The Dahua ASR2100A Access Reader is a state-of-the-art access control solution designed to enhance security in both commercial and residential environments. Made from high-quality PC material with an acrylic panel, it boasts an IP66 rating, making it suitable for both indoor and outdoor use, ensuring durability against harsh weather conditions. This access reader supports contactless recognition of IC cards, specifically Mifare cards, allowing for seamless entrance without the need for physical contact.

Equipped with versatile connectivity options, the Dahua ASR2100A supports communication through RS-485 and Wiegand 34 protocols, making integration into existing access control systems straightforward. The device features a built-in anti-tampering alarm and supports both buzzer and indicator prompts, enhancing its security capabilities. Moreover, the inclusion of a watchdog function allows for the detection and management of abnormal operational statuses, ensuring that the device consistently performs at its best for long-term reliability.

This access reader is not only focused on security but also prioritizes user convenience and longevity. With all connection ports featuring overcurrent and overvoltage protection, the Dahua ASR2100A guarantees safe and dependable operation in various settings, making it a superior choice for any access control needs.