技术规格
| 类别 | 参数 |
|---|---|
| 模型 | WD750D-M2(带电路盒) |
| 外观 | 颜色:黑色面板;黑色边框/可定制 |
| 尺寸(长*宽*高):1674*953*72.3毫米 | |
| 材料:金属板 | |
| 安装方式:壁挂式、落地式、吸顶式 | |
| 包裹 | 包装尺寸:187*34*116厘米 |
| 重量:净重31.5公斤,毛重36.5公斤 | |
| 显示 | 小组:75";TFT-LED |
| 显示面积/纵横比:1649.7mm×927.9mm/16:9 | |
| 最大分辨率:3840×2160 | |
| 亮度:3000cd/m²,自动线性光感 | |
| 对比度:1300:1 | |
| 视角:上/下/左/右89°/89°/89度/89° | |
| 响应时间:6ms | |
| 颜色深度:1670万色 | |
| 电源和;功耗 | 输入:100V~240V交流电,功率≤420W |
| 主板和;接口 | SoC:RK3568,4核CPU@1.8GHz,4核Mali-T764 GPU 内存:2GB DDR3,存储:16GB(可扩展) 接口:2个外置USB、4个内置USB、1个SD卡插槽、1个RJ45 1个LVDS,1个HDMI 2.0(4K@60Hz输出,定制) 连接:Wi-Fi、蓝牙、3G/4G可扩展 |
| 函数 | 操作系统:安卓9/安卓11 |
| 菜单语言:中文、英文、俄文、法文、西班牙文及其他语言 | |
| 视频格式:RM/RMVB、MKV、TS、FLV、AVI、VOB、MOV、WMV | |
| 音频格式:MPEG-1层I/II/III 2.0、MPEG-4 AAC-LC 5.1、HE-AAC 5.1、BSAC 2.0、WAV、24位线性PCM 7.1 | |
| 图像格式:BMP、JPEG、PNG、GIF | |
| 其他格式:PDF、PPT、SWF、文本、实时数据流 | |
| 屏幕分区:视频区、图像和;文本区域、滚动字幕、LOGO区域、日期、时间、周、天气预报、实时图像和;视频区域 | |
| 固件升级:通过SD卡更新 | |
| 系统管理:统一管理、组管理、多用户管理、远程管理、定时开机/关机 | |
| 远程控制:远程电源开/关、远程程序编辑和;更新,远程状态监控 | |
| 播放模式:循环播放、定时播放、中断播放 | |
| 系统架构:先进的B/S(浏览器/服务器)架构 | |
| 网络与;音频:局域网、广域网、无线网络、3G;内置双迷你扬声器 | |
| 其他 | 使用寿命:50000小时 |
| 工作温度:-10℃~50℃ | |
| 储存温度:-20℃~60℃ | |
| 工作湿度:5%~90% | |
| Storage Humidity: 5% ~ 90% | |
| Security & Standard: Support hardware dongle, login password, control password and multi-level user permissions. All components and packaging materials comply with international environmental standards. |

75 Inch Open Frame Digital Signage Display – front viewSTRETCHED BAR DISPLAY · OPEN FRAME
75" Open Frame Digital Signage Display
Model: WD750D-M2 · Android 9 / 11 · 24/7 Rated
Bulk order lead time: 10–15 business days · Sample units available · OEM/ODM supported
PRODUCT ADVANTAGES
Built for demanding B2B deployments
At 3000 cd/m² — roughly six times a standard commercial display — this panel cuts through ambient light in airports, transit concourses, flagship retail floors, and sun-exposed lobbies. Auto linear light sensing continuously adjusts output to preserve backlight lifespan without manual calibration.
The onboard RK3568 SoC (quad-core 1.8 GHz, 2 GB RAM, 16 GB eMMC) eliminates the need for an external media player. Supports HDMI 2.0 passthrough for AV integrators who prefer a dedicated source. Android 11 provides a familiar deployment baseline for enterprise CMS software.
