How do remote car starters work?

A remote car starter is essentially a small radio transmitter, usually attached to a key fob, that connects with a radio receiver attached to the starter mechanism inside the car. When the transmitter is activated, the receiver automatically starts the car without the driver having to be present in the car already. read more

Basic remote car starters use a simple transmitter/receiver setup, which allows you to start your vehicle with the press of a button. In systems that use 2-way remotes, the remote control can both send and receive information. read more

Remote keyless entry system consists of a remote, which, when activated from within a certain range, can lock, unlock and perform a few other functions within a car. Such a remote consists of a short range radio transmitter which sends radio waves to a receiver unit in the car which triggers the aforementioned functions. read more