49
Figure 2-24
The NVR42-8P series rear panel is shown as below. See Figure 2-25.
Figure 2-25
Please refer to the following sheet for detailed information.
Name
Function
Power
switch
/
Power on/off button.
Power input
socket
/
Input AC 100~240V.
For NVR42-8P series product only.
Power input port
Input DC 12V/5A.
For NVR42 series product only.
Power input port
Switch power port. Input DC 48//1.04A.
For NVR42-P series product only.
MIC IN
Audio input port
Bidirectional talk input port. It is to receive the analog
audio signal output from the devices such as
microphone, pickup.
MIC OUT
Audio output port Audio output port. It is to output the analog audio signal
to the devices such as the sound box.
Bidirectional talk output.
Audio output on 1-window video monitor.
Audio output on 1-window video playback.
1
～
4
Alarm input port
1
～
4
There are two types; NO (normal open)/NC
(normal close).
When your alarm input device is using external
power, please make sure the device and the NVR
have the same ground.
GND
Alarm input ground port.
N1, N2
Alarm output port
1
～
2
2 groups of alarm output ports. (Group 1
：
port
NO1
～
C1,Group 2:port NO2
～
C2).Output alarm
signal to the alarm device. Please make sure there
is power to the external alarm device.
NO
：
Normal open alarm output port.
C
：
Alarm output public end.
C1, C2
A
RS-485
communication
RS485_A port. It is the cable A. You can connect to the
control devices such as speed dome PTZ.
Summary of Contents for NVR4104W
Page 1: ...Network Video Recorder User s Manual V 1 8 0...
Page 41: ...29 Weight 1 5kg 2 5kg Exclude HDD Installation Desk installation...
Page 111: ...99 Figure 3 12 3 5 13 NVR78 Series Please refer to Figure 3 13 for connection sample...
Page 112: ...100 Figure 3 13 3 5 14 NVR78 16P Series Please refer to Figure 3 14 for connection sample...
Page 113: ...101 Figure 3 14 3 5 15 NVR78 RH Series Please refer to Figure 3 15 for connection sample...
Page 114: ...102 Figure 3 15 3 5 16 NVR70 Series Please refer to Figure 3 16 for connection sample...
Page 115: ...103 Figure 3 16 3 5 17 NVR70 R Series Please refer to Figure 3 17 for connection sample...
Page 116: ...104 Figure 3 17 3 5 18 NVR42V 8P Series Please refer to Figure 3 18 for connection sample...
Page 117: ...105 Figure 3 18...
Page 176: ...164 Figure 4 81 Figure 4 82...
Page 177: ...165 Figure 4 83 Figure 4 84...
Page 183: ...171 Figure 4 89 Figure 4 90...
Page 184: ...172 Figure 4 91 Figure 4 92...
Page 185: ...173 Figure 4 93 Figure 4 94...
Page 187: ...175 Figure 4 96 Figure 4 97...
Page 274: ...262 The motion detect interface is shown as in Figure 5 54 Figure 5 54 Figure 5 55...
Page 275: ...263 Figure 5 56 Figure 5 57 Figure 5 58...
Page 279: ...267 Figure 5 62 Figure 5 63...
Page 323: ...311...