... Out:2ch D1,CIF network Video Server HK-DVS 404 Video Server,ip Video Server,network Video Server camera,surveillance equipment,security equipment ... Support local-hard-disk-storage D1 High Definition network video server, compatible to CIF and QCIF Support dual-bitstream output ... via IE Support remote software updating function Support dynamic IP address, LAN, WAN (ADSL and Cable Modem) Provide RS485/ ...