16ch video, 4ch audio, H.264,CIF:PAL 400FPS ... ;GUI, mouse,I.R. remote control, VGA, LAN 16ch video, 4ch audio, H.264,CIF:PAL 400FPS,NTSC ... 2TB SATA,DVD-R/RW,USB,alarm,PTZ,Support 16CH playback simultaneously,I.E.,email message,DDNS,iPhone/WinMobile ... : remote surveillance, remote playback, remote recording, remote control CCTV DVR ;IE embedded .* Various recording mode: timer, motion detection, alarm ...