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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 Portable Outdoor Digital Poster with Battery Power
Screen Size
32" 43", 55"
Resolution
1920 × 1080
CPU & RAM
2GB + 8GB
System
Android / Windows Optional
Brightness
700-1500 cd/m²
Qtenboard LCD After-Sales Service
• Minimum 1–3 years warranty
• Local distributors for repair & replacement
• Spare parts support for bulk orders
• Remote technical support & system upgrades
• FCC/CE/RoHS/ISO Certified
• Professional CRM for fast response & tracking
• 24/7 online service
• Experienced multilingual sales team
• OEM/ODM long-term support
Join Qtenboard as Our Distributor or Agent
Product description:
A battery-powered, portable digital advertising screen designed for outdoor use.
It typically combines an LCD or LED display, a protective enclosure, and a mobile base.
Unlike built-in screens, a digital poster stands upright like a traditional advertising board, making it easy to display and move without external power cables.
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Range of application:
Technical specifications:
Qtenboard - The Top Hardware Supplier for Outdoor Battery Digital Poster in China
Qtenboard Outdoor Battery Digital Poster Manufacturing Strength
With production facilities located in Shenzhen and Guangzhou, Qtenboard ensures efficient manufacturing, stable product quality, and reliable supply for global digital signage partners.
- Advanced Assembly & Quality Control
- Stable Production Capacity: 200 Units Daily
- Large-Scale: 330,000 m² Production Space
- Strict Reliability Testing: 48-hour Aging Tests
- International Certifications — CE · FCC · RoHS · PSE · UL (optional)
- Flexible Production Models — OEM / ODM / Project Customization
Outdoor Battery Digital Poster Core Features
Battery Powered Operation
Built-in rechargeable battery supports 8–14 hours of continuous operation without external power.
Foldable & Mobile Design
Foldable structure with built-in wheels allows easy movement and flexible placement.
Dual Operating System Optional
Supports Android or Windows systems for flexible software compatibility.
High Brightness Display
700–1500 nits brightness with anti-glare panel ensures clear visibility in sunlight.
Weatherproof Outdoor Design
IP65-rated enclosure protects the display from rain, dust, and outdoor conditions.
Wireless Connectivity
Supports WiFi, 3G/4G, LAN, and Bluetooth for convenient remote content updates.
Product Highlights
Tempered Glass Protection
Durable tempered glass protects the screen from scratches and impacts.
Flexible Content Playback
Supports videos, images, and slideshow formats for dynamic advertising.
178° Wide Viewing Angle
IPS panel provides clear and vivid content visibility from multiple angles.
Commercial-Grade Panel
Designed for reliable performance in long-term commercial advertising use.
Remote CMS Management
Multi-Zone Content Layout
Play videos, images, and subtitles at the same time to deliver more information in one screen.
OEM Option
Technical Specifications
The following technical parameters are based on a 55-inch QM-5532CN model. If you need technical parameters for other sizes, please contact Qtenboard.| 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-5532CN |
| Screen Size | 55 inch |
| Resolution | 1920*1080, 2K; 3840*2160, 4K.(Optional) |
| Angle of view | 178° |
| Contrast ratio | 3000:1 / 4500:1 |
| Display rate | 9:16 |
| Back light | LED |
| Brightness | 700-1500 cd/m²(Optional) |
| 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 | USB 2.0*1 SD*1 |
| Audio interface | 3.5mm ear jack*1 |
| Network | 1 RJ45 1000M adaptive Ethernet port |
| WIFI & Bluetooth | Built in WIFI（2.4G/5G）& 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 | Floor Standing |
| Electrical features | |
| Scenarios | Indoor/Outdoor |
| 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 |
* Technical parameters above are for the 55-inch QM-5532CN reference model. For detailed specs of other sizes please contact Qtenboard.
Application
Perfect for outdoor cafes and restaurants to display menus, promotions, and signature dishes, helping attract more diners.
Perfect for shopping streets to highlight brand campaigns, product launches, and seasonal promotions to passing pedestrians.
Perfect for events and exhibitions to present brand messages, schedules, and promotional content to visiting audiences.
OEM/ODM Customization Capabilities
| 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 Overview
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.
Global Cases
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.
End-to-End Support for Global Brand Partners
Qtenboard offers full-cycle pre-sales and after-sales services, ensuring smooth project execution and long-term collaboration for international brands and distributors.
Pre-Sales Support
- Solution Consultation — Work closely with partners to understand project goals and recommend suitable digital signage configurations.
- Application Demonstration — Sample units or demo systems can be arranged to help evaluate performance and project feasibility.
- System Integration Guidance — Professional advice on hardware compatibility, software platforms, and system architecture.
After-Sales Support
- Global Technical Support — Professional support team available to assist partners with setup, operation, and troubleshooting.
- Remote System Monitoring — Monitor device status remotely and quickly identify potential issues.
- Software Updates & Optimization — Continuous system updates and feature improvements delivered through remote upgrades.
- Spare Parts Availability — Essential components kept in stock to ensure quick maintenance and minimal downtime.
- International Logistics Support — Assistance with global shipping coordination and warranty services to ensure smooth project delivery.
1. How long does the battery last on a single charge?
The built-in rechargeable battery typically supports 8–14 hours of continuous operation, depending on brightness settings and usage conditions.
2. Can the content be updated remotely?
Yes. The display supports cloud-based CMS, allowing users to remotely upload, schedule, and manage advertising content from anywhere.
3. Do you support OEM or customized projects?
Yes. Qtenboard provides OEM, ODM, and project customization services to meet specific branding and functional requirements.
4. What certifications do your products have?
Our products comply with international standards such as CE, FCC, and RoHS, with additional certifications available if required.
