Features:
－ Manage 1728 channels of audio and video simultaneously (48 groups) .
－ Central Management Software can manage all front-end equipments (including DVS, IP Camera and so on)to realize integrated surveillance, storage, data transmitting, management and control.
－ Electronic- map function.
－ Image Preview, Surveillance alternation.
－ Audio volume can be manually adjusted.
－ Audio talkback and broadcast.
－ Image recording (pre-recording, manual recording, alarm linkage recording and record schedule) .
－ Retrieval and playback of records according to channel and date.
－ PTZ control (Support over 40 kinds of decoder protocols), Preset, Recall ,Track Recall.
－ Supports the recalling of preset position by linkage alarm.
－ Supports front-end detector triggered alarm for video loss, video motion, and abnormal network interruption.
－ Log management (Supports system operation records and alarm records query).
－ Front-end & back-end snapping.
－ Data transmission.
－ DDNS (Dynamic Domain Name Server).
－ PPPOE (Point-to-point Protocol Over Ethernet).
－ Passive Connection Mode (DVS Active Connection Mode).