1 HDD 4CH standalone nvr 1.2.4ch D1/CIF/QCIF IP camera 2.DHCP, ... ,DNS,DDNS,NTP,UPNP,EMAIL NEW Support 1 HDD 4CH standalone nvr Features: 1.4ch D1/CIF/QCIF IP camera 2.Support ... f/sVideo CompressionH.264(Main Profile), Video PreviewMonitor:D1, VGA:High Definition, HDMI(optional)Playback/D1/HD1/CIF/QCIFIP Input1*720P ...