Model

NVR708S-128-4K

NVR708S-128R-4K

System

Main Processor

Intel Processors

Operating System

LINUX

Video& Audio

IP Camera Input

128 channel

Two-way Talk

1channel Input, 1channel Output, RCA

Display

Interface

2 HDMI (up to 3840×2160), 1 VGA

Resolution

3840×2160, 1920×1080, 1280×1024,  1280×720, 1024×768

Multi-screen Display

The 1st screen: 1/4/8/9/16/25/36

The 2nd screen: 1/4/8/9/16

OSD

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

Recording

Compression

H.264/MJPEG

Resolution

12Mp, 8Mp, 6Mp, 5Mp, 3Mp, 1080P, 1.3Mp, 720P & etc.

Record Rate

256Mbps

Bit Rate

1~ 20Mbps

Record Mode

Manual, Schedule(Regular(Continuous),   MD(Video detection: Motion detection,

Camera blank, Video loss), Alarm), Stop

Record Inter val

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 out, Video Push, Email, FT P, Snapshot, Buzzer & Screen

tips

Video Detection

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

Alarm Input

16ch, low level effective,  green terminal interface

Relay Output

8ch, Relay contact(1A@24VDC),  NO/NC programmable, green terminal interface

Playback & Backup

Playback

128Mbps in Raid 5 mode

64Mbps in single HDD mode

Search Mode

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

Playback Function

Play, Pause, Stop, Rewind, Fast play, Slow pla y, Next file, Previo us file, Next camera,

Previous camera, Full screen, Repeat, Shuffle,  Backup selection, Digital zoom

Backup Mode

USB Device/Network/Internal   SATA burner /eSATA Device

Network

Interface

2 RJ-45 ports (10/100/1000Mbps)

Ethernet Port

2 Ethernet ports joint working or 2 independent  1000Mbps Ethernet ports

Network Function

HTTP, TCP/ IP, IPv4/ IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE, DDNS, FTP, Alarm Ser ver, IP Search(Support Dahua IP camera, DVR, NVS and etc.)

Max. User Access

128 users

Smart Phone

iPhone, iPad, Android, Windows Phone

Storage

Internal HDD

8 SATA III ports, up to 48TB

HDD Mode

Single, Raid 0/1/5/6/10/50/60  (Support global HDD hot-spare)

Auxiliary Interface

USB

4 USB ports(3 USB2.0, 1 USB3.0)

eSATA

1 eSATA port

RS232

1 port, For PC communication&  keyboard

RS485

1 port, For PTZ control

General

Power Supply

AC110V~240V,  50~60Hz

AC100V~240V,  50~60Hz, Redundant

Power Consumption

<40W (Without HDD)

Working

Environment

-10°C~+55°C/10%~90%RH/86~106kpa

Dimension(W×D×H)

486mm(with  ears)×454.9mm  ×91mm

486mm(with  ears)×471.8mm  ×91mm

Weight

9kg (without  HDD)

Installation

19” Rack-mounted