XVR dahua 4k 8 port 7808S-4K-I3

System

Main Processor

Industrial-grade processor

Operating System

Embedded Linux

Operating Interface

Web; Local GUI

Quick Pick

QuickPick 2.0 AI by Recorder (Number of Channels)

2 channels

Perimeter Protection

Perimeter Performance AI by Recorder (Number of Channels)

Advanced Mode: 2 channels, 10 IVS rules for each channel

General Mode: 8 channels, 10 IVS rules for each channel

Face Detection

Face Attributes

6 attributes

Face Detection Performance of AI by Recorder (Number of Channels)

2 channels(up to 12 face images/s each channel)

Privacy Protection

Privacy Protection Performance of AI by Recorder (Number of Channels)

1 channel

Face Recognition

Face Database Capacity

Up to 10 face databases with 20,000 images.

Face Recognition Performance of AI by Recorder (Number of Channels)

2 channels

SMD Plus

SMD Plus by Recorder

8 channels: Secondary filtering for human and vehicle, reducing false alarms caused by leaves, rain and lighting condition change

SMD Plus by Camera

16 channels

AI Video Quality Analytics

AI Video Quality Analytics by Recorder

8 channels: Supports detecting brightness levels, color cast, defocus, overexposure, contrast levels, black and white

Scene Changing

Scene Changing by Recorder

1 channel

Irregular Black Block Masking

Irregular Black Block Masking by Recorder

1 channel

EPTZ

EPTZ by Recorder

1 channel

Audio and Video

Analog Camera Input

8 BNC ports, supports HDCVI/AHD/TVI/CVBS auto-detect

Camera Input

1. CVI: 4K@25/30 fps; 4K@12.5/15 fps; 6 MP@20 fps; 5 MP@25 fps; 5 MP@20 fps; 4 MP@25/30 fps; 1080p@25/30 fps; 720p@25/30 fps; 720p@50/60 fps.

2. TVI: 4K@15 fps; 5 MP(2560 x 1944)@20 fps; 5 MP(2960 x 1665)@20 fps; 4 MP@25/30 fps; 3 MP@25/30 fps; 1080p@25/30 fps; 720p@25/30 fps.

3. AHD: 4K@15 fps; 5 MP@20 fps; 4 MP@25/30 fps; 3 MP@25/30 fps; 1080p@25/30 fps; 720p@25/30 fps.

IP Camera Input

Up to 16 channels of IPC access

8 IP channels by default + 8 channels (analog channels are converted to IP channels)

Incoming bandwidth: 128 Mbps, recording bandwidth: 128 Mbps and outgoing bandwidth: 128 Mbps

*After IP extension is enabled, EPTZ, Video Quality Analytics, Scene Changing, Face Recognition, Face Detection, SMD, Perimeter Protection, QuickPick 2.0 and Privacy Protection cannot be used.

Encoding Capacity

Encode Enhancement disabled：

Main stream:

4K@(1 fps–15 fps); 6 MP@(1 fps–20 fps); 5 MP/4K-N/4 MP/3 MP/1080p/720p/960H/D1/CIF@(1 fps–25/30 fps)

Sub stream:

960H@(1 fps–15 fps);D1/CIF@(1 fps–25/30 fps)

Encode Enhancement enabled：

Main stream:

the 1st, 5th channel 4K@(1 fps–30 fps), others 4K@(1 fps–15 fps);

6 MP@(1 fps–20 fps); 5 MP/4K-N/4 MP/3 MP/1080p/720p/ 960H/D1/CIF@(1 fps–25/30 fps)

Sub stream:

960H@(1 fps–15 fps); D1/CIF@(1 fps–25/30 fps)

*When Encode Enhancement is enabled, EPTZ, Video Quality Analytics, Scene Changing, Face Recognition, Face Detection, Perimeter Protection, QuickPick 2.0 and Privacy Protection cannot be used.

Dual-stream

Yes

Video Bit Rate

32 kbps–8192 kbps

Audio Sampling

8 kHz, 16 bit

Audio Bit Rate

64 kbps

Video Output

2 HDMI, 1 VGA, 1 CVBS

HDMI1: 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720

VGA/HDMI2: 1920 × 1080, 1280 × 1024, 1280 × 720

*Heterogeneous video sources output for HDMI 2 is configurable.

Multi-screen Display

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

When IP extension mode enabled: 1/4/8/9/16

Third-party Camera Access

Panasonic; Sony; Hanwha; Axis; Arecont; ONVIF

Compression Standard

Video Compression

AI Coding; Smart H.265+; H.265; Smart H.264+; H.264

Audio Compression

G.711a; G.711u; PCM

Network

Network Protocol

HTTP; HTTPS; TCP/IP; IPv4; IPv6; RTSP; UDP; NTP; DHCP; DNS; SMTP; UPnP; IP Filter; FTP; DDNS; SNMP; Alarm Server; P2P; Auto Registration; IP Search (Supports IP camera, DVR, NVS, etc.)

Mobile Phone Access

iOS; Android

Interoperability

ONVIF 24.06 (Profile T; Profile S; Profile G); CGI; SDK

Browser

Chrome; IE; Safari; Edge; Firefox

Recording Playback

Record Mode

General; alarm; motion detection; intelligent; POS

Recording Playback

1/4/9

Backup Method

USB device and network

Playback Mode

Instant playback; general playback; event playback; tag playback; smart playback

Storage

Disk Group

Yes

Alarm

General Alarm

Motion detection; local alarm; alarm box; HDCVI alarm; camera external alarm; network alarm; PIR alarm

Anomaly Alarm

Error (no disk, disk error, low space, low quota space; network disconnection; IP conflict; MAC conflict); video loss; video tampering; camera offline

Intelligent Alarm

Face detection; face recognition; perimeter protection; SMD Plus

Alarm Linkage

Record; snapshot (panoramic); local alarm output; IPC external alarm output; audio; buzzer; log; preset; email

Ports

CVBS Output

1 channel

Audio Input

8-channel BNC

8-channel BNC (Coaxial Audio)

Audio Output

1-channel BNC

Two-way Talk

1-channel BNC

Alarm Input

16 channels

Alarm Output

6 channels (5-channel relay output, 1-channel 12 V 1 A output）

Disk Interface

8 SATA ports. Each disk can contain up to 16 TB. This limit varies depending on the environment temperature.

eSATA

1

RS-232

1

RS-485

1

USB

4 (2 front USB 2.0 ports, 2 rear USB 3.0 ports)

HDMI

2

VGA

1

Network Port

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

General

Power Supply

AC100V～AC240V 50±2%Hz

Power Consumption

<20 W (without HDD)

Net Weight

6.80 kg (15.00 lb)

Gross Weight

9.40 kg (20.73 lb)

Product Dimensions

440.0 mm × 455.6 mm × 94.9 mm (17.32 » × 17.94 » × 3.73 ») (W × D × H)

Packaging Dimensions

570.0 mm × 570.0 mm × 226.0 mm (22.45″ × 22.45″ × 8.90″) (W × D × H)

Operating Temperature

–10 °C to +55 °C (+14 °F to +131 °F)

Storage Temperature

–20 °C to +60 °C (–4 °F to +140 °F)

Operating Humidity

10%–90% (RH), non-condensing

Installation

Desktop

Certifications

CE: CE-LVD: EN 60950-1/IEC 60950-1 CE-EMC: EN 61000-3-2, EN 61000-3-3, EN 55032, EN 50130, EN 55024 FCC: Part 15 Subpart B