DVR Features Easy to use and install by yourself(PnP) 4 viedo inputs and 1 video outputs Observation,Recording & LCD15 Monitor System system 4 audio input and 1 audio outputs Three mornitoring
mode. Quad,1 channel and auto switching mode,Network(option) Support various time intervals to record.(30,15,10,7,5,4,3,2,1@NTSC) Strong functions of recording(Select any camera input, recording
mode QUAD/EACH to record) Support up to HDDs without capacity limit Support HDD overwrite function Support DC power 12V DC