Linux system capable of recording up to 64 channels; client connections to remote client software within a LAN or WAN environment; normal mode bandwidth of 50 Mbps; configuration of 8 SATA ports, RAID 1, 5, 10, 4 alarm inputs and 1 alarm output, 1 alarm reset, 1 RCA audio output and 1 RCA audio input, and 2 HDMI audio outputs, graphical user interface provided in Polish, Ability to record event-triggered footage, as well as pre- and post-event footage, Support for alarms, audio, motion, exclusion zones, video loss, system event triggers, fan failure, recording errors, storage-related alerts and alarm input errors, Support for frame-by-frame search, event log and text search, Equipped with Chained-Fingerprint, SSL and password encryption options, monitoring and reporting (S.M.A.R.T.) of hard disk operation with early warning of potential problems, Pre-event recording function, which records video footage for a specified period before an event or alarm occurs, ranging from 5 seconds to 30 minutes