National Locksmiths - Commercial, Automotive and Residential Locksmiths
Ph 1300 897170

Electronic Car Keys "Transponders"


Most passenger vehicles sold around the world are now equipped with factory fitted immobilisers to deter car theft. Now most manufacturers use a transponder technology to create a transponder key. A transponder chip is installed in the head on of your car key and when it’s inserted into your ignition, the transponder is read by the car and if the transponder matches your cars onboard ECU/computer the car will start.

National Locksmiths have been supplying, coding and cutting transponder keys successfully for vehicles and are one of Sydney’s cheapest Locksmiths for this service and we have been catering to all types of automobiles with transponder keys. National Locksmiths have solutions for nearly all of the vehicles found in Australia today. If you need a new transponder key or have lost your car keys call National Locksmiths straight away.

Key blank Range

The Multi Award Winning National Locksmiths have been the leaders for Australian automotive key blanks for a long time. In that time we have built one of the largest ranges of automotive blanks in the Australian market. If we don’t have your key blank in stock or can’t get it, then no one else can. National Locksmiths can also cut your automotive key back to the manufacturer’s ORIGINAL code. So if your key is not passing Registration, then inquire with us as to how we can solve that problem for you.

Phone us Now to get yours sorted!    Ph 1300 897 170


Car locks, transponders and keys