Dahua nvr4208-8p User Manual

48
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
4 peripheral USB2.0 ports. Two at the front panel and two at the rear panel.
Network
Connecti
on
Two RJ45 10/100Mbps self-adaptive Ethernet ports.
Power
Port
One power port. Input 100V～240V，50~60Hz.
Power
Button
One button. At the rear panel.
Power
On-off
Button
One button. At the front-panel.
IR
Receiver
Window
Support IR remote control
Clock
Built-in clock.
General
Indicator
Light
One power status indicator light.
One network status indicator light.
One HDD status indicator light.
Power
Consump
tion
＜35W(No HDD)
Working
Temperat
ure
-10℃～+55℃
Working
Humidity
10℅－90℅
Air
pressure
86kpa－106kpa
Dimensio
n
3U case: 448mm×490mm×133.2mm
Weight
10.5kg～11.5kg（No HDD）
Installatio
n
Desk installation
1.3.26 NVR42V-8P Series
Model
NVR42V-8P
System
System
Resources
8/16/32-channel series product support 8/16/32-channel HD connection
respectively. Main stream bandwidth supports 80/160/160Mbps

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