Dahua N41C1P, Руководство пользователя, Страница: 19 / 377

User's Manual
3
Network Security
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Send audio/video data compressed by IPC or NVS to client-ends through the network,
and then the data will be decompressed and displayed.
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Support max 128 connections at the same time.
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Transmit audio/video data by protocols such as HTTP, TCP, UDP, MULTICAST and
RTP/RTCP.
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Transmit some alarm data or alarm info by SNMP.
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Support web access in WAN/LAN.
Window Split
Adopt video compression and digital processing to display several windows in one monitor.
Support 1/4/8/9/16/25/36 window split in preview and 1/4/9/16 window split in playback.
Record
Support regular record, motion record, alarm record and smart record. Save the recorded
files in the HDD, USB device, client-end PC or network storage server and you can search or
playback the saved files at the local-end or via the Web/USB devices.
Backup
Support network backup and USB record backup. You can back up the record files in devices
such as network storage server, peripheral USB 2.0 device and burner.
Network Management
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Supervise NVR configuration and control power via Ethernet.
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Support web management.
Peripheral Equipment Management
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Support peripheral device control and you can freely set the control protocol and
connection port.
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Support transparent data transmission such as RS-232 and RS-485.
Auxiliary
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Support switch between NTSC and PAL.
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Support real-time display of system resources information and running status.
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Support log record.
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Local GUI output. Shortcut menu operation with the mouse.
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IR control function (for some series only). Shortcut menu operation with remote control.
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Support to play the video/audio files from remote IPC or NVS.