
2D Code ScannerEmbedded Models
QB20
Compact housing suitable for embedded architecture
| Model | Wireless Communication |
|---|---|
| QB20 | |
| QB20-HD |
Each region has different availability of sales product.
Leading manufacturer of automatic data capture equipment including bar code, 2D code readers.The excellent quality and advanced technology can contribute to improving business efficiency.

2D Code ScannerEmbedded Models
Compact housing suitable for embedded architecture
| Model | Wireless Communication |
|---|---|
| QB20 | |
| QB20-HD |
Each region has different availability of sales product.
| Model | QB20 | ||
|---|---|---|---|
| Reading area | Readable codes | 2D Code | QR code, Micro QR code, PDF417 |
| Bar code | UPC-A/E, EAN-13/8, CODE39, NW-7, ITF, CODE128 | ||
| Minimum resolution | 2D Code | 0.25mm | |
| Bar code | 0.15mm | ||
| Standard reading position | 25mm | ||
| Scanning area | 47 x 35mm | ||
| PCS value | 0.45 or above | ||
| Skew angle | 360 degrees | ||
| Elevation/inclination | ±15 degrees | ||
| External input/output | Input | Trigger | |
| Output | OK/Not OK, external lighting synchronizing signal | ||
| Communication interface | spec | RS-232C | |
| Communication speed | 115.2 kbps MAX. | ||
| Connector | D-sub15n | ||
| Power | Rated voltage | DC 5V, 1A | |
| Environmental conditions | Operating temperature limits | 0 to 40 degrees Celsius | |
| Operating humidity limits | 10 to 85% RH (without dews) | ||
| Operating luminance | 3,000 lux or less (under a daytime fluorescent lamp) | ||
| Weight (excluding a cable) | 320g | ||
