Vehicle JourneyAccident Recorder with 3 Axis Shock Sensor and GPS for measuring braking acceleration driving style and recording location and speed Records for up to 500 hours on a 32GB SD Card 2GB supplied Record continuously or when Shock Sensor is triggered 15 secs pre-shock recording so no vital evidence is missedSimple DIY fitting in any vehicle Free software for playback and analysis of recordings search by speed or shock view vehicle location on Google maps print accident reports The Professional Vehicle Journey Recorder features a 3 Axis Shock Sensor for measuring driving qualitystyle and a built in GPS receiver for recording the vehicles location and speed brThe SVC100GPS looks through the front windscreen and not only records high quality colour images from its onboard camera during a vehicles journey providing vital evidence in the event of an accident or other incident whilst driving but also records 3 different axis of force so you can see if the vehicle was being driven poorly and the location and speed of the vehicle. Worlds Smallest Vehicle Journey Recorder - looks great in any vehicle and can be hidden behind the rear view mirror in most vehiclesCurrently the only unit on the market that has an E9 mark from TUV Germany giving it approval for use in all types of vehicles and giving you reassurance of the high quality of components and professional design incorporated within the unit.