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• Searching record les by event.
• Customization of tags, searching and playing back by tags.
• Locking and unlocking record les.
• Searching and playing back record les by channel number, recording type, start time, end time, etc.
• Smart search for the selected area in the video.
• Zooming in during playback.
• Reverse playback.
• Supports pause, slow forward, fast forward, skip forward, and skip backward when playback.
• Up to 4 channel synchronous playback.
Backup
• Export video data to USB device.
• Export video clips during playback.
• Management and maintenance of backup devices.
Alarm and Exception
• Alarm for video loss, motion detection, tampering, video input/output standard mismatch, illegal login, network
disconnected, IP coniction, HDD error, and HDD full, etc.
• Alarm event triggers full screen monitoring, audio alarm, notifying surveillance center and sending email.
• Automatic restore when system is abnormal.
• Supports alarm push notication (live video or playback) on the linked mobile phones when alarm event occurs. Refer to the
document “ALIBI™ Witness for iPhone” or “ALIBI™ Witness for Android” for more information.
Other Local Functions
• Operable by mouse.
• Three-level user management; admin user can create accounts and dene their operating permissions, including access to
camera channel.
• Operation, exceptions and log recording and search.
• Export and import DVR conguration.
Network Functions
• 1 self-adaptive 10 Mbps / 100 Mbps network interface.
• IPv6 is supported.
• TCP/IP protocol, PPPoE, DHCP, DNS, DDNS, NTP, SADP, SMTP, UPnP™, RTSP, iSCSI are supported.
• TCP, UDP and RTP for unicast.
• Remote search, playback, download, locking and unlocking the record les, and downloading les broken transfer resume.
• Remote parameters setup; remote import/export of device parameters.
• Remote viewing of the device status, system logs and alarm status.
SECTION 1: SYSTEM OVERVIEW