What is a Transponder Key?
Most cars manufactured in the past 20 years have transponder keys as part of their anti-theft security measures.
Remote keys are also used with keyless entry systems for homes, gates and garage door remote openers.
Transponder devices use microchips to transmit a low-level signal from a key that is read by a remote receiver. The microchip is programmed by the manufacturer with a unique serial number. Using RFID (radio frequency identification), the receiver must detect the correct serial number in order to unlock or open. Similar to key fobs, transponder keys are often used with car locks and home security systems, as well as to open gates and garage doors.
We sell all types of transponder keys - simply leave us a note upon check out with the make and model of your car and we will match the correct key.