61
Operation
System
Embedded LINUX system
System
Resources
16/32/64-channel main stream connection: max supports
160/320/320Mbps
User
Interface
WEB, local GUI
Audio
Parameters
Audio Input
1-ch MIC bidirectional talk audio input
Audio Output
2-ch MIC bidirectional talk audio output
Audio
Compression
Standard
G.711a, G.711u, PCM, G.726 (The bidirectional talk supports G.711a,
G.711u, PCM only.)
Video
Parameters
Video Input
16/32/64-ch network compression video input
Video Output
2-channel VGA
2-channel HDMI.
Video
Compression
Standard
H.264
Window Split
Mode
1/4/8/9/16/25/36/64-screen.
Alarm
Parameters
Alarm Input
16-channel
Alarm Output
6-channel relay output including one 12V DC output.
Decode
Parameters
Decode Type
MPEG4, MJPEG, H.264, H.265
Decode
Capability
H.264/H.265: 64-channel×D1, 32-channel×720P, 16-channel 1080P;
4-channel 4K.
Functions Record Mode
Manual recording, motion detection recording, schedule recording
and alarm recording.
Priority:
Manual
recording>card
number
recording->
alarm
recording>motion detection recording>schedule recording.
Multi-Channe
l Playback
Max support 16-channel 1080P playback at the same time.
Motion
Detect
Each screen supports 396/330((PAL 22×18, NTSC 22×15) detection
zones. Various sensitivity levels.
Privacy Mask
Each channel supports 4 privacy mask zones.
Record Mode
Overwrite
Backup
Mode
Flash disk, eSATA, DVD burner.
Network
Function
Network
Protocol
IPv4/IPv6/HTTP/UPnP/NTP/SADP/SNMP/PPPoE/DNS/FTP/ONVIF(
Version 2.4)
SATA Port
4 SATA Ports
eSATA Port
1 port
RS232 Port
1 RS232 port. To debug and transmit COM data.
RS485 Port
1 RS485 port. To control peripheral PTZ and etc. Support various
protocols.
USB Port
1 USB 2.0 port at the front panel and 2 USB3.0 ports at the rear panel.
Содержание NVR21-S2 SERIES
Страница 1: ...Dahua Network Video Recorder User s Manual V 4 3 0...
Страница 138: ...124 Figure 3 5 3 6 6 NVR42N Series Please refer to Figure 3 6 for connection sample Figure 3 6...
Страница 142: ...128 Figure 3 11 3 6 12 NVR42V 8P Series Please refer to Figure 3 12 for connection sample...
Страница 143: ...129 Figure 3 12...
Страница 157: ...143 Figure 4 15 Step 2 Click device display edit interface See Figure 4 16...
Страница 220: ...206 Figure 4 93 Figure 4 94...
Страница 240: ...226 Figure 4 110 Figure 4 111 Figure 4 112...
Страница 251: ...237 Figure 4 123 Figure 4 124...
Страница 253: ...239 Figure 4 126 Click draw button to draw the zone See Figure 4 127...
Страница 257: ...243 Figure 4 130 Click Draw button to draw a zone See Figure 4 131 Figure 4 131...
Страница 262: ...248 Figure 4 136 Click draw button to draw the zone See Figure 4 137...
Страница 275: ...261 Figure 4 148 Figure 4 149...
Страница 276: ...262 Figure 4 150 Figure 4 151...
Страница 387: ...373 Figure 5 60 Figure 5 61...
Страница 388: ...374 Figure 5 62 Figure 5 63...
Страница 412: ...398 Figure 5 96 Figure 5 97...
Страница 418: ...404 Figure 5 106 5 10 4 4 Record Control The interface is shown as in Figure 5 107 Figure 5 107...