DVR4004H adopts the embedded processor and embedded operation system, and applies high performance compressing code and decode chip, and also introduce the most advanced technologies in IT field, such as audio encoder, mass hard disk storage, and TCP/IP network, which makes the system work more stably, image more clear and functions more strong. This DVR can work locally and be connected to the strong control network, such as banks, telecomunication industry, power industry, factories and warehouses.

Support VGA,BNC output Up to 8 channels D1 recording and 8 channels playback at the same time Provide WEB server, support IE,client remote access Support mobile phone viewer:(Windows Mobile/ Symbian/iPhone/Android/BlackBerry) Support USB backup and USB DVD-R/RWProvide 10moons DDNS serverSupport SMTP,UPNP, DDNS, PPPOE, etc, protocols Support   PTZ protocols,with RS-485 accessSupport 1 SATA (Max.2T )HDD