Features:
Supports RS-485 protocol, Wiegand (W26/W34) protocol, and OSDP protocol
Build-in M1 and EM card reading module (Frequency: 13.56 MHz&125 KHz)
Built-in buzzer for identifying the reading status
Supports online upgrade
Supports multiple authentication methods such as card swiping, PIN, bluetooth, etc
Supports touch panel for operation
Supports occlusion detection, with bluetooth, it can realize door open via waving hands