... the standard Main profile H.264 compression technology,supports 16ch recording, network transmission and playback simultaneouslySupport dual-stream transmission ... D1(704*480),HD1(704*240),CIF(352*240) Recording Playback 1ch,4ch,8ch,16ch simultaneously(playback channel option) Recording ... 4/8/16 channels 3G Stand Alone DVR, H.264 DVR, CIF DVR, D1 DVR, Combo DVR, DVR KitsUpdate Date:2012-02-19 08:01:51 ...