21
Operation
System
Embedded Linux real-time operation system
Operation
Interface
WEB/Local GUI
Video
Compression
H.264/MPEG4
Encode
Capacity
For H.264, it max supports 32-channel D1,16-channel 720P,8-channel 1080P
Audio
Compression
G.711a
Video Output
1-channel VGA analog video output.
Video Input
8/16/32-ch network compression video input
HDMI
1-ch HDMI output. HDMI version is 1.3.
Audio Input
1-ch bidirectional talk input
Audio Output
1-ch bidirectional talk output.
Window Split
1/4/8/9/16/25/36-window
Multiple-chann
el Playback
Max 16-channel playback.
Alarm Input
8-ch alarm input
16-ch alarm input
16-ch alarm input
Alarm Output
3-ch alarm output
6-ch alarm output
6-ch alarm output
Relay output. Relay
(
DC 30V 1A
,
AC 125V
0.5A
(
Activation output
)
)
Including one controllable DC +12V output.
Storage
4 built-in SATA ports.
1 peripheral eSATA port
RS232 Port
(RS-422)
One RS232 port to debug transparent COM data.
RS485 port
(RS-485)
One RS485 port to control PTZ. Support various protocols.
USB2.0 Port
3 peripheral USB2.0 ports.
Network
Connection
Two
RJ45
10/100M/1000Mbps
self-adaptive
Ethernet
ports.
One RJ45 10/100M/1000Mbps self-adaptive Ethernet
port.
Power Port
One power port. AC100
~
240V 50+2% Hz
Power Button
One power button in the rear panel.
Power
On-off
Button
One power on-off button in the front panel.
IR
Remote
Control
Support IR remote control
Summary of Contents for NVR21 Series
Page 1: ...Network Video Recorder User s Manual V 3 5 0...
Page 167: ...155 Figure 5 120...
Page 196: ...184 Figure 7 35 Figure 7 36 Figure 7 37...
Page 210: ...198 Figure 7 60 Figure 7 61...
Page 211: ...199 Figure 7 62 Figure 7 63...
Page 222: ...210 Figure 7 81 Figure 7 82 Please refer to the following sheet for detailed information...