Dahua ASR2100A-ME Access Reader

The Dahua ASR2100A-ME Access Reader is a high-tech device suitable for both indoor and outdoor use. It is made from durable PC material and features an acrylic panel with an IP66 rating, providing excellent protection against dust and water. This makes it an ideal choice for various environments. The access reader supports contactless recognition for both IC cards (Mifare) and ID cards at two frequencies, offering versatile and efficient entry solutions to enhance security.

The device includes features such as card unlock support, RS485 and Wiegand communication protocols, a buzzer, and indicator prompts, ensuring user-friendly interaction and advanced functionality. Its anti-tampering alarm offers an extra layer of security to prevent unauthorized access attempts.

One of the standout features is the built-in watchdog program, which continuously monitors the device's operational status and performs recovery processes when necessary, ensuring long-term reliability and performance. Additionally, all connection ports are protected against overcurrent and overvoltage, safeguarding the device from potential electrical issues. This underscores the advanced engineering of Dahua products in access control technology.