- Card unlock
- RS-485 and Wiegand 34 communication (Wiegand-26 can be customized)
- Prompts using the buzzer and indicator light
- Tamper alarm
- Watchdog monitors and controls the device when it behaves abnormally, performing recoveries when necessary to ensure the long- term operation of the device. > All the connection ports have overcurrent and overvoltage protection
- IP66 rated
