Corporate
Language
Display & Control Transmission Fire Alarms
Logo

Logo

Hot Searches

Traffic Management

Traffic Management

Education

Education

Perimeter Protection

Perimeter Protection

Network Cameras

Network Cameras

Quick Links

City Business

Traffic Management

Fire Lane Parking Detection

Newsroom

Dahua Technology Releases 2025 ESG Report: Advancing Sustainable Development Through Digital Intelligence

2026-04-29

Dahua Technology Releases 2025 ESG Report: Advancing Sustainable Development Through Digital Intelligence

DSS4004

Overview Specifications Download Sales Enquiry
Home
Products
Network Products Wireless Products HDCVI Products Thermal Products Video Intercoms Access Control & Time Attendance Alarms Interactive Whiteboards Transmission Intelligent Traffic EV Charger Memory Software DoLynk Cloud Display & Control Security Screening & ESL & EAS Fire Alarm Accessories Others Dedicated Products Discontinued Products
Discontinued Products
PTZ Cameras Network Cameras HDCVI Cameras Network Recorders Thermal Cameras HDCVI Recorders EZ-IP Display & Control Video Intercoms Access Control Alarms Mobile & Traffic Software Accessories Kits Transmission Video Conferencing Storage IVS Drone Security Screening Dahua Memory Explosion-Proof & Anti-Corrosion Interactive Whiteboards
Software
EOL
DSS4004
EOL
Favourite
DSS4004

General Surveillance Management Center

Key Points

    > Embedded Linux System, C/S Architecture

    > Supports 7*24 stable operation

    > Supports distribute and cascade deployment

    > Supports hot standby for master server

    > Supports N+M hot standby for sub server

    > Supports 256 IP devices and 256 channels

    > Supports 50 Onvif devices

    > Supports 100 IP Access Controls or Alarm Controllers and 200 channels


Sales Enquiry
Datasheet

Specifications

System

Main Processor

64 bit 4 core CPU

Operating System

Embedded Linux

Memory

4GB

Chassis

1.0mm SGCC steel plate

Interface

Network Port

4 RJ-45 Ports（10/100/1000Mbps )

Ethernet Port

4 Ethernet Ports Joint Working or 4 Independent

1000Mbps Ethernet Ports

RS232

Reserved

RS485

Reserved(reusable with alarm port)

Alarm input/output

Reserved(reusable with alarm port)

USB Port

Front panel: 2× USB 3.0, Rear panel: 2 × USB 2.0

HDMI

2 HDMI, one as network config, another as spare

VGA

1 VGA, as network config

HDD Installation

Built-in 1× 1T HDD disk (2.5") for system

Support 3HDD disks (2.5") for Picture storage

Video Management

Number of Connected Cameras Per Server

256 IP devices and 256 channels

ONVIF Device

50

Auto-Register

200

Clients Per System

50 Online Users

Numbers of Users

Unlimited

Numbers of Roles

100

Mobile DVR Device

50IP, 200channels

Bandwidth of Video Input per Server

300 Mbps

Bandwidth of Video Output per Server

300 Mbps

Alarm Inputs

20/s (Average), 80/s (Peek)

Other

Power

100V ~ 240V, 47 ~ 63Hz

Consumption

35W ~ 50W (with HDD)

Working Environment Temperature

0℃~ 50℃

Working Environment Humidity

5%~90% (non-condensation)

Storage Environment Temperature

-20℃~ ﹢70℃

Storage Environment Humidity

5% ~ 90% (non-condensation)

Working Altitude

-60m ~ 3000m

Weight

(Without Package)

4.5Kg

Dimension

1U, 440mm×398.6mm×43.6 mm

Installation Method

Standard 19" rack installation

Dahua Partner APP

Now with a fresh new look and lots of added features. Download the app today and enjoy your all-in-one business platform at your fingertips

logo Download

Please select your question

Back to Previous Site

To ensure continuity of service, the previous version of our official website remains available. You may access it via the link provided.

Previous Version
* Limited to a maximum of 4 products
Reset
Compare