JP
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IT 
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NOR 
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NL 
TH 
KOR 
PL 
RU 
PT 
SPA 
FRA 
DE 
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Qtenboard LCDの売り上げ後のサービス
• 最低1〜3年の保証
• 修理 & 交換のためのローカル販売代理店
• 大量注文のスペアパーツサポート
• リモートテクニカルサポート & システムのアップグレード
• Fcc/ce/rohs/iso認定
• 高速応答 & 追跡のためのプロフェッショナルCRM
• 24/7オンラインサービス
• 経験豊富な多言語販売チーム
• OEM/ODMの長期サポート
私たちのディストリビューターまたはエージェントとしてQtenboardに参加
技術仕様:
75-98" Full Screen Digital Signage
4K Ultra-Slim Bezel OEM Manufacturer
画面サイズ
75" / 85" / 98"
解像度
2K / 4K UHD
明るさ
≥400/500 cd/㎡
OS
アンドロイド/Windows
表示角度
178°
特徴
24/7 Running, Ultra-Slim
Looking for a professional full screen digital signage manufacturer? Qtenboard offers ultra-slim 4K UHD full-screen displays in 75", 85", and 98" sizes. Designed for retail stores, exhibition halls, corporate lobbies, and transportation hubs, our commercial-grade full screen digital signage delivers immersive visuals with minimal bezels for a seamless viewing experience. Read our full screen digital signage guide to compare sizes, specs, and customization options.
として factory-direct OEM/ODM manufacturer of full screen digital signage with 20+ years of experience, we provide custom branding, software integration, and flexible supply options (CKD/SKD). Contact us for a free quote within 24 hours.
Why Qtenboard full screen digital signage: 330,000m² production base | ISO9001 certified | CE/FCC/RoHS compliant | 300 units daily capacity | Export to 50+ countries | 24/7 technical support.
Available Sizes – Choose Your Perfect Display
75"
75 Inch
Ideal for medium retail spaces and meeting rooms
85"
85 Inch
Perfect for lobbies, showrooms and large retail
98"
98 Inch
Maximum impact for airports, malls and exhibitions
Factory Strength – Your Trusted Full Screen Digital Signage Manufacturer
- 総生産エリア33,000 m ² – Dual manufacturing hubs in Shenzhen & Guangzhou
- 厳格な老化 & 信頼性テスト – 48-hour burn-in test for every full screen digital signage unit
- OEM & ODMの柔軟性 – Full customization support for global partners
- 国際認定 – CE · FCC · RoHS · PSE · UL (optional)
- Daily Output up to 300 Units – Automated production lines for scalable capacity
- エクスポート指向の経験 – Serving distributors and integrators in 50+ countries with full screen digital signage solutions
Core Features – Full Screen Digital Signage for Immersive Visuals
HD & UHD解像度
2K (1920×1080) and 4K (3840×2160) options for crisp, vibrant visuals on every full screen digital signage display.
Full Screen Large Sizes
Available in 75", 85", and 98" — perfect for high-impact commercial full screen digital signage displays.
デュアルオペレーティングシステム
Android and Windows options for flexibility across software and usage scenarios.
リモートデバイス制御
Manage full screen digital signage screens remotely to update content, monitor status, and reduce on-site maintenance.
Touch Kiosk (Optional)
Support for touch or non-touch configurations to suit different interactive needs.
オールインワンモバイルデジタルサイネージ
Slim design, IPS display, durable protection, and easy mobility make this full screen digital signage ideal for commercial use.
Product Highlights – Designed for Maximum Visual Impact
USBローカル再生 & システムのアップグレード
Play content directly from USB and perform quick system updates on your full screen digital signage without network connection.
複数の接続オプション
信頼性の高いネットワークアクセスのためのWiFi、LAN、Bluetooth、およびオプションの3G/4G/5Gをサポートします。
超広い観覧角度
178° viewing angle delivers clear, color-accurate visuals from any direction.
広いオーディオ & ビデオフォーマットのサポート
スムーズで手間のかからない再生のために、主流のメディアフォーマットと互換性があります。
強力なCMS & 広告管理
Cloud-based CMS enables multi-device control of your full screen digital signage network, scheduled playback, real-time monitoring, and batch management.
分割画面表示
Display multiple messages simultaneously — promotions, branding, and real-time information.
