Description
The DynaScan DO552LR4 is a premium 55-inch outdoor digital signage display built for all-weather performance. Designed with a sunlight-viewable 3500 nits LED backlight, the display ensures vivid, crisp imagery even under direct sunlight. With an IP66 rating for weather resistance and IK10 tempered glass for vandal protection, it delivers unmatched durability in challenging environments.
Powered by an Android 7.1 Nougat operating system and a Quad-core Cortex A17 1.6 GHz processor, the DO552LR4 comes equipped with versatile connectivity options, including HDMI, DVI, USB, Serial, Ethernet, and Wireless LAN. Its auto-brightness control and intelligent thermal management adapt to ambient conditions, ensuring consistent performance and energy efficiency.
The display supports both landscape and portrait orientations and utilizes quarter-wave plate technology, allowing clear visibility even with polarized sunglasses—making it an ideal solution for transportation hubs, outdoor advertising, QSR drive-thrus, and public information displays.
| Category | Specification |
|---|---|
| Manufacturer | DynaScan Technology, Inc. |
| Part Number (SKU) | DO552LR4 |
| Product Type | Outdoor Digital Signage Display |
| Screen Size | 55" (Viewable 56.6") |
| Resolution | 1920 x 1080 (Full HD) |
| Brightness | 3500 nits |
| Backlight Technology | LED with Local Dimming |
| Scan Format | 1080p |
| Color Depth | 8-bit |
| Processor | Quad-core Cortex A17, 1.60 GHz |
| Operating System | Android 7.1 Nougat |
| Connectivity | HDMI (1), DVI (1), USB, Serial, DisplayPort (1), Ethernet, Wireless LAN |
| Environmental Rating | IP66 weather resistant, IK10 vandal resistant glass |
| Orientation | Landscape / Portrait |
| Bezel Width | Top/Bottom: 3.84", Left/Right: 2.26" |
| Auto-Brightness | Yes (Ambient Light Sensor) |
| Thermal Management | Intelligent cooling with ultra-quiet fans |
| Color Calibration | Individually calibrated to D65 (6500K) CIE standard |
| Power Input | 120–230 V AC |
| Dimensions (H x W x D) | 55.5" x 31.5" x 6.1" |
| Weight | ~229 lbs |
| Color | Black |
| Condition | New, Factory Fresh |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
Building a Complete AV System?
This product is rarely deployed alone. It’s typically part of a fully integrated AV system. AVENDOR designs, integrates, and supports end-to-end environments—from single rooms to enterprise-wide deployments.
- System Design & Engineering
- Installation & Integration
- Programming & Ongoing Support
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