... devices.Receive and forward 32-128ch D1 or 720P video.Each channel can independently configure recording plan.Supports ... InterfaceWEBNetwork ProtocolRTP/RTCP, RTSP, UDP, HTTP, NTP, SNMPAudio Video ParametersAudio, Video Input128-Ch SD, 16-Ch HD(1080P), 32HD(720P ... systemPicture Definition1080P, 720P, D1, HD1, CIF, QCIFAudio,Video EnquiryBased on database and index tree, multiple enquiry modeAudio ...