D147-H Encoder, a non-contact smart USB hotel IC card encoder based on an international standard ISO / IEC14443 A protocol, works perfectly with the ZKBioSecurity Online Hospitality software. The encoder uses USB interface for power supply. Its simple operation, stable card reading performance, plus compatibility with plenty card types make it a good fit for RFID applications such as hotel, access control, time & attendance, security, patrol, etc.