RFID Key knobs Exit Device

A remote-entry key fob is not your average keychain accessory. These small plastic controllers are a big convenience for car owners. Key fobs are an integral component
of a keyless entry system. Locking and unlocking a car with a key fob is as easy as pushing a button. Some cars come equipped with a keyless entry system designed
by the manufacturer. In this case, the buyer receives a keychain controller along with the keys to the new car. When a used car does not include a key fob, buyers can
check to see if their model already has the proper wiring. If so, replacement key fobs might be available.