Browser/Server architecture means zero client software to install. IT teams can schedule content, push firmware, reboot individual units, or manage user permission tiers from any network location. Timed power on/off reduces energy costs for overnight deployments.
Dual external USB, 4 internal USB, SD card, RJ45 Ethernet, LVDS, HDMI 2.0, and optional 3G/4G modem. Supports LAN, WAN, and Wi-Fi simultaneously. Dual built-in speakers reduce peripheral cabling. Every port can be accessed without removing the display from its mount.
Rated −10 °C to +50 °C operating, −20 °C to +60 °C storage. Suitable for unconditioned spaces, covered outdoor canopies, and refrigerated aisle-end placements. 50,000-hour backlight life equates to over five years of 24/7 operation before first-service intervals.
Custom bezel colour, interface layout, logo silk-screen, brightness tier, and operating system image. Honeycomb carton packaging at 65"+ protects units during intercontinental freight. Pre-production samples available before committing to full runs.
APPLICATION SCENARIOS
Where this display is deployed
3000-nit brightness ensures promotional content remains vivid under powerful in-store lighting. 16:9 landscape orientation matches standard content templates used by major QSR and grocery chains. Remote playlist scheduling supports daypart pricing without on-site technician visits.
Airport terminals, train stations, and bus depots require around-the-clock operation and fast content updates. The open-frame chassis fits into custom kiosk enclosures designed by systems integrators. VESA and non-standard mounting patterns available on request.
Floor-to-ceiling glass lobbies flood displays with indirect daylight. At 3000 nits, this panel delivers legible wayfinding and brand content where a 500-nit consumer display would wash out entirely. Multi-user CMS access lets marketing teams publish content without involving IT.
Hotels, convention centres, and sports venues benefit from a single platform managing hundreds of screens across properties. B/S remote management, grouped scheduling, and interrupt-playback for live announcements reduce operational staffing overhead significantly.
Waiting area information displays, patient flow boards, and emergency notice systems demand reliable 24/7 operation. Hardware-dongle security, multi-level user permissions, and login password protection meet the compliance requirements common in healthcare and government environments.
Wide-temperature rating and HDMI 2.0 input support control-room monitoring applications where feeds from multiple sources are displayed simultaneously. The sheet-metal chassis is compatible with rack-mount and panel-mount adapters fabricated by local integrators.
TECHNICAL DOCUMENTATION
Full Technical Specifications
| PANEL | |
|---|---|
| PANEL TECHNOLOGY | 75" TFT LED (IPS) |
| ACTIVE DISPLAY AREA | 1649.7 mm × 927.9 mm |
| 纵横比 | 16:9 |
| MAX RESOLUTION | 3840 × 2160 (4K UHD) |
| OPTICAL PERFORMANCE | |
| 亮度 | 3000 cd/m² — with auto linear ambient light sensing |
| CONTRAST RATIO | 1300:1 |
| VIEWING ANGLE | 89° / 89° / 89° / 89° (Up / Down / Left / Right) |
| RESPONSE TIME | 6 ms |
| COLOR DEPTH | 16.7 million colors (8-bit) |
OEM / ODM SERVICES
Custom configurations for integrators and resellers
What can be customised
Bezel and panel colour (MOQ 20 pcs, 15-day lead time)
Brightness tier — from 500 nits up to 3000+ nits
Interface layout — add or reposition ports to suit enclosure design
Operating system image — pre-loaded CMS, kiosk lockdown, custom launcher
Logo silk-screen on chassis and startup boot screen
RAM / storage upgrades (4 GB / 32 GB available)
4G/LTE modem integration for locations without fixed network
Custom VESA / non-standard mounting patterns
Working with HituLCD
Sample units available before committing to production runs
Dedicated engineering contact throughout project lifecycle
Bulk order lead time: 10–15 business days (standard config)
Pre-shipment QA inspection available; third-party inspection supported
Export to US, EU, UK, AU — CE and FCC documentation provided
DDP and FOB shipping terms available
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