Home » Support » FAQ Frequently Asked Questions F.A.Q’S ANPR cameras are a niche market within the CCTV market. They are a niche because they demand a number of additional functions over and above anything that mainstream CCTV cameras can provide. If you are thinking of buying ANPR cameras, there are a number of vital pieces of information that you should consider and ask your potential supplier for information about the product they are offering you. General FAQS We know that a lot of people have some general questions regarding ANPR cameras and their usage, we hope we have provided you with some of the key answers. How do the Police use ANPR/ALPR? Do ANPR Cameras record speed? Are ANPR Cameras only on motorways? What is ANPR? How are ANPR cameras being used? How are ANPR cameras different from CCTV cameras? Who uses ANPR cameras? Is it likely that my number plate has been scanned? Do they keep my number plate scan and any pictures of me? What has using ANPR cameras achieved? Are ANPR cameras used in most countries? What does the scan reveal about me? Can ANPR cameras read all number plates? Why are ANPR cameras more expensive than CCTV cameras? Why choose an Intelligent ANPR Camera? Technical FAQS To provide you with further support we have highlighted some questions we are often asked regarding technical aspects of our cameras. Do ANPR/ALPR Cameras work at Night? Is a varifocal lens the same as a motorised zoom? Does the motorised lens do more than a varifocal or fixed lens? Why is a controllable zoom, focus and iris important? What does IP68 hermetically sealed rating mean? What does a few point of actually mean to the user? Is it enough to know that a camera is dry-air or Nitrogen purged? How do manufacturers know if their camera leaks water or moisture? When does the 'breathing' that allows moisture ingress happen on competitor cameras? Is IP67 a gurantee of no moisture ingress? Is water protection the same as moisture protection? Why is it necessary to seal a camera anyway? What is the best way to ensure removal of moisture from a leak proof camera? Need some help? If you have any questions that do not appear get in touch and let us know. Contact MAV Support Support Centre First class customer service Get in touch to discuss your perfect ANPR solution About us Understanding ANPR MAV Technology The Company The Company Data Protection (GDPR) Conflict Minerals Policy ANPR Products Analogue Cameras HD Cameras Intelligent ANPR Cameras | MAV IQ Range IQ Range IQ:X Range Rapier Range Tailored Cameras ANPR Solutions Car Park Management Civil Enforcement Police & Security Smart Cities Media News Press Releases Blog Media Videos Support FAQ Resources Partner Resources RMA Form Part Numbers ANPR/ALPR Definitions © 2021 MAV Systems Limited Part of