Dahua nvr4208-8p User Manual

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System
System
Resource
s
16/32-channel series product support 4/8/16/32-channel HD connection
respectively. Main stream/sub stream bandwidth supports 200Mbps.
Operation
System
Embedded Linux real-time operation system
Operation
Interface
WEB/Local GUI
Decode
Video
Compres
sion
H.264/MJPEG/MPEG4
Decode
Capacity
Max supports 32-channel D1, or 16-channel 720P, or 8-channel 1080P, or
4*3M or 2*5M decode.
Video
Video
Input
4/8/16/32-ch network compression video input
Video
Output
1-channel VGA analog video output.
HDMI
1-ch HDMI output. Version number is 1.4
Window
Split
1/4/8/9/16-window
Audio
Audio
Input
1-ch bidirectional talk input
Audio
Output
1-ch bidirectional talk output
Audio
Compres
sion
G.711a
Alarm
Alarm
Input
4-ch alarm input
Alarm
Output
2-ch alarm output
Function
Storage
2 built-in SATA ports.
Multiple-c
hannel
Playback
Max 16-channel 720P/8-channel 1080P playback at the same time.
Port and
Indicator
RS232
Port
One RS232 port to debug transparent COM data.
RS485
port
One RS485 port to control PTZ. Support various protocols.
USB2.0
Port
One peripheral USB2.0 port.
One peripheral USB3.0 port.
Network
Connecti
on
1 RJ45 10/100/1000Mbps self-adaptive Ethernet port.

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