The Dazzlesign 521-OC Super Slim Digital Signage Screen offers cutting-edge open cell technology, ultra-thin design, and high brightness for commercial applications. Upgrade to a touch screen for interactive content and manage remotely via cloud-based CMS.
Available Sizes: 32″ / 43″ / 49″ / 55″
The Dazzlesign Super Slim Digital Signage Screen leverages cutting-edge open cell technology to deliver a sleek, ultra-thin design while maintaining impressive visual performance. Perfect for 24/7 commercial use, this display offers a flexible, high-brightness solution that can be mounted seamlessly in various indoor settings, from retail stores to corporate environments.
Thanks to the open cell technology, the display is extremely slim, making it ideal for locations where space is limited but impact is needed.
With brightness levels three times brighter than standard TVs, your content will be eye-catching even in well-lit environments, ensuring visibility at all times.
Easily split your display into multiple windows for dynamic content. Showcase various advertisements, videos, and information simultaneously.
Upgrade to a Pro-Cap touch screen with up to 10 touch points, turning your display into an interactive experience for customer engagement.
Access and manage your displays remotely with a network CMS, allowing you to update content in real time from any location.
For added safety, the screen is protected by toughened glass, offering superior durability and protection against damage.
Whether you’re using it for digital advertising, wayfinding, or interactive applications, the Dazzlesign 521-OC is designed to deliver high-quality visuals while maintaining a minimal, modern profile.
| Info. | SIZE | SIZE | SIZE | SIZE | ||
| Panel A/B | Display Size(inch) | 27″ | 32″ | 43″ | 49″ | |
| Resolution | 1920×1080 (16:9) | 1920×1080 (16:9) | 3840×2160 (16:9) | 3840×2160 (16:9) | ||
| Active Display Area(mm) | 597.9(W) x 336.3(H) | 697.306(W)×392.234(H) | 941.184(W)×529.416(H) | 1073.78(W)×604(H) | ||
| Aspect Ratio | 16:09 | 16:09 | 16:09 | 16:09 | ||
| Brightness(cd/m2) | 1-500 nits,500+ nits | 1-500 nits,500+ nits | 1-500 nits,500+ nits | 1-500 nits,500+ nits | ||
| Contrast Ratio(Typ.) | 1000:1 | 1200:1 | 1200:1 | 4000:1 | ||
| Viewing Angle(H/V) | 89/89/89/89 | 89/89/89/89 | 89/89/89/89 | 89/89/89/89 | ||
| Backlight | LED | LED | LED | LED | ||
| Lifetime/Operation hours | 50,000HRS/7*24HRS | 50,000HRS/7*24HRS | 50,000HRS/7*24HRS | 50,000HRS/7*24HRS | ||
| Info. | SIZE | SIZE | SIZE | SIZE | ||
| Panel A/B | Display Size(inch) | 55″ | 65″ | 75″ | 86″ | |
| Resolution | 3480×2160 (16:9) | 3480×2160 (16:9) | 3840×2160 (16:9) | 3840×2160 (16:9) | ||
| Active Display Area(mm) | 1209.6(W)×680.4(H) | 1428.48(W)×803.52(H) | 1649.66(W)×927.936(H) | 1895.04(W)×1065.96(H) | ||
| Aspect Ratio | 16:09 | 16:09 | 16:09 | 16:09 | ||
| Brightness(cd/m2) | 1-500 nits,500+ nits | 1-500 nits,500+ nits | 1-500 nits,500+ nits | 1-500 nits,500+ nits | ||
| Contrast Ratio(Typ.) | 1200:1 | 1200:1 | 1400:1 | 1200:1 | ||
| Viewing Angle(H/V) | 89/89/89/89 | 89/89/89/89 | 89/89/89/89 | 89/89/89/89 | ||
| Backlight | LED | LED | LED | LED | ||
| Lifetime/Operation hours | 50,000HRS/7*24HRS | 50,000HRS/7*24HRS | 50,000HRS/7*24HRS | 50,000HRS/7*24HRS | ||
| Sound | Loud Speaker | 5W, 8Ω (2 sets) | ||||
| Touch Panel Optional | Type | Projected Capacitive Touch Panel with 10 Multi Touch Points | ||||
| Touch Ports | USB/RS232 port | |||||
| compatibility | Plug and Play in Windows XP/7/8/10; Linux, Mac, Android with driver | |||||
| Power | Type | Internal | ||||
| Power Supply | AC 100 – 240 V~ (+/- 10 %),50/60 Hz | |||||
| power consumption | Sleep mode | less than 0.5W | ||||
| Off mode | less than 0.5W | |||||
| Mechanical SPEC | Enclosure | Metal casing with aluminum frame | ||||
| Protection Glass | Yes | |||||
| Stand Type | Floor standing, Wall mounting, Hanging | |||||
| Environmental | Screen Working Temperature | -10°C ~80C(out facing side) | ||||
| Operating Environment Temperature | -10°C ~ 50°C(indoor) | |||||
| Operating Humidity | 10% ~ 80 % | |||||
| Storage Humidity | 5% ~ 95% | |||||
| OS | Android | Processor | RK3568, Cortex- ARM-A55 (2.0GHz) | |||
| Media | RAM | 2GB/4GB | ||||
| Player | Flash | EMMC 8GB/16GB/32GB Optional | ||||
| USB | USB2.0 HOST(X2) | |||||
| LAN | 10M/100M Ethernet(Network version screen only) | |||||
| External memory | 8GB SD card(up to 32G) | |||||
| Multimedia | Video(MPG,AVI,MP4,RM,RMVB,TS),Audio(MP3,WMA),Image(JPG,GIF,BMP,PNG) | |||||
| Media Resolution | 3840*2160 | |||||
| Wi-Fi | 802.11b/g/n Ethernet(Network version screen only) | |||||
| Operating System | Android 11 | |||||
| Certification | Safety | CE,FCC, ROHS | ||||
| Accessories | Included | Scheduling software, Remote control, Key, Power cable, SD card,Wall mount bracket | ||||
| Quality assurance | 1 year (2-3 years optional） | |||||
| Type of packaging | Carton or wooden case | |||||
Experience stunning visuals with dazzling detail and vibrant colors. dazzlesign’s 3840×2160 Ultra HD resolution combined with an IPS panel ensures lifelike image quality and wide viewing angles — perfect for impactful digital signage in any setting.
