1pcs 125K EM4100 RFID Card Reader Module RDM6300 ID RF UART Output For Arduino
USD 8.33 USD
Specifications
| Brand | Unbranded/Generic |
| Frequency | 125kHz |
| Working Voltage | DC 5V (±5%) |
| Relative Humidity | 0-95% |
| Working Temperature | -10℃ to +70℃ |
| Storage Temperature | -20℃ to +80℃ |
| Wiring Size | 46mm x 32mm x 3mm |
| Module Size | 38.5mm x 19mm x 9mm |
| Receiving Range | 20-50mm |
Storage temperature???. Wiring size:46mm x 32mm x 3mm Module size:38.5mm x 19mm x 9mm Supported card: EM/TK 4100, EM/TK4102, EM4200 or compatible Receiving range???. 20-50mm (It depends on the antenna, card and the surroundings).