Genuine Volvo S40 Key Fob

The Volvo S40 Key Fob is a small, compact remote that allows for keyless entry and forms part of the vehicle anti-theft system. The Key Fob, by design, is designed to transmit a unique coded signal to the Volvo S40, allowing the driver to lock, unlock, or sound the horn and alarm from a distance. The internal parts of the device is made of a chip, battery and radio transmitter with short-range. When the button is pressed, the transmitter unit sends coded signals using radio waves to the receiver unit in the vehicle which decodes the signals to perform the required function. To enhance its security, the Volvo S40 Key Fob uses a rolling code method, which employs a pseudo-random number generator to create a different unlock code with every use. Changing the code regularly prevents unauthorized access. Moreover, the encoding varies by the year, make, and model, giving it billions of possible code combinations so other devices cannot interfere. A standard unit has a black casing with buttons for lock, unlock, and horn sound. Certain remotes may also contain buttons for trunk release or remote engine start. The vehicle depends on this programmed coordination between the remote and the Volvo receiver to allow for seamless entry and enhanced overall security. This mechanism is designed to work perfectly when operated 15 to 60 feet away from the car and no wall is blocking it.

OEM parts are the only choice for top quality and real functionality. They pass strict checks, and they match Volvo's factory specs, so installation is easy. If you need new Key Fob and you want quality and fit. You will find both here. Our site has a wide range of OEM Volvo S40 parts. The prices are unbeatable, allowing you to get value for money. Each genuine S40 Key Fob comes with the manufacturer's warranty. That gives you peace of mind. We ship fast to your door. Order today, and enjoy a smooth, no-hassle upgrade with parts that fit right.