Dahua XVR4108HS User Manual

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Parameter
Function
alarm ended. The value ranges from 1s to 300s.
Video Matrix
This function is for motion detect only. Check the box here to
enable video matrix function. Right now system supports
one-channel tour function. System takes “first come and first
serve” principle to deal with the activated tour. System will process
the new tour when a new alarm occurs after previous alarm ended.
Otherwise it restores the previous output status before the alarm
activation.
Snapshot
You need to check the box here to enable this function. You can
set corresponding channel to snapshot when motion detect alarm
occurs.
Show
message
System can pop up a message to alarm you in the local host
screen if you enabled this function.
Buzzer
Check the box here to enable this function. The buzzer beeps
when an alarm occurs.
Alarm upload
System can upload the alarm signal to the center (Including alarm
center.
Message
When 3G network connection is OK, system can send out a
message when motion detect occurs.
Send Email
If you enabled this function, System can send out an email to alert
you when an alarm occurs.
Tour
You need to check the box here to enable this function. System
begins 1-wiindow or multiple-window tour display among the
channel(s) you set to record when an alarm occurs.
PTZ
Activation
Here you can set PTZ movement when an alarm occurs. Such as
go to preset X. See Figure 5- 72.
Log
Check the box here, system can record motion detect event log.
5.10.3.1.2 Video Loss
The video loss interface is shown as in Figure 5-73.
After analysis video, system can generate a video loss alarm when the detected moving
signal reached the sensitivity you set here.
Please note video loss does not support anti-dither, sensitivity, region setup. For rest
setups, please refer to chapter 5.10.3.1.1 motion detect for detailed information.

Dahua XVR4108HS Specifications

General

Video Compression	H.265+/H.265/H.264+/H.264
Audio Input/Output	1/1, RCA
USB	2 USB 2.0
Power Supply	DC12V/2A
Main Processor	Embedded Processor
Operating System	Embedded LINUX
HDCVI Camera	1080p@25/30 fps, 720p@25/30 fps
AHD Camera	1080p@25/30 fps, 720p@25/30 fps
TVI Camera	1080p@25/30 fps, 720p@25/30 fps
Record Mode	Manual, Schedule (Regular, Continuous), MD (Video detection: Motion Detection, Video Loss, Tampering), Alarm, Stop
Video Output	1 HDMI, 1 VGA
Display Split	1/4/8/9
OSD	Camera title, Time, Video loss, Camera lock, Motion detection, Recording
Smart Phone	iPhone, iPad, Android
HDD	1 SATA Port, up to 6TB
Video Input	8 channels
IP Camera Input	8+2 channel, each channel up to 5MP
Recording Resolution	1080N, 720P, 960H, D1, HD1, CIF
Record Rate	Main Stream: 1080N/720P/960H/D1/HD1/BCIF/CIF/QCIF (1~25/30fps)
Bit Rate	32 Kbps–6144 Kbps per channel
Record Interval	1 ~ 60 min (default: 60 min), Pre-record: 1 ~ 30 sec, Post-record: 10 ~ 300 sec
Resolution	1920×1080, 1280×1024, 1280×720
Network Interface	RJ-45 port (10/100M)
Interoperability	ONVIF
Working Environment	-10°C to +55°C / 10% to 90% RH
Weight	0.75kg (without HDD)
Two-way Talk	Reuse audio input/output channel 1