Nơi xuất xứ
Zhejiang, China
Video Codec
H.265, H.264 HP, H.264 BP, H.263, H.263+
Communication Protocols
ITU-T H.323, IETF SIP
SSH
Supports SSH for remote maintenance
Display Interfaces
4 x HDM-I
Power
1 + 1 800W Redundant power, Hot-swap
Power Supply
AC 220V, 50Hz
Firewall
Supports network firewall ensures acess to internet safety