Dahua DS04-AI400N · Price in Qatar

Name: Dahua DS04-AI400N 4K Media Player Box for Digital Signage
Brand: Dahua
SKU: dahua-ds04-ai400n
Availability: InStock

Overview

The Dahua DS04-AI400N is a 4K media player box that drives digital signage screens from a small metal casing. It runs Android 14 with 8 GB RAM and 32 GB storage, plays video, PDFs, Word files and images, and can split a screen into five windows. Schools, hotels and offices in Qatar can schedule content by day, week or month and manage it remotely over the network.

What the DS04-AI400N does on a signage screen

The DS04-AI400N is a compact media player box that sits behind a display and feeds it content over HDMI. Rather than running signage software on a PC, the box runs Android 14 with 8 GB of RAM and 32 GB of onboard storage. It shows live video, PDFs, Word documents, images, audio and rolling titles, and it keeps the clock and weather on screen up to date. Its HDMI output carries one channel at 4K and 60 fps, or four channels at 1080p.

Scheduling, layouts and remote management

Playback can be planned by day, week or month, and the box supports inter-cut, specified time, periodic and gasket play modes. A single screen can be split into five windows, so one panel can show a video, a clock and weather panel and a text notice at the same time. Administrators can manage devices and users, configure the network, restart the unit, take screenshots remotely and set the times the display turns on and off. Files can also be imported from a USB drive, and the unit can be accessed through a web page.

Connectivity and ports in detail

Wired connection uses one RJ-45 port rated 10/100/1000 Mbps with self-adaptive speed. Wireless is Wi-Fi 802.11 b/g/n/a/ac/ax on 2.4 GHz and 5 GHz, with Bluetooth 5.2 also built in. Two USB 3.2 Gen 1 Type-A ports and a TF card slot that accepts cards up to 512 GB handle local media, and an SD card slot is fitted as well. Audio uses 3.5 mm line-in and line-out jacks. An RJ-45 connection and an RS-232 port support control and integration work, and an IrDA interface is also provided.

Where it fits in Qatar

A private school in Al Wakrah updating its corridors could place one box behind each display and use the five-window split to show a timetable, upcoming events and announcements together, with playback scheduled for the Sunday to Thursday school week. A shopping mall in Lusail could run promotional loops during opening hours only, using the on and off timer to stop playback when the mall closes. A ministry reception in Msheireb could show service guides as PDFs alongside rolling titles and a clock, with content updated from head office over the network. Test any Arabic or bilingual files on a sample unit before a bulk rollout, because the data does not list Arabic font support.

Environment, power and planning a multi-unit order

The operating range is –10 °C to +55 °C, and the manufacturer asks that the box be kept out of direct sunlight. The IP20 rating indicates protection against solid objects only, so the unit belongs indoors in a dry, ventilated location. In Qatar, where summer temperatures can rise above 45°C, avoid unshaded cabinets, outdoor walls and window-facing spots that receive direct sun. The box runs on 12 VDC from the supplied power adapter, drawing 7 W typical and 18 W maximum, with standby at or below 0.5 W. Its dimensions are 169.4 mm by 169.7 mm by 38.2 mm and it weighs 0.825 kg. Confirm the power adapter input rating with the SmartRooms Qatar team before ordering, as Qatar mains power is 240 V, 50 Hz.

Organisations ordering several units should first record each display's aspect ratio, the nearest HDMI input and the nearest network point or Wi-Fi coverage. SmartRooms Qatar offers a free site survey that confirms mounting heights, ventilation and cable runs before equipment arrives. Quotations are usually issued within one working day, and purchase orders (LPOs) and government tenders, including Monaqasat, are supported. Payment can be made by bank transfer, cheque or purchase order, and the product is covered by the manufacturer's warranty. To receive a quotation for the DS04-AI400N, request a quote from SmartRooms Qatar with your display sizes and quantities.

Highlights

4K decoding with HDMI output at 4K and 60 fps
Android 14 with 8 GB RAM and 32 GB onboard storage
Plays video, PDF, Word, images and audio files
One display can split into five windows
Scheduling by day, week or month with auto on and off
RJ-45 Ethernet up to 1000 Mbps plus Wi-Fi 802.11ax

Estimated timeline

Quotation within 1 working day · delivery timing depends on stock availability, and we confirm it with your quotation.

