Description
Technical Specifications
| Frequency | 125 KHz |
| Working Frequency | 125 KHz |
| Power Supply | DC 5 V |
| Card Support | EM 4100 EM 4102 EM 4200 TK 4100 or compatible card |
| Data Output | TTL 232 WG 26 or 34 |
| Work current | <100 mA |
| Antenna | Built-in Antenna |
| Size | 1.57 in X 1.57 in (40 mm X 40 mm) |