Avon Diagnostics Limited

We design, manufacture and supply a range of niche car security products.

These products are compatible with original equipment car security systems - we don't supply 'aftermarket' or 'add-on' accessories.

All of the products we sell are designed in-house: We don't simply import and resell.

Our latest products are the 'Solderless Adapters' to make EEPROM reading safe and easy.

The car manufacturers that we specialise in are Renault, Land Rover, Rover and MG, although we may sometimes supply products that also suit other ranges of vehicles, as shown on the icons below.

** When placing an order, please read our DELIVERY INFO notes before choosing a delivery service **

Please note that to view prices and make purchases on this website, you must first have a trade account with us. Please fill the REQUEST AN ACCOUNT section in the Registration page and we will get in touch with your details as soon as possible.

To retrieve your User ID or password, please email us using the 'contact us' link above.