Features:
Supports RS-485, Wiegand (W26, W34) protocol, and OSDP protocol
Supports reading EM card (Frequency: 125 KHz) (DS-K1108AE/DS-K1108AEK）
Supports reading Mifare card (Frequency: 13.56 MHz). Supports reading Desfire&Felica card (DS-K1108AD/DS-K1108ADK)
Tamper-proof function
Built-in buzzer for status indication