| Model | QRSOBE/QRSOWE/QR50BM/QR50WM |
|---|---|
| Color | QRSOBE: Black, QRSOWE: White, QR50BM: Black, QR50WM: White |
| Using Protocol | Standard Wiegand Protocol and ZK RS485 Protocol |
| Readable Codes | QR, Data Matrix, PDF417, EAN13, EAN8, UPC-A, UPC-EO, UPC-E1, Code 128, Code 39, Code 93, CodaBar |
| Codes Identification Angle | 360° Rotation, 145° tilt |
| RFID | QRSOBE/QRSOWE: ID Card, QRSOBM/QR50WM: IC Card |
| Operating Frequency | QRSOBE/QRSOWE: 125kHz, QRSOBM/QR50WM: 13.56MHz |
| Power Supply | DC 12V (±5%); USB 5V |
| Reading Distance | Code > 5cm; Card > 4cm |
| Communication | Wiegand, RS485, USB |
| Operating Temperature | -20°C to 60°C |
| Storage Temperature | -20°C to 80°C |
