Dahua Waterproof ID Card Reader
وصف المنتج
The Dahua DHI-ASR2100A-D is a waterproof ID card reader designed for access control systems.
Key Features:
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Supports contactless ID card recognition
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Supports card unlocking
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Supports communication via RS-485 and Wiegand 34
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Includes a buzzer and indicator
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Supports tamper alarm
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Built-in watchdog to detect and control abnormal operating status
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All connecting ports have overcurrent and overvoltage protection
Specifications: -
Dimensions: 123mm × 86mm × 15mm
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Weight: 0.35kg
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Material: PC material, acrylic panel
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Color Options: Black and silver
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Power Requirements: 12V 0.5A DC
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Other Specifications:
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Card reading distance: 0cm–5cm
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Response time: 0.1s
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Operating temperature: –30°C to +70°C
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Operating humidity: 5%RH–95% (non-condensing)
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Protection: IP66 (silicone sealant is required, refer to manual)
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Installation: Surface mounted
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Certifications: CE; FCC
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