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CHT Cloud-based platform for easy content control:multi-device publishing, layout editing,
emergency updates, playback logs, device monitoring, scheduled on/off, and role-based access.
Qtenboard Hanging Transparent Display is a premium digital signage solution for retail shopfronts and window advertising.
With a slim, ceiling-suspended design, it saves floor space while delivering maximum exposure.
The double-sided transparent screen offers ultra-bright outward display (500–2,500 nits) and comfortable indoor viewing, perfect for showing different content to customers inside and outside.
Qtenboard Digital Signage Manufacturing Strength
Qtenboard operates two modern manufacturing bases in Shenzhen & Guangzhou, ensuring stable quality control, fast lead times, and scalable output for global digital signage projects.
Powerful CMS Management
| Display parameter | |
| The following technical parameters are based on a 55-inch model. If you need technical parameters for other sizes, please contact Qtenboard. | |
| Brand | Qtenboard |
| Model | QM-55EG2 |
| Screen Size | 55 inch |
| Resolution | 1920*1080, 2K; 3840*2160, 4K. |
| Angle of view | 178° |
| Contrast ratio | 1300:1 |
| Display size | 1209mm*680.4mm |
| Display rate | 16:9 / 9:16 |
| Back light | LED |
| Brightness | 450cd/m²（Optional 350cd/m² and 700cd/m²) |
| Refresh rate | 60 / 120 HZ |
| Color | 16.7M(8-bit) / 1.07B (10-bit) |
| System configuration | |
| Operation system | Android |
| Version | 9.0 / 11.0 / 13.0 / 14.0 / 16.0 |
| CPU | Quad/Octa-core A55, Quad-core A53+A73,Hybrid Quad A53 + A72 |
| RAM | 1 / 2 / 4 /8 GB |
| Storage memory | 8 / 16 / 32 / 64 / 128 GB |
| Interface | HDMI output*1, USB 2.0*1 USB 3.0*1, |
| Audio interface | 3.5mm *1 |
| Network | 1 RJ45 1000M adaptive Ethernet port |
| WIFI & Bluetooth | Built in WIFI（2.4G/5G single-signal）& BT 4.2 / 5.0 / 5.4 |
| 3G/4G | Optional |
| System Function | |
| Decoding Capability | Supports 2/4K video and picture decoding and playback |
| Software application | Support to install the third-party software |
| Language | English etc language |
| Boot Animation | Support to customize |
| Infrared remote control | Operate system by remote control |
| Audio function | Support left/right channel output,built-in double 8Ω power amplifier |
| Power-on/off | Remote control/timing/network wake-up/self-start |
| System authorization | Allow root permission and customize software development |
| Mouse mode | Support wired/wireless mouse or use keyboard |
| System update | Support local and remote upgrade |
| Play mode |
Audio: MP3, WMA, WAV, APE, FLAC, AAC, OGG, M4A,3GPP etc Picture: JPG, BMP, PNG etc Video: AVI, rm, rmvb, MKV, WMV, MOV, MP4 etc |
| Typing | Standard Android keyboard as default,can install the third party typing |
| More functions | Follow instruction manual/video or contact supplier |
| Software function（CMS Optional） | |
| Background support | Web/mobile IE（local network/WAN） |
| Play mode | Networking/standalone |
| Play support | Video/picture/subtitles/PPT/web/weather/clock etc mixture to play |
| Smart splicing | Support custom playing modes to splice as setting |
| Timing function | Support to set playing custom program in time period |
| Terminal administration | Administrator can create and modify account for level-to level administration |
| More function | Follow instruction manual/video or contact supplier |
| Machine parameter | |
| Color | Black / White / Others |
| Surface material | 3mm tempered glass (physical) |
| Packing material | Neutral carton / Wooden frame / Wooden box |
| Install ways | Hang |
| Electrical features | |
| Scenarios | Indoor |
| Rated Voltage | AC110-220V |
| Stand by power | ≦1W |
| Rated power | ≦110W |
| Suitable Environment | Temperature‐0℃~55℃/humidity 10%RH~90%RH |
| Storage Environment | Temperature‐5℃~60℃/humidity 10%RH~90%RH |
Perfect for store windows to showcase promotions, new arrivals, and seasonal offers, instantly catching the attention of passersby.
Enhance boutiques and mall displays with sleek, transparent screens that blend fashion with innovation.
Perfect for exhibition halls and galleries to present products, artworks, or information in a futuristic, eye-catching way.
| Feature | Description |
|---|---|
| Brand Logo & Boot Animation | Personalize your product with custom logos and startup animations for full brand identity. |
| UI/OS Deep Customization | Tailor system interface, themes, and functionality to match your brand’s unique requirements. |
| Chassis & Mold Modification | Modify device enclosures or design new molds for differentiated product appearance. |
| Packaging Design | Custom packaging to suit your branding and global shipping needs. |
| SN Tracking & Batch Production | Each unit tracked with a unique serial number to ensure quality and manage after-sales efficiently. |
| White Label Services | Offer products ready to market under your own brand name. |
| CKD/SKD Supply Capability | Flexible shipment options: complete, semi-knocked down, or fully assembled units. |
| Software Development & SDK/API Support | Integrate third-party applications or develop proprietary software to meet specific project needs. |
Factory Entrance — Modern and spacious facility designed for high-efficiency production.
Production Line — Fully automated assembly lines for consistent quality output.
Quality Control — Rigorous testing ensures reliable products for global clients.
Warehouse & Logistics — Organized storage and efficient shipping for worldwide distribution.
Thailand—Retail Stores & Fashion Chains — High-impact promotional displays widely deployed in global retail chains.
HK CN—Supermarket & Hypermarket Chains — Stable, long-hour signage for daily promotions and in-store navigation.
Australian—Shopping Mall Commercial Areas — Large-format displays for brand advertising and tenant promotions.
UK—Airports & Train Stations — Reliable 24/7 operation in high-traffic transportation hubs.
USA—QSR & Restaurant Menu Boards — Dynamic digital menus and promotional screens for franchise chains.
UZ—Hospitals & Public Service Centers — Clear information display for navigation, announcements, and service queues.
Brazil—Corporate Lobby & Office Buildings — Professional signage for branding, visitor information, and event display.
Japan—Hotels & Hospitality Groups — Elegant lobby displays for welcome messages and promotional content.
Finland—Education & Exhibition Areas — Used for campus announcements, exhibition displays, and information boards.
Qtenboard offers full-cycle pre-sales and after-sales services, ensuring smooth project execution and long-term collaboration for international brands and distributors.