Our digital ePosters come with a powerful built-in Android system (ARM Cortex A55, 4GB RAM, 32GB storage). This integrated SoC eliminates the need for an external media player, reducing setup time, maintenance, and total deployment cost.
Manage your content anytime, anywhere. dazzlesign provides a robust, cloud-based CMS platform — free of charge — supporting image, video, webpage, live weather, text, and more. Schedule campaigns, monitor display status, group devices, and export performance logs, all from a user-friendly dashboard.
Featuring a premium free-standing body, this all-in-one kiosk fits seamlessly into high-traffic locations. Optional 10-point multi-touch capability adds interactivity for applications like product catalogs, information booths, and self-service wayfinding.
| LCD Monitor Solution | Solution 1 | |||||||
 | Chipset | NT68676(UFG) | ||||||
| OS Language | Chinese, English, French, German, Italian, Spanish, etc | |||||||
| Resolution Ratio | 2084*1152 | |||||||
| Refresh rate | 60Hz (Max) | |||||||
| Video Input | HDMI1.4*1 DVI*1 PC-RGB*1 | |||||||
| Solution 2 | ||||||||
| Chipset | MST9U13Q1 | |||||||
| OS Language | Chinese, English, French, German, Italian, Spanish, etc | |||||||
| Resolution Ratio | 3840*2160 | |||||||
| Refresh rate | 60Hz (Max) | |||||||
| Video Input | HDMI1.4*1 HDMI2.0*1 DP1.2*1 | |||||||
| Standalone Mediaplayer | Video Support | MPG, MPG-1, MPG-4, AVI, MP4, DIV, TS, TRP, WMV, | ||||||
 | M2TS, MKV, RM, RMVB | |||||||
| Image Support | JPEG, BMP, PNG | |||||||
| Audio Support | MP3, WMA | |||||||
| Resolution Ratio | 1920 x 1080 @60Hz (Max) | |||||||
| Color Depth | 24bit (Max) | |||||||
| Frame Rate | 30frm/s (Max) | |||||||
| Code Stream | USB2.0 device: 30Mbit/sec (Max) | |||||||
| Sampling Rate | 32KHz, 44.1KHZ, 48KHz, 96KHz | |||||||
| Bit Rate | 32kbps to 448kbps | |||||||
| Input | USBx1, HDMIx1, SD card Socketx1 | |||||||
| Android Solution | Solution 1 | |||||||
 | Processor | RK3568, Cortex- ARM-A55 (2.0GHz) | ||||||
| RAM | 2GB/4GB | |||||||
| Media Resolution | Maximum support 3840*2160 | |||||||
| LAN | 10M/100M Ethernet(Network version screen only) | |||||||
| External memory | EMMC 8GB/16GB/32GB Optional | |||||||
| Multimedia | Video(MPG,AVI,MP4,RM,RMVB,TS),Audio(MP3,WMA),Image(JPG,GIF,BMP,PNG) | |||||||
| Operating System | Android 11 | |||||||
| Solution 2 | ||||||||
| Processor | RK3288, Quad-core ARM-A17, 1.8GHz | |||||||
| RAM | 4GB/8GB | |||||||
| Media Resolution | Maximum support 3840*2160 | |||||||
| LAN | 10M/100M Ethernet(Network version screen only) | |||||||
| External memory | EMMC 8GB/16GB/32GB Optional | |||||||
| Multimedia | Video(MPG,AVI,MP4,RM,RMVB,TS),Audio(MP3,WMA),Image(JPG,GIF,BMP,PNG) | |||||||
| Operating System | Android 7.1.1 | |||||||
| Solution 3 | ||||||||
| Processor | RK3399, Six-core dual-core ARM-A53, 2.0GHz | |||||||
| RAM | 4GB/8GB | |||||||
| Media Resolution | Maximum support 3840*2160 | |||||||
| LAN | 10M/100M Ethernet(Network version screen only) | |||||||
| External memory | EMMC 8GB/16GB/32GB Optional | |||||||
| Multimedia | Video(MPG,AVI,MP4,RM,RMVB,TS),Audio(MP3,WMA),Image(JPG,GIF,BMP,PNG) | |||||||
| Operating System | Android 9.0 | |||||||
| PC Solution | Solution 1 | |||||||
 | Processor | Intel Celeron J1900/J4125/J6412 Processor | ||||||
| RAM | 4GB / 8GB | |||||||
| Hard disk | 128G / 256G | |||||||
| Mother Chipset | Intel H81 chipset, Sandy Bridge | |||||||
| Video Chipset | Intel HD Graphics, Shared memory | |||||||
| Audio Chipset | Intel HD audio | |||||||
| OS | Optional for Windows (unactivated), Linux | |||||||
| I/O ports | 4xUSB 2.0, 1xRJ-45, 1×3.5mm jack plug, 1xHDMI, | |||||||
| 1xVGA, 1xDC 12V | ||||||||
| Solution 2 | ||||||||
| Processor | Intel Core i3/i5/i7(6th/8th/10th/12th generation) Processor | |||||||
| RAM | 4GB / 8GB | |||||||
| Hard disk | 128G / 256G | |||||||
| Mother Chipset | Intel H81 chipset, Sandy Bridge | |||||||
| Video Chipset | Intel HD Graphics, Shared memory | |||||||
| Audio Chipset | Intel HD audio | |||||||
