Generic R20DC 125KHz & 13.56MHz USB RFID Card Reader - 8cm Range, Plug & Play
The Generic R20DC is a dual-frequency USB RFID card reader supporting both 125KHz and 13.56MHz protocols, designed for plug-and-play integration with Windows PCs and Android devices via OTG. It features a reading distance of up to 8cm and is compatible with common Mifare S50/S70 cards for access control and identification projects.
Features
- Dual-frequency operation supports 125KHz and 13.56MHz RFID protocols.
- USB plug-and-play interface with a 1-meter cable for easy PC and Android OTG connection.
- Up to 8cm reading range for flexible card/tag placement.
- Built-in buzzer and LED provide audible and visual read confirmation.
- Compatible with Mifare S50 and S70 cards for access control and identification systems.
Out of stock
The R20DC RFID reader is a versatile proximity sensor module that combines two common radio frequency identification standards into a single compact device. It operates on a +5V DC supply provided via its USB connection, drawing approximately 70mA, and communicates using a standard 9600 bps baud rate for serial data output. The reader outputs the unique serial number of a presented RFID card or tag directly as keyboard wedge data, making it compatible with any text field or software without requiring custom drivers on supported operating systems.
Its slim form factor (95mm x 60mm x 10mm) allows for discreet integration into kiosks, turnstiles, or desktop setups. The device is engineered for reliable operation in access control, time attendance, and inventory management applications, providing a straightforward interface between physical RFID credentials and digital management systems.
Additional Information
| Weight | 0.125 kg |
|---|---|
| Dimensions | 9.5 × 6 × 1 cm |
