WD-HS21 2D barcode Scanner
WD-HS21 2D barcode Scanner
| Type : | 2D barcode Scanner |
| Scan Modes | Button trigger / Auto‑sensing / Continuous scanning |
| Interface | USB |
| Indication Methods | Buzzer, LED light, vibration motor |
| Configuration Method | Manual scanning of setting codes in sequence |
| Housing Material | ABS + PC |
| Cable Standard | Straight, 1.6 m |
| Dimensions | 152 mm × 94 mm × 61 mm (product) |
| Sensor | 500,000‑pixel omnidirectional CMOS |
| Resolution | 800 × 600 pixels |
| Light Source | White LED |
| Scan Angles | ±60°, ±60°, 360° (pitch, roll, yaw) |
| Scan Rate | 120 frames/sec |
| Field of View | 48° (H) × 30° (V) |
| Print Contrast | Minimum 15% |
| Decoding Capabilities | 1D: EAN‑13, EAN‑8, UPC‑A, UPC‑E, Code 128, Code 39, Code 93, Interleaved 2 of 5, Industrial 2 of 5, Matrix 2 of 5, Code 11, CodaBar, MSI‑Plessey, GS1 DataBar (RSS), etc. |
| 2D: QR Code, Data Matrix, PDF417, Micro QR, Aztec, etc.; supports mobile phone screen reading | |
| Minimum Resolution |
2D: 3 mil; QR Code (7 mil): 30–110 mm; QR payment code (mobile phone): 40–500 mm; Data Matrix (10 mil): 20–150 mm; PDF417 (6.7 mil): 20–150 mm; EAN‑13 (13.3 mil): 30–300 mm; Code 39 (8.3 mil): 40–235 mm |
| Optional: | With Stand (+2$) |
| Input Voltage | DC 5V ±10% |
| Ambient Light | Max. 5,000 Lux (fluorescent) |
| Vibration Resistance | Withstands 1.5 m drop to concrete |
| Packing List | 30pcs/ctn 55*42*44cm, N.W : 4.65kg ,G.W. :6.7 kg Unit size: 18*13*8.8cm ,N.W.:0.2kg ,G.W.:0.25kg |
