Technical Specifications
| Frequency | 125 KHz |
| Power Voltage | DC 5 V |
| Interface | TTL RS232 |
| Current | < 50 mA |
| Working Humidity | 0 % RH to 95 % RH |
| Operating Temperature | 14 °F to 158 °F (-10 °C to 70 °C) |
| Storage Temperature | -4 °F to 176 °F (-20 °C to 80 °C) |
| Working Size | 1.18 in x 1.25 in x 0.11 in (46 mm x 32 mm x 3 mm) |
| Module Size | 1.51 in x 0.74 in x 0.35 in (38.5 mm x 19 mm x 9 mm) |
| Weight | 8.81 oz (249 g) |
