Home / Security / Dahua Access Control / Dahua Access Reader (Trade Only) Dahua Access Reader (Trade Only) Not yet reviewed Login to View Price Product Code: DHI-ASR2100A-ME Information Access Reader Features 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 program 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 Download Data Sheet Specifications Brand: Dahua Product Code: DHI-ASR2100A-ME Weight: 0.35kg Downloads Product Code: DHI-ASR2100A-ME