Specifications

50 specifications · Source: manufacturer · checked Oct 2026

Built-in System3

Operating System: Android 14
RAM: 8 GB
ROM: 32 GB

Function13

Information Release Platform: Supports multi-level management and media publishing systems with B/S architecture
Information Release: Releases information in real-time such as images, text, rich text, and videos
Rolling Titles: Displays rolling titles over the image
Play Mode: Supports inter-cut play, specified time play, periodic play, and gasket play
Play Plan: Play periods can be customized by day, week, or month
Smart Screen Split: Displays images, text and videos at the same time; The screen can be split into 5 windows
Real-time Monitoring: Yes
Wireless Frequency Range: 2.4 GHz; 5 GHz
Wireless Transmission Rate: MAX: 2.4 GHz: 120 Mbps; 5 GHz: 230 Mbps
Audio Compression: MP3; WAV
Video Compression: MPEG-4; H.264/AVC; H.265/HEVC
Auto Turning on/of: Yes
Time/Weather: Updates clock and weather information in real-time

Device Ports33

Network Port: 1 × RJ–45 10/100/1000 M self-adaptive Ethernet port
Wi-Fi: Yes
Wi-Fi Standard: 802.11 b/g/n/a/ac/ax
Wi-Fi Frequency Range: 2400-2483.5 MHz, 5150-5350 MHz, 5470-5725 MHz, 5725-5850 MHz
MAX Power Transmission (Wi-Fi): CE EIRP: ≤20 dBm@2400-2483.5 MHz; ≤23dBm@5150-5250 MHz; ≤20 dBm@5250-5350 MHz; ≤27dBm@5470-5725 MHz; ≤14 dBm@5725-5850 MHz
Bluetooth: Yes
Bluetooth Standard: EDR, BT5.2
Bluetooth Frequency Range: 2400-2483.5 MHz
MAX Power Transmission (Bluetooth): CE EIRP: ≤20 dBm@2400-2483.5 MHz
SD Card Slot: Yes
TF Card Slot: 1 × TF card slot, up to 512 G
USB: 2 × USB 3.2 Gen 1 ports (Type-A)
RS-232: 1 × RJ-45; 1 × RS-232
Video Output: HDMI output, 1-ch@4K (60 fps) or 4-ch@1080p
Audio Input: 1 × 3.5 mm LINE IN
Audio Output: 1 × 3.5 mm LINE OUT
Others: 1 × Micro USB 1 × power indicator light 1 × operation status indicator light
IrDA: 1 × IrDA, 1 × 3.5 mm Infrared data association
Button (2): 1 × reset button
Power Supply: 12 VDC
Power Consumption: 7 W (typ.), 18 W (max.)
Standby Power Consumpton: ≤0.5 W
Operating Temperature: –10 °C to +55 °C (+14 °F to +131 °F, avoid direct sunlight)
Storage Temperature: –20 °C to +60 °C (–4 °F to +140 °F)
Operatng Humidity: 10%–90% (RH), non-condensing
Storage Humidity: 5%–95% (RH), non-condensing
Protection: IP20
Accessory: 1 × power adapter, 1 × remote control, 1 × quick start guide, 1× legal and regulatory information
Product Material: Metal casing
Product Dimensions: 169.4 mm × 169.7 mm × 38.2 mm (6.67" × 6.69" × 1.51") (L × W × H)
Packaging Dimensions: 231 mm × 205 mm × 111 mm (9.09" × 8.07" × 4.37") (L × W × H)
Net Weight: 0.825 kg (1.82 lb)
Gross Weight: 1.190 kg (2.62 lb)

Certification1

Certifications: CE LVD; CE EMC; CE RED

Downloads

7 files from the manufacturer

PDF Datasheets DS04-AI400N_datasheet_20250822.pdf 2.3 MB PDF Manuals & guides Dahua Play Box_Quick Start Guide_V1.0.1.pdf 2.8 MB PDF Manuals & guides Dahua Play Box_User Manual_V1.0.1.pdf 6.7 MB PDF Drawings & CAD DS04-AI400N_DIMENSIONS.pdf 92 KB PDF Drawings & CAD DS04-AI400N_PORT.pdf 46 KB 2509 Software & firmware · Opens on manufacturer site DH_LDM-N(AMPB)_MultiLang_V4.000.0000000.0.R.250905 DOCX Other documents DS04-AI400N_A&E_20260901200621.docx 41 KB

Questions about DS04-AI400N

What is the Dahua DS04-AI400N used for?

