Dahua nvr4208-8p User Manual

2
Network
Monitor
 Through network, sending audio/video data compressed by IPC or NVS
to client-ends, then the data will be decompressed and display.
 Support max 128 connections at the same time.
 Transmit audio/video data by HTTP, TCP, UDP, MULTICAST,
RTP/RTCP and etc.
 Transmit some alarm data or alarm info by SNMP.
 Support WEB access in WAN/LAN.
Window Split
 Adopt the video compression and digital process to show several
windows in one monitor. Support 1/4/8/9/16/ 25/36-window display when
preview and 1/4/9/16-window display when playback.
Record
 Support normal/motion detect/alarm record function. Save the recorded
files in the HDD, USB device, client-end PC, or network storage server.
You can search or playback the saved files at the local-end or via the
Web/USB device.
Backup
 Support network backup, USB2.0 record backup function, the recorded
files can be saved in network storage server, peripheral USB2.0
device, burner and etc.
Network
Management
 Supervise NVR configuration and control power via Ethernet.
 Support management via WEB.
Peripheral
Equipment
Management
 Support peripheral equipment management such as protocol setup and
port connection.
 Support transparent data transmission such as RS232 (RS-422), RS485
(RS-485).
Auxiliary
 Support switch between NTSC and PAL.
 Support real-time system resources information and running statistics
display.
 Support log file.
 Local GUI output. Shortcut menu operation via mouse.
 IR control function (For some series product only.). Shortcut menu
operation via remote control.
 Support IPC or NVS remote video preview and control.
1.3 Specifications
1.3.1 NVR100/100-P Series
Model
100 Series
100-P Series
System
System
Resources
4/8-ch series product support 4/8 HD connection respectively. Total
bandwidth supports 28/56Mbps respectively.
OS
Embedded Linux real-time operation system
Operation
Interface
WEB/Local GUI
Decode
Video Decode
H.264/MJPEG

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