Dahua Technology has launched a new series of digital video recorders comprising XVR5104H-X-4P, XVR5108H-X-8P and XVR5216AN-X-16P, boasting stronger functions while saving a significant portion of wiring and power cost, thanks to the Dahua HDCVI-PoC technology that realizes transmitting video/audio/power/data over one single coaxial cable, benefiting Dahua customers and end users with true plug & play.