1. H.264 Standalone DVR 2. Support SATA HardDisk,Mouse,USB*2,network 3. Audio, ... alarm, Raid functionPowerful network software:built-in web server,multi-DVR client &SMS Networking access for remote live viewing,recording,playback ... English, Finnish, French, German, Greek, Italian, Japanese, Polish, Portuguese, Russian, Spanish, Thai, S-Chinese, T -Chinese and Turkish, Vietnamese, Ukrainian, Romanian ...