• Support 4 channel PoE for IP cameras input.• Support 5 Megapixel IP Camera for each channel. • Power management for PoE channel.• Support H.264 / MPEG4 decoding.• Plug & Play• Real-time Display & Playback.• Support 4T HDDs x2, each up to 4TB• Support HDMI Video interface .• Support CMS (Central Management System) control• Audio Backup for all channels• Support time-point backup function under Ethernet remote control mode. User can select any time period to process backup from remote side.• Support time-search & event-search function under Ethernet remote control mode.• Up to four online clients for independent remote control;individual live-time, play-back & time-search function available• Powerful mobile surveillance function, support i-Phone & Android