(1).H.264 Video Compression Format
(2).D1,HD1,CIF resolution for adjusting,3 yards stream
(3).Support GPRS/3G mobile realtime monitor
(4).Multi-language:13 languages (5).8CH synchronous/1CH playback
(6).5 login accounts can be set
(7).Embedded linux system
(8).1 CH master video output,1 CH VGA video output
(9).4 CH Audio signal input, 1CH Audio signal output