A Remote Start System is a feature in vehicles that allows the engine to be started from a distance using a key fob or smartphone app. This system is particularly useful in extreme weather conditions, as it enables the driver to warm up or cool down the car before entering. The technology typically works within a specific range, often around 300 to 1,000 feet. Many modern systems also include additional features, such as locking and unlocking doors, and can be integrated with other vehicle systems like alarms and GPS tracking, enhancing overall convenience and security.