... network dvr,digital video recorder RS 485 Control,RJ45,with VGA, remote control 3G cellphone view,H.264 USB 3G/Wifi DVRnetwork dvr,digital video recorder16CH ... playback, backup & remote accessUser InterfaceGUI, on-screen menu tipsDisplay1/4/16VideoVideo StandardsPAL 625 line,50 f/s; NTSC 525 line ... hight)Weight2.38KG h.264 network real time 16-CH DVR, 16 channel network dvr / digital video recorder