Dahua DH-XVR4108HS-X User Manual

The Grand Tour 23
No.
Port Name
Function
10
RS-485
communication port
Connects to the control devices such as speed dome PTZ.
RS-485_A port is connected by the cable A and RS-485_B is
connected to the cable B.
11
Power input port
Inputs power.
12
Ground terminal.
Table 3-16
3.2.7 DH-XVR7416L-4KL-X/DH-XVR5432L-X/DH-XVR5416L-X
Figure 3-18
No.
Port Name
Function
1
Ground terminal.
2
Power input port
Inputs power.
3
Power button
Turns on/off the DVR.
4
Audio input port
Receives audio signal output from the devices such as
microphone.
5
Audio input port
(MIC IN)
Tow-way talk input port which receives analog audio signal
output from the devices such as microphone and pickup.
6
Audio output port
(MIC OUT)
Tow-way talk output port which outputs the analog audio signal to
the devices such as the sound box.
7
Audio output port
Outputs audio signal to the devices such as the sound box.
8
Video output port
Connects to video output devices such as TV.
9
Video input port
Connects to analog camera to input video signal.
10
Alarm input port
1–16
Four groups of alarm input ports (Group 1: port 1 to port 4; Group
2: port 5 to port 8; Group 3: port 9 to port 12; Group 4: port 13 to
port 16). These ports receive the signal from the external alarm
source. There are two types: NO (Normally Open) and NC
(Normally Closed).
When your alarm input device is using external power, please
make sure the input device and the DVR connect to the same
ground.

Dahua DH-XVR4108HS-X Specifications

General

Main Processor	Embedded Processor
Operating System	Embedded LINUX
Video Input	8 Channel, BNC
Audio In/Out	1/1, RCA
Two-way Talk	Reuse audio in/out, RCA
Record Interval	1 ~ 60 min (default: 60 min), Pre-record: 1 ~ 30 sec, Post-record: 10 ~ 300 sec
Video Output	1 HDMI, 1 VGA
Display Split	1/4/8/9
OSD	Camera title, Time, Video loss, Camera lock, Motion detection, Recording
Max. User Access	128 users
Smart Phone	iPhone, iPad, Android
Internal HDD	1 SATA Port, up to 6TB capacity
Hard Drive	1 SATA Port, up to 6TB capacity
Compression	H.265+/H.265/H.264+/H.264
Power Supply	DC12V/1.5A
Operating Temperature	-10°C ~ +55°C (+14°F ~ +131°F)
Operating Humidity	10% ~ 90% RH
Weight	0.8kg (1.8 lb) (without HDD)
Channels	8
Recording Resolution	1080p; 720p; 960H; D1; CIF
Bit Rate	1Kbps ~ 6144Kbps Per Channel
Record Mode	Manual, Schedule (Regular, Continuous), MD (Video detection: Motion Detection), Alarm
Resolution	1920×1080, 1280×1024, 1280×720
Ethernet	1 RJ-45 Port (100M)
Network Interface	RJ-45 port (10/100M)
Network Functions	HTTP, HTTPS, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE, DDNS, FTP, Alarm Server, IP Search
Storage Capacity	Up to 6TB
USB Interface	2x USB 2.0
Power Consumption	<10W (Without HDD)
Working Environment	-10°C ~ +55°C / 10% ~ 90% RH
Dimension	260mm×236mm×48mm (10.2"×9.3"×1.9")
Dimensions	260mm×236mm×48mm (10.2"×9.3"×1.9")