Description
The DynaScan DS861LR4 is a professional-grade 86-inch 4K Ultra HD digital signage display designed for environments with intense ambient light. With an impressive 3,500 nits of brightness, the display ensures true sunlight readability without glare or image washout.
Equipped with TrueColor™ calibration, a high 3000:1 contrast ratio, and 10-bit color depth, the DS861LR4 delivers stunning image quality and vibrant, lifelike visuals. The integrated Android™ 8.0 media player supports versatile playback with 16 GB of onboard storage and expansion via MicroSD.
For maximum flexibility, the DS861LR4 is Intel® SDM-ready, supports both portrait and landscape orientation, and features a slim bezel for seamless integration in professional video walls or standalone digital signage. With rugged reliability and a rated 100,000-hour backlight life, it is ideal for 24/7 operation in retail, transportation, public venues, and corporate applications.
| Category | Specification |
|---|---|
| Model | DS861LR4 |
| Panel Size | 85.6" (86" class) |
| Resolution | 3840 × 2160 (4K UHD) |
| Brightness | 3,500 nits |
| Contrast Ratio | 3000:1 |
| Color Depth | 10-bit |
| Response Time | 8 ms (typical) |
| Viewing Angle | 178° / 178° |
| Backlight Life | 100,000 hrs |
| Polarized Sunglasses Support | Yes |
| Built-In Media Player | Android™ 8.0.0, Dual-core A73 + Dual-core A53, Mali G51 GPU |
| Memory / Storage | 2 GB DDR4 RAM / 16 GB eMMC (expandable via MicroSD up to 128 GB) |
| Video Decoders | 4K VP9/H.265/H.264 @60fps, MPEG-1/2/4, VC-1, VP8 |
| Inputs | 2× HDMI 2.1, 1× DisplayPort 1.2, USB 3.0, MicroSD |
| Outputs | Audio Out |
| External Control | RS-232, 2× RJ-45 (LAN), ETK (thermal), ESK (IR, ambient) |
| Expansion Slot | Intel® SDM-S (w/ DynaScan board) & SDM-L, up to 45 W |
| Power Supply | 100–240V, 50/60 Hz |
| Power Consumption | 750 W (typ.) / 1300 W (max) |
| Standby Mode | < 1 W |
| Bezel Width | 17.8 mm (even) |
| Dimensions (WxHxD) | 1935.8 × 1106.8 × 79 mm |
| Weight | 77 kg |
| Orientation | Portrait / Landscape |
| VESA Mounting | 600 × 400 mm |
| Operating Temp. | 0° to 45°C |
| Storage Temp. | -20° to 60°C |
| Humidity | 10% – 80% (non-condensing) |
| Certifications | CE, FCC, RoHS |
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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