dahua videoregistratore xvr dvr nvr 4 canali penta brid 1080p 1u 4ch 2mp 5 in 1 hdcvi ahd hdtvi pal ip h.265 p2p xvr4104hs i

system main processor embedded processor operating system embedded linux video and audio analog camera input 4 channel, bnc hdcvi camera 1080p 25 30fps, 720p 50 60fps, 720p 25 30fps ahd camera 1080p 25 30, 720p 25 30fps tvi camera 1080p 25 30, 720p 25 30fps cvbs camera pal ntsc ip camera input 4 1,