| Mode Parameter | Proximity Card Reader | Mifare Card Reader | Proximity Card Reader with Keypad & Password | Mifare Card Reader with Keypad & Password | 
| DC Power | 12V DC | |||
| Static Current | 85mA | 75mA | 90mA | 80mA | 
| Work Current | 110mA | 105mA | 115mA | 110mA | 
| Card type | Proximity | Mifare | Proximity | Mifare | 
| Frequency | 125KHz | 13.56MHz | 125KHz | 13.56MHz | 
| Read range | 4-10cm | 2-8cm | 4-10cm | 2-8cm | 
| Protocol | Wiegand 26 bit or Wiegand 34 bit | |||
| Distance | <100m | |||
| Size (L*W*H) | BR series: 114mm×88mm×20mm CR series: 122mm×20mm | |||