The black box system only worked for the two days from being installed and even then trips were being missed and wasn’t being recorded. I contacted the company via email and they said to allow 24 hours for trips to be recorded. 48 hours went by and the trips still didn’t appear-the device kept unpairing from my phone and was clearly faulty as no lights showed on the device. I ended up cancelling my policy before the company did and going elsewhere for £40 more with no black box. I’ve seen so many reviews all saying the same thing about this company-I’d definitely steer clear of them.