DAHUA DHI-ASR2201A-D

Description

Access Reader
> PC material, tempered glass panel and IP66, suitable for
indoor and outdoor use
> Support contacless recognition of IC card (Mifare card), (“-D”
means ID EM card)
> Support card unlock
> Support RS485 and Wiegand communication
> Support buzzer and indicator prompt
> Support anti-tampering alarm
> The built-in watchdog can detect and control the 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