Dahua · DHI-ASR2100A
The Dahua DHI-ASR2100A is a high-performance, non-contact access control card reader. It is designed for durability and a sleek aesthetic, making it ideal for modern office buildings and outdoor security points. Key Features Durable Build: Made with a PC (polycarbonate) material body and an acrylic panel. Weatherproof: Rated IP66, ensuring it is protected against heavy rain and dust for outdoor use. Dual Protocol Support: Compatible with both RS-485 and Wiegand 34 for easy integration with various controllers. Enhanced Security: Features a built-in tamper alarm and an internal watchdog for automatic system recovery. Visual/Audio Feedback: Equipped with a multi-colored status indicator and an audible buzzer. Technical Specifications Specification Details Card Type IC card (Mifare) - 13.56 MHz Reading Distance 0 cm – 5 cm Response Time < 0.1 seconds Power Supply 12V 0.5A DC Protection Overcurrent, Overvoltage, and IP66 Operating Temp –30°C to +70°C Dimensions 123 mm × 86 mm × 15 mm