Description
Technical Specifications
| Frequency | 125 KHz |
| Reader Interval | 0.5 s |
| Card Type | 125 KHz EM 4100 or TK 4001 |
| Reading Range | 0 in to 1.96 in (0 mm to 50 mm) |
| Voltage | DC 3.3 V or 5 V |
| Power Supply | DC 5 V |
| Working Humidity | 40 % RH to 90 % RH |
| Protocol | ISO 14443-A |
| Operating Temperature | 32 °F to 104 °F (0 °C to 40 °C) |
| PCB Size | 1.53 in x 0.78 in (30.5 mm x 20 mm) |
| Coil Size | 2.28 in x 1.31 in (67 mm x 38 mm) |
| Weight | 10.58 oz (300 g) |



