Dahua XVR5104HS User Manual

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Do not merely count the alarm input and out channel amount according to the ports
on the rear panel.
Figure 3- 1
1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16
ALARM 1 to ALARM 16. The alarm becomes active
in low voltage.
In the second line, from the left to the
right:
NO1 C1,
NO2 C2,
NO3 C3,
NO4 C4,
NO5 C5,
NO6 C6.
There are six groups of normal open activation
output (on/off button)
CTRL 12V
Control power output. For external alarm, you need
to close the device power to cancel the alarm.
Voltage current; 500mA.
+12V
Rated current.
Voltage current; 500mA.
Earth cable.
485 A/B
485 communication port. They are used to control
devices such as decoder. 120Ω should be parallel
connected between A, B lines if there are too many
PTZ decoders.
T+,T-,R+,R-
They are four-wire full-duplex RS485 port
T+ T-: output wire
R+ R-: input wire
3.7.2 Alarm Input Port
Please refer to the following sheet for more information.
 Grounding alarm inputs. Normal open or Normal close type)
 Please parallel connect COM end and GND end of the alarm detector (Provide
external power to the alarm detector).

Dahua XVR5104HS Specifications

General

Video Compression	H.265+/H.265/H.264+/H.264
Audio Input/Output	1/1, RCA
Video Output	1 HDMI, 1 VGA
Network Interface	1 RJ-45 Port (100M)
Main Processor	Embedded Processor
Operating System	Embedded LINUX
Bit Rate	32Kbps ~ 6144Kbps per channel
Operating Temperature	-10°C ~ +55°C (+14°F ~ +131°F)
IP Video Input	4+2 channel, each channel up to 6MP
Analog Video Input	4 channel, BNC
USB Interface	2x USB 2.0
HDD	1 SATA port, up to 6TB
Dimensions	260mm x 236mm x 48mm
HDCVI Camera Input	4 channels
AHD Camera Input	4 channels
TVI Camera Input	4 channels
Operating Humidity	10% ~ 90%
Resolution	1080N, 720p, 960H, D1, CIF
Record Rate	Up to 25/30fps