The document is a catalogue for JVD Guardian hotel room safes from 2012. It provides specifications for three safe models: GSC 230 LPT, GSC 230 SLPT, and GSC 535 Floor. The safes can be opened with a 4-6 digit code or card, include features like an illuminated keypad, internal light, and audit log of the last 200 events. The safes also have electronic and mechanical override options for emergencies, as well as options for external power or internal outlet charging. Hotel management can use a Prolog Service Unit to perform emergency openings electronically while maintaining an audit log, without needing battery power.