... in/4ch out CCTV, CCTV DVR 16CH video and 16CH Audio real time Recording and displayH.264 comperssion formatvideo input/output: ... 10/100M AutoTCP/IP, DHCP, MNS serverPC Programremote controlSame as DVR monitor (Mouse or Key botton)PC PlayerDVD, CD, HDD ... 430(W)x375(D)x90(H)weightApprox. 10 Kgworkingtemperature0 ~ 60 degChumidity10 ~ 90% Real time DVR, D1, Free DDNS, HDMI,CCTV, CCTV DVR, 16CH H.264 DVR