How Accurate is Automatic Number Plate Recognition?

Automatic Number Plate

What is ANPR?

Automatic Number Plate Recognition (ANPR) or Licence Plate Recognition (LPR) or even Automatic number plate recognition (ALPR) is a technology that uses Optical character recognition on images to detect characters on a Licence plate. 

 The system will detect a plate and convert the characters on the image into text format.  The plate can then be stored in a database and searched later if needed.  This can often be confused by end users who just want to see clear plates on the video system and not for the data to be stored as text.

ANPR Automatic Number Plate Recognition

Why Do We Need To Know More?

If you are using ANPR technology on your site there are several things you need to be ensuring to stay the right side of the national standards. The National ANPR Standards are a hugh undertaking to understand so we’ve created a document to help you cut through the noise. 

  • Are your ANPR readers accurate to 95%?
  • Are you storing your captured data correctly?
  • What systems are in place to correctly store and manage this data? 

If you don’t have answers to all these questions then this document will help you to understand what your responsibilities are and if you get them wrong – what the liability is!

What will I get from the Guide?

This downloadable guide discusses the UK standards of ANPR and what the percentage figures mean –  in simple english.


We also cover the myths about having to use a dedicated Expensive ANPR camera. 

  • Most importantly why do you need ANPR?
  • What is it for?
  • How does it need to work?

Download Your Guide to Choosing the Right ANPR Solution

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