| Basic Parameters | |
|---|---|
| Model | E-W133 |
| Dimensions | 310 × 234 × 14 mm |
| Color | Silver/Black |
| Operating Temperature | 0°C–40°C |
| Operating Frequency | 433 MHz |
| Communication Distance | 50 m (tested in open environment; actual distance varies by environment) |
| Update Speed | Approx. 300 labels/hour |
| LED | Red/Green |
| Display | |
|---|---|
| Display Technology | Dot Matrix E-Ink (EPD) |
| Screen Size | 13.3 inches |
| Display Colors | Black, White, Red |
| Display Dimensions | 278 × 197 mm |
| Resolution | 960 × 680 pixels |
| Pixel Density | 88 DPI |
| Contrast Ratio | 8:1 |
| Viewing Angle | 170° |
| Display Capabilities | Supports any language, barcodes, QR codes, graphics, etc. |
| Battery | |
|---|---|
| Battery Parameters | 3V CR2450 button battery × 10, 6000 mAh |
| Battery Lifespan | 7 years (4 updates/day) |
