DS20 Wall-mounted Digital Signage

▪Available Sizes: 43",50",55",65"

▪Touch Type: Non-touch

▪System: Android 11

▪Zero-laminated wallpaper screen, flat back panel

▪Integrated flameproof shell, slim elegant.

▪7x24h continuous playback

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Description Feature Application Specification

Description

DS20 Series Wall-mounted Digital Signage is available in 43", 50", 55", and 65" sizes, featuring Android 11 for smooth and reliable performance. Designed with a zero-laminated wallpaper screen, flat back panel, and an integrated flameproof slim body, it delivers a sleek appearance while supporting stable 24/7 continuous playback for commercial applications.

Feature

4K/2K Ultra HD Bright Display

High resolution

178°wide viewing angle

delivering image quality

Zero-gap wall mount slim & easy install

Flat back

Lightweight

installs just like a picture

Free digital signagesystem

Supports various file types

scheduled power on/off

remote management

Flame-retardant casing Side audio & side cooling

Slim

stylish & high-performance

meet international standards

Application

·Artistic Aesthetic Display

Galleries, art museums, exhibitions, salons, etc.

·High-End Brand Marketingetc.

Luxury stores, beauty & fashion boutiques, 4S shops,etc.

·Premium Space Application

Mall wayfinding, pop-up stores, office lobby feature walls, etc.

DS20 wall digital signage

Specification

Model	DS20-043B66N	DS20-050B66N	DS20-055B66N	DS20-065B66N
LCD Panel Parameters
Diagonal Size	43″	50″	55″	65″
Resolution	1920×1080	3840×2160	3840×2160	3840×2160
Brightness (Typ.)	500cd/m²(700/1000 optional)	500cd/m²(700/1000 optional)	500cd/m²(700/1000 optional)	500cd/m²(700/1000 optional)
Contrast Ratio (Typ.)	4000:01:00	4000:01:00	4000:01:00	4000:01:00
Viewing Angle (V/H)	178°/178°	178°/178°	178°/178°	178°/178°
Visible Area(mm)	941.2×529.4	1098.6×618.7	1209.6×680.4	1432.1×807.1
Color Gamut	DCI-P3 95%	DCI-P3 95%	DCI-P3 95%	DCI-P3 95%
Aspect Ratio	16:09	16:09	16:09	16:09
System Conﬁguration (RK3566)
System Version	Android 14.0	Android 14.0	Android 14.0	Android 14.0
CPU	Quad-core Cortex-A55	Quad-coreCortex-A55	Quad-coreCortex-A55	Quad-coreCortex-A55
GPU	Mali-G52	Mali-G52	Mali-G52	Mali-G52
Main Frequency	1.8GHz	1.8GHz	1.8GHz	1.8GHz
RAM	2G(4G optional)	2G(4G optional)	2G(4G optional)	2G(4G optional)
Storage (Flash)	32G(8G/64G optional)	32G(8G/64G optional)	32G(8G/64G optional)	32G(8G/64Goptional)
Network	WiFi 4, Bluetooth 5.2	WiFi 4, Bluetooth 5.2	WiFi 4, Bluetooth 5.2	WiFi 4, Bluetooth 5.2
Speaker	2×8Ω/5W(built-in)	2×8Ω/5W(built-in)	2×8Ω/5W(built-in)	2×8Ω/5W(built-in)
	USB 2.0×2,	USB 2.0×2,	USB 2.0×2,	USB 2.0×2,
Interface	RJ45×1,	RJ45×1,	RJ45×1,	RJ45×1,
	TF Card Slot×1,	TF Card Slot×1,	TF Card Slot×1,	TF Card Slot×1,
	Earphone Jack×1,	Earphone Jack×1,	Earphone Jack×1,	Earphone Jack×1,
	HDMI OUT×1	HDMI IN×1	HDMI IN×1	HDMI IN×1
Power Characteristics
Power Input	AC/100V~240V	AC/100V~240V	AC/100V~240V	AC/100V~240V
StandbyPowerConsumption	≤0.5W	≤0.5W	≤0.5W	≤0.5W
TypicalPowerConsumption	110W	160W	190W	230W
Dimensions
Unit Dimensions (mm)	964.6×553.6×76.5	1119.8×639.8×76.5	1233.4×705.5×76.5	1453.3×828.3×76.5
Package Dimensions (mm)	1065.5×668×148.0	1222.8×764.8×148.0	1336.4×827.6×148.0	1556.4×953.3×148.0
Net Weight	6.6kg	8.2kg	9.9kg	13.7kg
Gross Weight	9.6kg	11.9kg	13.6kg	16.9kg
Environment
Operating Temperature	0°C~50°C	0°C~50°C	0°C~50°C	0°C~50°C
Operating Humidity	10%RH~90%RH	10%RH~90%RH	10%RH~90%RH	10%RH~90%RH
Standard Accessories
Documents	User Manual×1	User Manual×1	User Manual×1	User Manual×1
Accessories Enclosed	Wall Mount Bracket×1,	Wall Mount Bracket×1,	WallMount Bracket×1,	WallMount Bracket×1,
	Screw Kit×1,	Screw Kit×1,	Screw Kit×1,	Screw Kit×1,
	Wiﬁ Antenna Pole×1,	Wiﬁ Antenna Pole×1,	Wiﬁ Antenna Pole×1,	Wiﬁ Antenna Pole×1,
	Remote Control×1	Remote Control×1	Remote Control×1	Remote Control×1
Cables	AC Power Cord 1.5m×1	ACPowerCord 1.5m×1	ACPowerCord 1.5m×1	ACPowerCord 1.5m×1

Technical Support

1- Do you accept Customized Products?+

Customized technical design and function, LOGO and package are available without extra charge for mass volume.

2- What is the difference between an interactive advertising display and a standard television?+

A standard television supports only one-way playback. In contrast, an interactive advertising display is equipped with a commercial-grade motherboard, a touchscreen, and an interactive operating system (such as Android or Windows), enabling users to engage in two-way interaction—such as tapping or swiping—to access information, look up directions, play games, or retrieve vouchers.

3- Can commercial digital signage run 24‑hours non‑stop every day?+

Yes. Our commercial digital signage is engineered for 7×24‑hour continuous operation. It adopts commercial‑grade display panel and heat‑dissipation structure, which is different from consumer TV not designed for long‑time running.

4- The screen is unresponsive when tapped (touch function failure)?+

Check Cables: Verify whether the internal or external USB touch cables and serial cables within the advertising display unit are loose or disconnected. Power Supply: Some large-format touch frames require an independent power source; check to ensure the power adapter is securely plugged in. Driver Issues: Restart the device, or check the Device Manager in the system backend to verify that the touch driver is functioning correctly.

5- What devices can connect to this interactive meeting whiteboard?+

It supports Windows, macOS, Android, iOS. You can cast screen via Wi‑Fi, HDMI, USB‑C; laptops, tablets and mobile phones are all compatible.

6- What size options are available for DreamSource interactive whiteboard?+

We provide 55/65/75/86/98‑inch mainstream sizes, custom size solutions are available for bulk orders.

7- Does the screen support wall‑mount installation? Can I use a mobile stand?+

Dual installation available. It supports standard VESA wall mounting, and compatible with our matching mobile floor stand.

DreamSource provides professional consultation and service before and after sales. We will recommend the best fitting LCD Display for your demand. If you have any problem, don’t hesitate to email us to sales@dreamsourcegroup.com

Due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. But we will reply to your inquiry in 24 business hours.