... all-in-one H.264 video compression dvr 19" LCD all-in-one standalone DVR hd 16ch DVRProduct Features:1 19” LCD All-in-one ... transmission, and playback simultaneously3 Support dual-stream transmission for all channels4 Support phantoplex operation: live, record, playback, ... ,DHCP,DNS,DDNS,NTP,UPNPIE BrowserSupportClient SoftwareSupportCMSSupport(One software for at most 50 DVR )dual-StreamSupport ...