Plug-and-Play 21.5” Open Frame LCD Video Player for Retail Displays
21.5-Inch Open Frame LCD Video Player – Built for Retail Integration & 24/7 Operation
•Supports plug-and-play 1080p video looping, with or without touchscreen
•Auto power-on, auto-play, and auto USB copy for hands-free operation
•Interactive-ready: works with motion sensors, push buttons, and other retail triggers
•Features VESA mounting, secure card slot cover, and file protection options for reliable public use
Overview
The ADOP-2150 LCD video player is purpose-built for commercial POP displays, making it ideal for in-store product demos or interactive digital signage. It supports push buttons, motion sensors, and touchscreens for engaging shopper experiences.
Smart Features
The ADOP-2150 LCD video player features built-in stereo speakers and a dedicated power inlet for streamlined integration. A 15 cm IR receiver extension allows flexible placement for easy remote access. Its mechanical design is optimized for commercial use, including standard VESA mounting and an anti-tamper card slot protector for added security.
Typical User Scenario
Power On Default Video Loop, And Plays User Activated Video Once Then Return To The Default Loop, As Shown In The Following GIF Animation:
Media Carrier
The Media player is capable of playing various media formats including the Blu-ray high quality 1080P HD videos, using the SD-card, Internal memory storage.
Content Update
The ADOP-2150 can be updated by OTG using an USB stick to update the SD or internal memory, USB Auto Copy Is Enabled Via Loading A Preset Security File Or Folder Name.
Customizable for Retail Needs
The ADOP-2150 supports multiple firmware versions and allows integration with:
•Retail peripherals such as motion sensors and push buttons
•3rd-party control systems via serial connection
•Interactive logic customization for enhanced user engagement
Standard Benefits
· Easy to fix housing
· Power-On Auto Play
· MPEG 1/2/4 and AVI
· Stereo Audio speakers
· Remote control supported
· Support SD, and USB 2.0 drive
· OTG USB 2.0 support
· Support PC Host USB 2.0
· Low Maintenance
Features Like No Other
Check Our Blog To Understand The Seamless Video Loop
Or Watch The Demo Video On Youtube as below:
What’s The Difference Between Seamless Play And Normal ?
Have a custom project ? We Are Proud To Provide You One-Stop Custom Options For Tailor-made Projects,
Click the link below to get the full view of our custom options:
>>>Retail screen custom options
And here is a demo video to explain the extra features available as well as what we ever engineered before:
Besides Retail Advertising, Our Quality Screens Are Needed By Every Other Sector As:
> Office /Corporate Sign;
> Schools /Colleges Info Board;
> Universities Notice Board;
> Hotel / Restaurant / Conference Signage;
> Leisure Centres Message Display;
> Museums Signage Display, Navigation Screen Or Interactive Tour Guide;
> Library Entrance Information Displays;
> Healthcare Signage In Hospital & Surgery Waiting Areas;
> Digital Event Display in Churches;
Or Any Other Equipment Maker Who Needs A Custom User Display Via HDMI / VGA / Composite / DVI / DP / LVDS /eDP /mipi
Video Formats:
MPEG1. 2. H.264
MPEG2. H.264
AVI(XVID. H.264)
MOV(XVID. H.264)
Playback Functions:
Standard playback : Play, Stop, Pause, Repeat, Previous, Next Track, Volume
Programmable playback : Loop, Auto and Program mode
LCD Panel Information:
Screen size : 21.5” (Diagonal)
Active area : 476.6(H) x 268.1(V) mm
Max. Resolution : 1920 (H) x 1080 (V)
Brightness : 250 cd/m2
Contrast ratio : 1000 : 1
Viewing angle : 85/85/85/85(L/R/U/D)
Aspect Ratio: 16:9
Interface:
Card Slot: SD
USB: USB 2.0 Host
Power Jack: 12V /1A DC in
Video Line-in: HDMI in
GPIO: 4-pin x 8pcs
Video Resolution:
Video : 720 x 576 pixels (PAL)
720 x 480 pixels (NTSC)
1280 x 720
1920 x 1080
Audio:
Audio Format: MP3
Stereo Output: Speakers, 2x3W/8Ω
Photo:
Photo Format: JPEG
Playmode: Auto Slideshow With Adjustable Interval
Options:
Interactivity: Motion sensor, Push Buttons, Touchscreen
Portrait / Landscape
USB Auto Copy
Working Conditions:
Operating Temperature:0℃ to 50℃
Relative Humidity : 5% – 95% (Non-Condensing)
Storage:
SD Card, USB Drive, Internal Memory
Shipping Info:
W x D x H : 544x268x46.4mm
Weight: 5.6Kgs
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AOK Displays give us peace of mind as a great technology partner for the most challenging project with A brand clients. They always challenge status -quo and think from client’s perspective, and they strive to achieve the vital, small difference that count as small as the gap between No. 1 runner and No. 2 runner during the horse racing.
Guy Siegel, General Manager, Outfrom Shenhen -
For Some People , I’m sure AOK is just a side show in their bussiness, but for us , It’s a critical part of our success. We have increased revenue 30% since working with AOK.
Dirk Sliedrecht, Director, ProDVX Europe / Asia -
AOK Displays build retail display solution for us with every user element modular preset, every project they response rapidly, even if we ask for a change in the last minute …. amazing partner.
Ted Rosenbaum, CEO, Revel Digital -
They analyse and understand our requirements for sound bar & headphone display like a doctor, many intractable issue were addressed & recognized before project implementation.
Alain Raskin, General Manager, PES Systems

Lowest Product Failure Rate, Product Life-circle Support

Tailor-made Solution To Increase productivity and decrease costs

Modular-base solution with interplay of hardware & software
We’re not just a company that sells products—we’re a company that solves problems. We’ll sit down with you and figure out what you need, then we’ll build it for you. Our team of designers, engineers and technicians will work with you to create custom-made solutions that are tailored to your needs.
Thus, the starting point of our job is to recognize the actual project target, helping you, our customers address the multiple aspects of the whole project, from installation, user experience to maintenance. With our solid electronics experience having seen or overcome 90% of retail advertising challenges, we are able to let our customer understand A‐Z of their project before making decision.