Technical Specifications – Full Screen Digital Signage
Based on 85-inch QM-8522HB full screen digital signage reference model. For other sizes (75", 98"), please contact our sales team.
| ディスプレイ仕様 | |
| ブランド | Qtenboard |
| モデル | QM-8522HB |
| 画面サイズ | 85" (also available: 75", 98") |
| 解像度 | 1920×1080 (2K) / 3840×2160 (4K UHD) – Optional |
| 表示角度 | 178° |
| コントラスト比 | 3000:1 / 4500:1 |
| Display Size (H×V) | 1071.9 × 1889 mm |
| アスペクト比 | 16:9 |
| バックライト | LED |
| 明るさ | ≥ 400 / 500 cd/㎡ |
| Refresh Rate | 60Hz / 120Hz |
| 色の深さ | 16.7M (8-bit) / 1.07B (10-bit) |
| システム設定 | |
| オペレーティングシステム | Android 9.0 / 11.0 / 13.0 / 14.0 / 16.0 (Windows optional) |
| CPU | Quad/Octa-core A55 / Quad-core A53+A73 / Hybrid Quad A53+A72 |
| GPU | Mali-G52 |
| RAM | 1GB / 2GB / 4GB / 8GB |
| ストレージ | 8GB / 16GB / 32GB / 64GB / 128GB |
| HDMI Input | HDMI 2.1 (4K×2K @ 60Hz) ×1 |
| USB | ×2 |
| Audio Interface | 3.5mm ear jack ×1 |
| Ethernet | 10M/100M/1000M Adaptive ×1 |
| WiFi & Bluetooth | Built-in 2.4G/5G WiFi + BT 4.2 / 5.0 / 5.4 |
| 3G/4G | オプション |
| System Functions | |
| デコード機能 | Supports 2K/4K video and image decoding and playback |
| Software Installation | Supports third-party software installation |
| 言語 | English and other languages |
| Bootアニメーション | Customizable |
| リモコン | Infrared remote control included |
| オーディオ | Built-in dual 8Ω power amplifier, left/right channel output |
| Power On/Off | Remote / Timing / Network wake-up / Self-start |
| System Update | Local and remote (OTA) upgrade supported |
| Playback Formats | Audio: MP3, WMA, WAV, APE, FLAC, AAC, OGG, M4A, 3GPP; Picture: JPG, BMP, PNG; Video: AVI, RM, RMVB, MKV, WMV, MOV, MP4 |
| CMS Software (Optional) | |
| Background Support | Web / Mobile (local network / WAN) |
| Play Mode | Networking / Standalone |
| Play Support | Video / Picture / Subtitles / PPT / Web / Weather / Clock – mixed playback |
| Smart Splicing | Custom playing modes for split-screen layouts |
| Timing Function | Scheduled playback by time period |
| Terminal Administration | Multi-level account management |
| Physical Parameters | |
| カラー | Black / White / Custom |
| フレーム素材 | アルミニウム (酸化されたワイヤーデッサン) |
| ボディ素材 | Cold-rolled steel plate (metal coating) |
| Surface Material | 3mm tempered glass |
| Product Size (W×D×H) | 1071.9 × 20.9 × 1889 mm (for reference) |
| Packing Size | 1185 × 240 × 1990 mm (for reference) |
| Packing Material | 中立カートン/木枠/木箱 |
| Net / Gross Weight | 100kg / 103.3kg (for reference) |
| インストール | Wall mount / Embedded / Hang / Bracket |
| Electrical & Environment | |
| シナリオ | 屋内 |
| 定格電圧 | AC110-220V |
| Standby Power | ≤1W |
| Rated Power | ≤350W |
| Operating Temperature | 0°C ~ 55°C |
| Operating Humidity | 10% RH ~ 90% RH |
| Storage Temperature | -5°C ~ 60°C |
| Storage Humidity | 10% RH ~ 90% RH |
* Technical parameters are for reference. For detailed specs of other sizes or custom configurations, please contact Qtenboard.
