Dahua nvr4208-8p User Manual

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Shuttle(outer
ring)
In real-time monitor mode it works as left/right direction key.
Playback mode, counter clockwise to forward and clock wise to
backward.
Jog(inner dial)
Up/down direction key.
Playback mode, turn the inner dial to realized frame by frame
playback. (Only applies to some special versions.)
USB port
To connect USB storage device, USB mouse.
Remote control
indicator light
ACT
Remote control indicator light
Status indicator
light
Status
If there is Fn indicator light, current status indicator light is null.
Power indicator
light
PWR
Power indicator light
Channel indictor
light
1-32
For 4/8/16-channel series product.
The corresponding channel light becomes on when system is
recording.
For 32/64-channel series product:
When the light flashes slowly, it means the corresponding
channel of 1-16 channel is recording now (Such as channel 1).
When the light flashes fast, it means the corresponding channel
of 17-32 channel is recording now (Such as channel 17)
When the light becomes on, It means the corresponding 2
channels are recoding now (Such as channel 1 and channel 17.).
The channel indictor light here does not show the status of
the 33-64-channel.
IR Receiver
IR
It is to receive the signal from the remote control.
2.1.11 NVR78-RH Series
The front panel is shown as below. See Figure 2-13.
Figure 2-13
Please refer to the following sheet for front panel button information.
Name
Icon
Function

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