CCTV DVR system 1.8chs video 8chs audio 2 ... mobile phone/USB mouse/Email Stand-Alone CCTV DVR system Features:1) H.264 main profile compression algorithm ... web server, multi-DVR client & SMS networking access for remote live viewing, recording, playback, setting, system status, event ... client, standalone client and SDK11) With the sound system for the protection circuit, unique triple watchdog function, ...