installation of car alarm systems

About Us

Johnson Auto Electric are experts at installation of car alarm systems. We are a mobile car audio and car alarm company in Chelmsford, Essex that specialises in the supply & fitment of car entertainment, communication and car security systems in Essex.

We have been in the trade for years and know the most important parts of an installation, the correct product for the car, a neat and tidy installation, the back up services and after care.

What we provide

Clifford, Cobra ad meta are just a few of the make of alarms that we have to offer. So if you need a 2-1 upgrade or a full cat 1 alarm with smart start we can cover all bases. At Johnson Auto Electrics we don’t believe in being the cheapest dealers in Essex but we do offer outstanding installation skills and customer back up from the start to finish. We also want customers for life and our installations are fitted and made to last.

Our Product Range

We offer a wide range of security products including

  • Car Alarms
  • Immobilisers
  • Deadlock
  • Slamlocks
  • Grill

Please scroll down page to find information on the various products. For vehicle tracking products please click to the page above. Alarm recommendations really should be tailored to your individual needs.

Contact Us

For further information about our installation of car alarm systems don’t hesitate to give us a call on 07947 021484. A member of our team will be more than happy to answer any questions or queries you may have.