DAHUA ASR2101A-ME

• PC material, acrylic panel and IP66, suitable for indoor and outdoor use
  Support contactless recognition of IC card (Mifare card) and 125KHz (EM-ID) card in two frequencies
  Support card/password unlock
  Support RS485 and Wiegand communication
  Support buzzer and indicator prompt
  Support anti-tampering alarm
  The built-in watchdog can detect and control abnormal operation status of the equipment and perform recovery processing to ensure the long- term operation of the equipment
  All connection ports have overcurrent and overvoltage protection 
  
  
  

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