Specification:

Model

DH-NVR4208-P

System

Main Processor

Dual-core embedded processor

Operating System

Embedded LINUX

Video

IP Camera Input

8 channel

Two-way Talk

1channel Input, 1channel Output, RCA

Display

Interface

1 HDMI,1 VGA

Resolution

1920×1080, 1280×1024, 1280×720, 1024×768

Display Split

1/4/8/9

OSD

Camera title, Time, Video loss, Camera lock, Motion detection, Recording

Recording

Compression

H.264/MJPEG

Resolution

5Mp（2560×1920）/3Mp（2048×1536）/1080P(1920×1080) / 720P(1280×720) / D1 (704×576/704×480)&etc.

Record Rate

200Mbps

Bit Rate

48~ 8192kbps

Record Mode

Manual, Schedule(Regular(Continuous), MD, Alarm), Stop

Record Interval

1~120 min (default: 60 min), Pre-record: 1~30 sec, Post-record: 10~300 sec

Video Detection & Alarm

Trigger Events

Recording, PTZ, Tour, Alarm, Video Push, Email,FTP, Buzzer & Screen tips

Video Detection

Motion Detection,MD Zones: 396(22×18), Video Loss & Camera Blank

Alarm Input

4 channel

Relay Output

2 channel

Playback & Backup

Sync Playback

1/4/9

Search Mode

Time/Date, Alarm, MD & Exact search (accurate to second), Smart search

Playback Function

Play, Pause, Stop, Rewind, Fast play, Slow play, Next file, Previous file, Next camera, Previous camera, Full screen, Repeat, Shuffle, Backup selection, Digital zoom

Backup Mode

USB Device/Network/Internal SATA burner

Network

Ethernet

1 RJ-45 port (10/100/1000Mbps)

PoE

4 ports (IEEE802.3af)

Network Function

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 and etc.)

Max. User Access

128users

Smart Phone

iPhone, iPad, Android, Windows Phone

Storage

Internal HDD

2 SATA ports, up to 8TB

Auxiliary Interface

USB

2 ports (1 Rear USB3.0, 1 Front USB2.0)

RS232

1 port, For PC communication&Keyboard

RS485

1 port, For PTZ control

General

Power Supply

DC12V/4A

PoE: DC48V/1.04A

Power Consumption

NVR: 20W(without HDD)

PoE: Max.25.5W for single port

Working Environment

-10°C ~+55°C / 10%~90%RH / 86~106kpa

Dimension
(W×D×H)

1U, 375mm×285mm×50mm

Weight

2.0KG(without HDD)