The DS04-AI400N is a 4K media player box that drives a digital signage display over HDMI. It runs Android 14 and plays live video, PDFs, Word documents, images and audio, with the time and weather shown on screen. It suits corridors, reception areas and meeting-room boards in schools, hospitals, hotels and offices across Qatar that want signage without a dedicated PC.

Which screen aspect ratios does it support?

The box works only with 16:9 or 9:16 screens. Other aspect ratios may cause image distortion or black borders. Before ordering, check the aspect ratio of each panel on site, because a 4:3 or ultra-wide display in a boardroom or lobby would not be a suitable match for this player.

How much video can the HDMI output carry?

The video output provides one HDMI channel at 4K and 60 fps, or four channels at 1080p. The 4K decoding means 4K video files play at full resolution on a compatible panel. Hotel lobbies or school atriums that show promotional loops can use the 4K channel for sharp, detailed video.

Can one screen show several types of content at once?

Yes. The screen can be split into five windows that display images, text and videos at the same time. A private school in Al Wakrah could use one panel to show a timetable, an events calendar and an awareness video together, without a separate player for each piece of content.

How does scheduling work?

Play plans can be customised by day, week or month. Supported play modes include inter-cut, specified time, periodic and gasket play. The box can also turn the display on and off at set times. A shopping mall in Lusail could run promotional loops during opening hours only and stop playback after closing.

Can we manage several boxes from one place?

The unit supports device and user management, network configuration, remote restart and remote screenshots, and it can be accessed through a web page. An IT team at a head office in Doha could check branch screens in Al Khor or Mesaieed without visiting each site, provided every unit is on a network that can be reached.

What network connections does it have?

It has one RJ-45 port rated 10/100/1000 Mbps with self-adaptive speed, plus Wi-Fi 802.11 b/g/n/a/ac/ax on 2.4 GHz and 5 GHz, and Bluetooth 5.2. A wired connection is usually the better choice for a fixed screen, while Wi-Fi suits a location where running cable is impractical or too costly.

Can I load content from USB drives or memory cards?

Yes. Two USB 3.2 Gen 1 Type-A ports accept USB drives, and a TF card slot supports cards up to 512 GB. An SD card slot is also fitted. The box has 32 GB of onboard storage, so large video libraries may need an external card to hold the full content set.

Does it display Arabic text?

The data lists support for text, images, videos, audio, Word and PDF files, but it does not state Arabic font or right-to-left support. SmartRooms Qatar recommends testing your Arabic and bilingual files on a sample unit before ordering several. This matters for ministries and schools that publish in both Arabic and English.

Can it be installed in outdoor or very hot locations?

No. The operating range is –10 °C to +55 °C, the manufacturer advises keeping it out of direct sunlight, and the IP20 rating indicates indoor use. In Qatar, summer temperatures above 45°C make unshaded cabinets and window-facing spots unsuitable. An air-conditioned lobby or a shaded, ventilated indoor cabinet is the better choice.

What power does it need?

It runs on 12 VDC from the supplied power adapter, drawing 7 W typical and 18 W maximum, with standby at or below 0.5 W. Qatar mains power is 240 V, 50 Hz, so please confirm the adapter input rating with the SmartRooms Qatar team before ordering. The box itself weighs 0.825 kg and measures 169.4 mm by 169.7 mm by 38.2 mm.

How do schools and government bodies buy several units?

Quotations are usually issued within one working day, and purchase orders (LPOs) and government tenders, including Monaqasat, are supported. Payment can be made by bank transfer, cheque or purchase order. A free site survey can confirm display ratios and cable routes at each location, and the product is covered by the manufacturer's warranty.