Model

KH-4K68128N2

System

Main Processor

Intel processor

Operating System

LINUX

Video and Audio

IP camera Input

128 channel

Two-way Talk

1 channel Input, 1 channel Output, RCA

Display

Interface

2 HDMI (up to 3840 x 2160), 1 VGA

Resolution

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

Multi-screeen 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

Video/Audio Compression

H.264/ MJPEG

Resolution

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

Record Rate

256Mbps

Record Mode

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

Bit Rate

1~20Mbps

Record Interval

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

Trigger Events

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

Video Detection

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

Relay Output

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

Playback và Backup

Sync Playback

128Mbps in Raid 5 mode, 64Mbps in single HDD mode

Search Mode

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

Playback Functions

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/ Internal SATA burner/  eSATA Device/ Network

Network 

Interface

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

Ethernet Port

2 Ethernet ports joint working or 2 independent 1000Mbps

Network Functions

HTTP, TCP/IP, IPv4/IPv6, UPNP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPOE, DDNS, FTP, Alarm Server, IP

Search (Support IP camera, DVR, NVS…)

Max User Access

128 users

Smart Phone

iPhone, iPad, Android…

Storage

Internal HDD

8 SATA III port, up to 48TB

HDD Mode

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

Auxiliary Interface

USB Interface

4 USB ports (3 USB 2.0, 1 USB 3.0)

eSATA

1 eSATA port

RS232

1 port, For PC communication & Keyboard

RS485

1 port, For PTZ control

General

Power Supply

110 ~ 240VAC, 50~60Hz

Power Consumption

<40W (without HDD)

Working Environment

-10ºC~+55ºC/ 10%~ 90%RH/ 86 ~ 106kpa

Dimension

486mm (with ears) x 454.9 x 91 mm

Weight

9kg (without HDD)