Dahua nvr4208-8p User Manual

218
supports customized path setup. After select or create new folder, click the
Start button to begin the backup operation. The record file(s) will be saved in
the specified folder.
 Check the file again you can cancel current selection. System max supports to
display 32 files from one channel.
 After you clip on record file, click Backup button you can save it.
 For one device, if there is a backup in process, you can not start a new backup
operation.
13
Clip
It is to edit the file.
 Please click to play the file you want to edit.
 Select clip start time on the time bar and then Click to start clip.
 Select clip stop time on the time bar and then click to stop clip.
 Click , system pops up file backup dialogue box for you to save.
Please note:
 Clip function is for one-channel mode/multiple-channel mode.
 System max supports 1024 files backup at the same time.
 You can not operate clip operation if there is any file has been checked in
the file list.
14
Record
type
In any play mode, the time bar will change once you modify the search type.
Other Functions
15
Smart
search
 When system is playing, you can select a zone in the window to begin smart
search. Click the motion detect button to begin play.
 Once the motion detect play has begun, click button again will terminate
current motion detect file play.
 There is no motion detect zone by default.
 If you select to play other file in the file list, system switches to motion detect
play of other file.
 During the motion detect play process, you can not implement operations such
as change time bar, begin backward playback or frame by frame playback.
 Please refer to chapter 4.11.2.1 Smart Search for detailed operation.
16
Other
channel
synchroni
zation
switch to
play
when
playback
When playing the file, click the number button, system can switch to the same
period of the corresponding channel to play.

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