... parameter settings, preview, download video data 8 way H.264 network DVR Use the standard H.264 video compression format stream lower,high quality,longer ... IE browser centralized monitoring and SNS Software for multiple DVR (up to 20 DVR simultaneously)Support DHCP,DDNS,PPPoE and NTP network ... Protection)YESPower-down recovery functionYESSize(mm)325(W) x 52(H) x 240(D) 8 way H.264 network DVR