DO NOT BUY IT. This system Is worst than the scammers online. Quite possibly the worst black box out there. Previously used RAC black box and score was in the high 80s average for year. Installed this and drove 3 miles to work and every corner and roundabout said I was hard breaking. Bearing in mind all other scores braking, speeding and acceleration were 100%. The map showed I pulled a u turn on a round about junction and drive in the wrong side of the road. Shocking system incorrect displayed 34% after 1 journey. Called up to complain as see if can get rectified and the staff could not care less and say it reads true. I have cancelled as it’s concerns me if you register 30 they auto cancel. Picture is journey over a roundabout into a Svs station for fuel hard cornering I think not. Do not use stay away