Description
The Dahua ASR2101A Access Reader is a state-of-the-art access control solution designed for both indoor and outdoor environments, featuring a robust PC material construction with an Acrylic panel and an IP66 rating for exceptional durability. This model supports the contactless recognition of IC cards, specifically Mifare cards, ensuring convenient and efficient access for users. Additionally, it provides the versatility of unlocking via either card or password, making it suitable for various security applications. Engineered for seamless communication, the Dahua ASR2101A supports both RS-485 and Wiegand 34 protocols, with the option to configure Wiegand 26. Its operational reliability is enhanced by the built-in watchdog feature that detects and resolves any abnormal status of the device, thus ensuring long-term performance. Furthermore, this model includes essential safety features like overcurrent and overvoltage protection on all connection ports, alongside an anti-tampering alarm to safeguard against unauthorized access. When it comes to prompting users, the Dahua ASR2101A is equipped with a buzzer and indicator lights that provide immediate feedback upon access attempts. This comprehensive combination of features distinguishes it as a leading choice in the access control market, providing exceptional reliability and security for commercial and residential applications alike. ...
