Đầu ghi hình Penta-brid 8 kênh DAHUA DH-XVR7208A-4K-X

System

Main Processor

Embedded Processor

Operating System

Embedded LINUX

Video and Audio

Analog Camera Input

8 Channel, BNC

HDCVI Camera

4K, 6MP, 4MP, 1080P@25/30fps, 720P@50/60fps, 720P@25/30fps

AHD Camera

5MP, 4MP, 3MP, 1080P@25/30, 720P@25/30fps

TVI Camera

5MP, 4MP, 3MP, 1080P@25/30, 720P@25/30fps

CVBS Camera

PAL/NTSC

IP Camera Input

8+8 Channel, each channel up to 8MP

Audio In/Out

4/1, RCA

Two-way Talk

Reuse audio in/out, RCA

Recording

Compression

H.265+/H.265/H.264+/H.264

Resolution

4K, 6MP, 5MP, 4MP, 3MP, 1080P, 720P, 960H, D1, CIF

Record Rate

Main stream: 4K(1~15fps); 6MP/5MP(1~20fps); 4MP/3MP/1080P/720P/960H/D1/CIF (1~25/30fps)
Sub steram:960H(1~15fps);
D1/CIF(1~25/30fps)

Bit Rate

32Kbps ~ 8192Kbps Per Channel

Record Mode

Manual, Schedule (General, Continuous), MD (Video detection: Motion Detection, Video Loss, Tampering), Alarm, Stop

Record Interval

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

Audio Compression

AAC(only for the 1st channel), G.711A, G.711U, PCM

Audio Sample Rate

8KHz, 16 bit Per Channel

Audio Bit Rate

64Kbps Per Channel

Display

Interface

1 HDMI, 1 VGA

Resolution

HDMI:3840×2160, 2560×1440, 1920×1080, 1280×1024, 1280×720
VGA: 1920×1080, 1280×1024, 1280×720

Multi-screen Display

When IP extension mode not enabled: 1/4/8/9
When IP extension mode enabled: 1/4/8/9/16

OSD

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

Network

Interface

1 RJ-45 Port (1000M)

Network Function

HTTP, HTTPS, TCP/IP, IPv4/IPv6, Wi-Fi, 3G/4G, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE,DDNS, FTP, Alarm Server, P2P,IP Search (Supports IP camera, DVR, NVS, etc.)

Max. User Access

128 users

Smart Phone

iPhone, iPad, Android

Interoperability

ONVIF 16.12, CGI Conformant

Trigger Events

Recording, PTZ, Tour, Video Push, Email, FTP, Snapshot, Buzzer and Screen Tips

Video Detection

Motion Detection, MD Zones: 396 (22 × 18), Video Loss,Tampering and Diagnosis

Alarm input

8

Relay Output

3

Playback and Backup

Playback

1/4/9

Search Mode

Time /Date, Alarm, MD and Exact Search (accurate to second)

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

Storage

Internal HDD

2 SATA Ports, up to 10TB capacity for each disk

Auxiliary Interface

USB

2 USB Ports (1 USB 2.0 , 1 USB 3.0)

RS232

N/A

RS485

1 Port, for PTZ Control

Electrical

Power Supply

DC12V/5A

Power Consumption

Construction

Device Dimensions

1U, 375×287×53 mm 

Net Weight 

1.7kg (without HDD)