially beneficial. Those who prefer an easy installation process or those with manual transmissions might need to look for other options.