| Item | ES221 |
| Sub Cat | Handheld |
| Decoding Type | 1D、2D |
| Scanning Technology | CMOS |
| CONNECTOR TYPE | Wireless |
| Scanning Media | Screen、Paper |
| Identify Read Information Accuracy(mil) | 1D ≥ 4.7, 2D ≥ 7 |
| Motion tolerance(cm/s) | 90 |
| Scan Angle(Degree) | Vertical±18°, Horizontal±15° |
| Decoding Capability | 25 types of 1D codes, 5 types of 2D codes |
| Scanning Depth(mm) | 100-380 |
| Interface | 2.4GHz ISM |
| Package size(cm) | 95 x 71 x 163 |
| Indicator LEDs | Y |
| Buzzer reminder | Y |
