Electronic Services Agency offers a complete digital video package that is portable for vehicle fieldwork with capabilities for multiple cameras (from four to sixteen cameras) and is also PC compatible and downloadable from field to Wireless Local Area Networks. The X200 Digital Video Recorder is used with a removable Hard Disk Cartridge to Record from multiple video and audio sources. The X201 Reviewer is used for on-site reviewing of video/audio recordings and to configure the optional menu settings of the X200 Digital Video Recorder. The removable Hard Disk Cartridge is connected to a PC (via USB Kit) to analyze, copy or archive video/audio recordings and to download new operating software.