Description
Technical Specifications
| Frequency | 125 KHz and 13.56 MHz |
| Support Card | EM 4100 or TK 4100 |
| Power Supply | 5 V and 3.3 V |
| Reading Distance | 0.39 in to 3.93 in (0 cm to 5 cm) |
| Antenna | External |
| Protocol | ISO 14443-A |
| Working Temperature | 14 °F to 122 °F (-10 °C to 50 °C) |
| Storage Temperature | -4 °F to 176 °F (-20 °C to 80 °C) |
| Dimension | 2.44 in x 1.35 in
(62 mm x 34.5 mm) |
| Weight | 0.21 oz (6 g) |