Dahua nvr4208-8p User Manual

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In section 2, left click the channel name you want to view, you can see the corresponding video in current
window.
On the top left corner, you can view device IP(172.11.10.11), channel number(1), network monitor bit
stream(2202Kbps) and stream type(M=main stream, S=sub stream). See Figure 5-10.
Figure 5-10
On the top right corner, there are six unction buttons. See Figure 5-11.
Figure 5-11
 1: Digital zoom: Click this button and then left drag the mouse in the zone to zoom in. right click
mouse system restores original status.
 2: Local record. When you click local record button, the system begins recording and this button
becomes highlighted. You can go to system folder RecordDownload to view the recorded file.
 3: Snapshot picture. You can snapshot important video. All images are memorized in system client
folder PictureDownload (default).
 4: Audio :Turn on or off audio.(It has no relationship with system audio setup )
 5: Close video.
5.4 PTZ
Before PTZ operation, please make sure you have properly set PTZ protocol. (Please refer to chapter
5.8.5.10).
There are eight direction keys. In the middle of the eight direction keys, there is a 3D intelligent
positioning key.
Click 3D intelligent positioning key, system goes back to the single screen mode. Drag the mouse in the
screen to adjust section size. It can realize PTZ automatically.
Please refer to the following sheet for PTZ setup information.
Parameter
Function
Scan
 Select Scan from the dropdown list.
 Click Set button, you can set scan left and right limit.
 Use direction buttons to move the camera to you desired location
and then click left limit button. Then move the camera again and
then click right limit button to set a right limit.
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Dahua nvr4208-8p Specifications

General

Operating System	Embedded LINUX
IP Camera Input	8 channel
Two-way Talk	1 channel Input, 1 channel Output, RCA
Interface	1 HDMI, 1 VGA
OSD	Camera title, Time, Video loss, Camera lock, Motion detection, Recording
Record Interval	1 ~ 120 min (default: 60 min), Pre-record: 1 ~ 30 sec, Post-record: 10 ~ 300 sec
Ethernet	1 RJ-45 Port (10/100/1000Mbps)
Max. User Access	128 users
Smart Phone	iPhone, iPad, Android
HDD Bays	1
Operating Temperature	-10°C ~ +55°C (+14°F ~ +131°F)
Main Processor	Dual-core embedded processor
Multi-screen Display	1/4/9
Video Detection and Alarm	Motion Detection, MD Zones: 396 (22 x 18), Video Loss, Camera Blank
Alarm input	4
Relay Output	2
Compression	H.265, H.264
Recording Resolution	Up to 8MP
Record Mode	Manual, Schedule (Regular, Continuous), MD (Video detection: Motion Detection, Camera Blank, Video Loss)
PoE	8 ports (IEEE802.3af/at)
Protocols	HTTP, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE, DDNS, FTP, Alarm Server, IP Search (Support Dahua IP camera, DVR, NVS, etc.)
USB Interface	2 USB2.0
Power Supply	AC 100~240V, 50/60 Hz
Power Consumption	NVR: <10W (without HDD), PoE: Max 25.5W for single port, 130W total
Operating Humidity	10%~90% RH