Model

DH-NVR3204

DH-NVR3208

DH-NVR3216

System

Main Processor

High performance Dual-core embedded microprocessor

Operating System

Embedded LINUX

System Resources

Pentaplex function: live, recording, playback, backup & remote access

Control Mode

Front panel, USB mouse, IR remote control, Keyboard, Network

Video

IP Camera Input

4ch@D1 / 2ch@720P /1ch@1080P

8ch@D1 / 4ch@720P / 2ch@1080P

16ch@D1 / 8ch@720P / 4ch@1080P

IP Camera Supported List

Dahua, Arecont Vision, AXIS, Canon, Dynacolor, Panasonic, SAMSUNG, SANYO, SONY, ONVIF

Output

1 HDMI(video & audio), 1 VGA

Display

Display Split

1/4

1/4/8/9

1/4/8/9/16

Resolution

1920��1080, 1280��1024, 1280��720, 1024��768

Tour Display

Support

Privacy Masking

4 self-defined four-sided zones for privacy masking for each camera

OSD

Camera title, time, video loss, camera lock, motion detection, recording

Recording

Compression

H.264 / MPEG4

Recording Resolution

1080P(1920��1080) / 720P(1280��720) / D1 (704��576/704��480)

Max Recording Speed

100/120fps@D1, 50/60fps@720P , 25/30fps@1080P

200/240fps@D1, 100/120fps@720P , 50/60fps@1080P

400/480fps@D1, 200/240fps@720P , 100/120fps@1080P

Recording Bit Rate

Up to 8Mbps

Up to 16Mbps

Up to 32Mbps

Recording Quality

CBR, VBR(1~6 level, level 6 is the best)

Recording Mode

Manual, Schedule(Regular(Continuous), MD(Video detection: Motion detection, Camera blank, Video loss), Alarm), Stop

Recording Priority

Manual >Alarm >MD >Regular

Recording Interval

1~120 min (default: 60 min)

Video Detection & Alarm

Trigger Events

Recording, PTZ movement, Tour, Alarm, Email, FTP, Buzzer & Screen tips

Motion Detection

Zones: 396(22��18), Sensitivity: 1~6 (level 6 is highest)

Video Loss & Camera Blank

Support

Alarm Input

4 channel

8 channel

16 channel

Relay Output

3 channel

Playback & Backup

Playback Channel

1/2/4/All

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

Flash drive / USB HDD / USB CD&DVD-RW / Network download

Network

Ethernet

RJ-45 port (10/100M/1000M)

Network Function

HTTP, TCP/IP, UPNP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPOE, DDNS, FTP, Alarm Server, IP Search(Support Dahua IP camera, DVR, NVS etc)

Max Remote Users

20 Users simultaneously

Remote Operation

Monitor, PTZ control, Playback, System setting, File download, Log information

Hard Disk

Hard Disk

2 SATA ports, Up to 6TB

Space Occupation

Max 3.6GB/H per channel

HDD Management

HDD Group, HDD hibernation technology, HDD faulty alarm & Raid(Redundancy)

Auxiliary Interface

USB Interface

2 ports, 1 for mouse control, 1 for backup

RS232

Dahua keyboard, PC communication

RS485

PTZ control

Environmental

Power Supply

DC12V/3.3A

Power Consumption

20W(without HDD)

Working Environment

-10 ~+55��C / 10~90%RH / 86~106kpa

Dimension

1U, 375mm��285mm��45mm(W��D��H)

Weight

2.3KG(without HDD)