Dahua ASR2100A-D Access Reader

• PC material, acrylic panel and IP66, suitable for indoor and outdoor use
• Support contactless recognition of IC card (Mifare 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 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