OEM/ODM Customization Options
As a professional full screen digital signage manufacturer, Qtenboard offers comprehensive OEM/ODM services:
解像度
2K
4K
Chipset
RK3528
RK3566
RK3576
RK3588
タッチ
容量性タッチ
赤外线タッチ
No Touch
インターフェイス
HDMI IN
USB
LAN 1000/100
SD/TF
4G
システム
アンドロイド9
Android 11
アンドロイド14
Android 16
Windows 10/11/プロ
テクニカル
WiFi 5
WiFi 6
Bluetooth 5.4
サイズ
75"
85"
98"
カラー
ホワイト
ブラック
シルバー
| Customization Feature | 説明 |
|---|---|
| ブランドロゴ & Bootアニメーション | Custom logos and startup animations for full brand identity |
| UI/OSの深いカスタマイズ | Tailor system interface, themes, and functionality |
| シャーシ & 金型改造 | Modify enclosures or design new molds for differentiated appearance |
| 包装デザイン | Custom packaging to suit branding and global shipping needs |
| SNトラッキング & バッチ制作 | Unique serial number for each unit, quality and after-sales management |
| ホワイトラベルサービス | Ready-to-market products under your own brand name |
| CKD/SKD Supply | Complete, semi-knocked down, or fully assembled units |
| Software Development & SDK/API | Third-party integration or proprietary software development |
Application Scenarios – Where Full Screen Digital Signage Excels
Shopping Malls & Retail Entrances
Showcase promotions and seasonal campaigns on full screen digital signage to attract attention.
Corporate Lobbies & Exhibition Halls
Use full screen digital signage to display branding and product launches with high impact.
交通ハブ & 公共スペース
Deliver clear ads and announcements to large audiences via full screen digital signage.
Global Case Studies – Trusted by Partners Worldwide
Thailand — Retail Stores & Fashion Chains
HK CN — Supermarket & Hypermarket Chains
Australia — Shopping Mall Commercial Areas
UK — Airports & Train Stations
USA — QSR & Restaurant Menu Boards on full screen digital signage
UZ — Hospitals & Public Service Centers
Brazil — Corporate Lobby & Office Buildings
Japan — Hotels & Hospitality Groups
Factory Overview – Quality You Can Trust
Factory Entrance — Modern facility for high-efficiency production
Production Line — Fully automated assembly for consistent quality
Quality Control — Rigorous testing ensures reliable products
Warehouse & Logistics — Efficient shipping for worldwide distribution
グローバルブランドパートナー向けのエンドツーエンドのサポート
プリセールスサポート
- 専用アカウントマネージャ — One-on-one project follow-up, requirement analysis, and solution recommendation
- 技術相談 — Professional guidance on full screen digital signage product selection, system configuration, and compatibility
- サンプル & テストサポート — Rapid sample delivery, testing assistance, and certification guidance
売り上げ後のサポート
- 24/7テクニカルサポート — Fast-response global support via email, WhatsApp, and online platform
- リモート技術支援 — Firmware debugging, CMS configuration support, and remote troubleshooting
- SNトラッキング & バッチ管理 — Each unit registered for traceability, warranty tracking, and issue diagnosis
- OTA System Remote Upgrade — Real-time firmware updates and feature enhancements via cloud
- スペアパーツストック & クイック交換 — Sufficient inventory for timely shipment and maintenance
- Global Shipping & Logistics — Expertise in packaging, export documentation, and long-distance transportation
よくある質問
Q1: Can I manage multiple screens remotely?
A: Yes. Our cloud-based CMS allows remote content updates, scheduling, monitoring, and batch management across multiple full screen digital signage devices.
Q2: How reliable are the displays for 24/7 operation?
A: Each unit undergoes strict 48-hour aging tests and is built for continuous full screen digital signage operation.
Q3: Can I customize branding and software?
A: Yes. We support OEM/ODM customization for logos, housing, boot animations, UI, and CMS configurations.
Q4: What resolutions do the screens support?
A: Supports 2K (1920×1080) and 4K (3840×2160) resolutions for sharp, detailed visuals.
Q5: What sizes are available?
A: We offer 75", 85", and 98" full screen digital signage models. Custom sizes are available for bulk orders.
Q6: What is the warranty period?
A: We offer 1-5 years warranty on replacement parts with 24/7 technical support.
Q7: Is Qtenboard a real manufacturer?
A: Yes. Qtenboard (Qunmao Display) was established in 2005 and operates two production hubs in Shenzhen and Guangzhou. You are welcome to visit our factory.
Ready to partner with a professional full screen digital signage manufacturer?
Contact us today for a free quote, sample request, or factory visit arrangement.
We respond to all inquiries within 24 hours. 7×24 online service available.
