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·Backup through SATA interface and USB interface（to devices such as flash drive or removable hard
disk）
·Live disk burning, backup burning
·Local archiving by downloading files on hard drives via network to client’s PC
Video playback
·Each channel records all-live video independently while simultaneously providing retrieval, playback,
network monitoring, recording search and downloading
·Various playback modes, simultaneous multi-channel playback, and combination of any desired
channels.
·Select any area of the screen to zoom-in
Network operation
·Real-time remote monitoring through network connection (including mobile phone)
·Remote PTZ control
·Remote control video retrieval and live playback
·Configuration of device parameters through user port
·Live recording and playback on client’s PC
Alarm coordination
·Alarm linkage to camera recording, auto sequence, screen display, buzzing, screenshot snapping,
Email notification and FTP uploading
·Multi-channel relay on/off switch for alarm outputs, facilitating coordinated actions and on-site lighting
control
·Protective circuit on both alarm input and output to prevent damage to main units
Communication interface
·RS485 serial port for alarm input, PTZ control and keyboard
·RS232 jack. Expandable keyboard connection can be used for master control, system maintenance
and upgrading through connected PC serial port, as well as matrix control
·Standard Ethernet interface for remote network access
Smart operation
·Mouse operation
