16 CH DVR, dvr real time surveillance dvr RS 485 Control,RJ45 3G cellphone view,H.264 stand alone surveillance dvr 16 CH DVR, dvr16CH video and 16CH Audio real time Recording and display4CH D1+12CH CIF resolution/16CH CIF resolutionSupport HDMIRS-485 control support position settingRJ 45 port support DDNSSupport USB/mouse operationUSB file backup, With VGAvideo input/output: 16ch/2CH Alarm: 16ch ...