Dahua Technology ASR2100A-ME dual-frequency card reader
PC material, acrylic panel and IP66, suitable for indoor and outdoor use
Support contactless recognition of IC card (Mifare card) and ID card in two frequencies
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 over-current and over-voltage protection
Applicable to industrial zones, office buildings, schools, factories, stadiums, CBD, residential area, government properties, etc.