SMART STORE / SINGLE · 28 INCH
ET280B
28″ LCD Display. Wide-format shelf, category or promotional content; mounting and power are project-specific.
Original ETAG product image. Confirm configuration and availability for your project.
Published specifications with source notes. Use your browser’s Save as PDF option to keep a copy.
PUBLISHED PRODUCT SPECIFICATIONS
Every published detail.
| Model | ET280B |
|---|---|
| Dimensions (mm) | 734.0 × 167.0 × 31.0 |
| Housing colour | Black |
| Weight (kg) | 4.21 |
| Display technology | ADS |
| Display size (as listed) | 28′′The source labels this field as display area, but supplies an inch screen-size value. |
| Resolution (pixels) | 1920 × 360 |
| Brightness (nits) | 700 |
| Backlight | E-LED |
| Contrast ratio | 1200:1 |
| Viewing angle | 178°/178° |
| Backlight life (hours; manufacturer claim) | >30,000 |
| Operating system | Android 11.0 |
| CPU | RK3568,Quad-core ARM Cortex-A55,Main frequency 2.0GHz |
| Main memory (RAM) | 2GB/4GB/8GB |
| Storage (ROM) | 32GB/64GB |
| Communication | Wi-Fi 2.4G/5G /Wi-Fi 6/ LAN(RJ45) 802.11 a/b/g/n/ac/ax / BT5.0 |
| I/O ports | USB3.0 OTG × 1 / USB3.0 Host × 1 / TF Card × 1 / AUDIO × 1 / HDMI IN × 1 / LAN × 1 |
| Operating voltage | DC 12V |
| Power consumption (W) | ≤ 36W |
| Operating temperature | 20 ±15°C |
| Operating humidity | 55 ±20%RH |
| Packing dimensions (5 units) | Not specified (source: dash)Packing quantities, dimensions and weights are reproduced as separate source fields; confirm the shipping configuration for an order. |
| Packed weight (4 units) | Not specified (source: dash)Packing quantities, dimensions and weights are reproduced as separate source fields; confirm the shipping configuration for an order. |
Manufacturer information & configuration
These are ETAG’s published values. Battery life, wireless range, service life and certification listings are manufacturer information, not project-specific guarantees. Confirm operating conditions and the supplied configuration with VIREVA.
The source uses different unit counts across packing dimensions and packing weight: 4, 5. Retain the labels and confirm the packing arrangement.
Product imagery adapted from ETAG, with English display content where needed. Published specifications: ETAG ↗. Manufacturer information reviewed 30 October 2026. Confirm the configuration and availability for your project.
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