Unisight TZHEF04 Series User Manual page 6

Digital Video Network Surveillance System
Support USB flash disk, USB hard disk and USB CD-RW/DVD-RW to
backup.
Preview & Playback:
Support one composite video output and one spot video output
TZHEF04 can support one VGA output with 1204*768 resolution.
Support VGA and VOUT output, VGA has precedence over VOUT, and can
not output at the same time.
Support play forward, backward, pause, frame-by-frame, etc.
User-defined preview layout.
Support one playback channel.
Network:
Support TCP, UTP, Multicast, DHCP, etc
TZHEF04 supports RTP.
Support ADSL (PPPoE) dialup function.
Remote parameters setup
Remote download and playback the recorded files
Remote upgrade the DVR firmware
Remote PTZ control
Support IE for network control
Remote alarm DVR information acquisition
Others:
Support network voice talk.
Support WATER MARK
Support local and remote PTZ control.
Support multi-level user management.
Support local and remote log searching function.
Automatically recovery from exceptions enables high reliable.
Provide SDK and demo source code for application development.
Unisight Digital Technologies, Inc
6