| OS | Optional for Windows (unactivated), Linux | |||||||
| I/O ports | 4xUSB 2.0, 1xRJ-45, 1×3.5mm jack plug, 1xHDMI, | |||||||
| 1xVGA, 1xDC 12V | ||||||||
1. What is LCD digital signage?
LCD digital signage is a commercial-grade display solution used to present dynamic digital content such as advertisements, menus, information, or promotional visuals in indoor environments.
2. What are the main applications of LCD digital signage?
LCD signage is commonly used in retail stores, shopping malls, hotels, restaurants, airports, corporate offices, banks, hospitals, schools, and exhibitions.
3. What screen sizes are available?
We offer a wide range of standard sizes from 21.5” to 98”, as well as custom sizes upon request.
4. What resolution is supported?
Most displays support Full HD (1920×1080) or 4K (3840×2160), ensuring high image clarity and detail.
5. Is it a plug-and-play system?
Yes, our displays support plug-and-play USB media playback, or can be connected to external media players or embedded Android/Windows systems.
6. Do your displays support remote content management?
Yes, with our CMS software, you can manage content across multiple displays from a centralized cloud platform.
7. What operating systems are supported?
We offer systems based on Android, Windows, or Linux, and also provide displays with HDMI/DP input for external player compatibility.
8. Can it be used in portrait and landscape orientation?
Yes, our digital signage supports both vertical and horizontal installation modes.
9. Do your displays include built-in speakers?
Yes, most models include integrated stereo speakers for multimedia playback with audio.
10. Can the displays be wall-mounted or freestanding?
Yes, we offer multiple mounting options including VESA wall mount, floor stand, ceiling mount, or kiosk-style enclosures.
11. Is touch screen functionality available?
Yes, optional PCAP or IR touch overlays can be added for interactive functionality.
12. What brightness levels are available?
Standard indoor models range from 350 to 700 nits; higher brightness options are available for brighter environments.
13. Can the screen be split to show different content zones?
Yes, our CMS supports multi-zone layouts for displaying video, images, ticker text, and widgets simultaneously.
14. Do your displays support scheduling and playlists?
Yes, you can schedule content by time, date, day of week, and create looped or time-based playlists.
15. What file formats are supported?
Supported formats include MP4, AVI, JPEG, PNG, HTML5, PPT, PDF, and others depending on the player system.
16. Are the displays energy efficient?
Yes, our displays include auto-dimming, timer-based shutdown, and energy-saving circuitry.
17. How long is the display lifespan?
Our commercial LCD panels typically last 50,000 hours or more under normal indoor use.
18. Is maintenance required?
Minimal. Occasional cleaning of the screen and firmware updates (if applicable) are sufficient for smooth operation.
19. Do you support content customization or UI branding?
Yes, we offer custom boot logos, branded user interfaces, startup animations, and CMS customization.
20. Can I order in bulk or request OEM/ODM service?
Yes, we specialize in OEM/ODM production, offering custom design, branding, packaging, and firmware integration.
21. What is the warranty period?
We offer a standard 1-year warranty, extendable to 2–3 years for commercial or project-based orders.
22. What connectivity options are available?
Displays include HDMI, USB, LAN, Wi-Fi, and optional 4G/5G, Bluetooth, or RS232/GPIO for system control.
23. Can the system operate 24/7?
Yes, our digital signage displays are built for commercial-grade, continuous operation.
24. Is your digital signage compatible with third-party CMS platforms?
Yes, we support integration with third-party CMS and SOC platforms, as long as they are Android/Windows compatible.
25. How is the product shipped?
All units are shipped in shock-resistant, reinforced packaging, suitable for international logistics and bulk shipments.
