WatchGuard Video's Evidence Library Express (ELX) is an all-new video management software program designed to enable an agency to deploy the WatchGuard 4RE HD In-Car Video System without investing in any server computers or wireless infrastructure. It is available free of charge when purchasing a WatchGuard 4RE High Definition In-Car Video System. ELX software utilizes a secure USB flash drive and supports multiple car and officer environments. With ELX software, an officer or an agency can easily store, view, manage, and export 4RE's video files using the vehicle-mounted computer or another agency-provided PC. Most officers will be able to make full use of the software without any formal training.