Description
The Dahua DHI-ASR2101H-D is a robust access control reader designed for both indoor and outdoor environments. It supports card and password unlocking methods, featuring RS-485 and Wiegand 34 communication protocols. With IP66 protection, tamper alarm, and watchdog functionality, it ensures secure and reliable access control operations.
Key Features:
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Supports card and password unlocking
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RS-485 and Wiegand 34 communication (Wiegand 26 configurable)
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Buzzer and indicator light prompts
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Tamper alarm for unauthorized access attempts
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Watchdog function for device monitoring and recovery
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Overcurrent and overvoltage protection on all ports
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IP66 rated for outdoor use
Specifications:
