Model

DHI-NVR2104HS-P-S2

DHI-NVR2108HS-8P-S2

System

Main Processor

Dual-core ded processor

Operating System

ded LINUX

Video& Audio

IP Camera Input

4 channel

8 channel

Two-way Talk

1 channel Input, 1 channel Output, RCA

Display

Interface

1 HDMI , 1 VGA

Resolution

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

Display Split

1/4

1/4/8/9

OSD

Camera , Time, Camera lock, Motion detection, Recording

Recording

Compression

Smart H.264+/H.264

Resolution

6Mp, 5Mp, 4Mp, 3Mp, 1080P, 1.3Mp, 720P & etc.

Record Rate

Max 80Mbps

Bit Rate

48~ 8192kbps

Record Mode

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

Record Interval

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

Video Detection

Trigger Events

Recording, PTZ, Tour, Video Push, Screen tips

Video Detection

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

Playback & Backup

Sync Playback

1/4

1/4/9

Search Mode

Time/Date, 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 (10/100Mbps)

PoE

4 ports (IEEE802.3at/af)

8 ports (IEEE802.3at/af)

Network Function

HTTP, HTTPS, TCP/IP, IPv4, RTSP, UDP, NTP, DHCP, DNS, IP Filter, DDNS, IP Search(Support Dahua IP camera, DVR, NVS and etc.)

Max. User Access

128 users

Smart Phone

iPhone, iPad, Android

Storage

Internal HDD

1 SATA II ports, up to 6TB

Auxiliary Interface

USB

2 USB2.0

General

Power Supply

DC48V/1.25A

DC48V/2A

Power Consumption

NVR: <4.24W (Without HDD)
PoE: 50W in total

NVR: <4.77W (Without HDD)
PoE: 80W in total

Working Environment

-10°C~+55°C/10%~90%RH/86~106kpa

Dimension(W×D×H)

Compact 1U, 260mm×220mmx45mm

Weight

0.85KG(Without HDD)

0.9KG(Without HDD