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Description

Product Description

dahua

Dahua ASR2101A

SKU: DAH000364

The device supports different types of cards, including IC and ID, offering fast reading (0.1 s) on Distance 0–5 cm.

The model is equipped with buzzer and Ports RS-485 and Wiegand for integration with safety systems.

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Resistance to atmospheric conditions (IP66), works at temperatures from -30°C to +70°C, making it ideal for internal and external use.

Compact Dimensions (123×86×15 mm) and low Power consumption (≤1.7W during operation) make it easy to install on flat surfaces.

The reader has CE and FCC certifications, guaranteeing compliance with safety standards.

Dahua ASR2101A is a reliable solution for companies and institutions requiring effective access control.

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Specification Dahua ASR2101A

BasicProduct TypeCard reader
BuzzerYes
CasingPC/acrylic panel
FunctionUnlock ModeCard swiping/password Multiple unlocking modes
Card TypeIC card/ID card
PerformanceResponse Time0.1 s
Card Reading Distance0 cm–5 cm (0"–1.97")
PortRS-4851 channel
Wiegand1 output channel
AlarmTamper AlarmYes
GeneralPower Supply12V 0.5A DC
ProtectionIP66 (silicon sealant is needed, see the manual)
Power ConsumptionStandby ≤ 0.9W, working ≤1.7W
Product Dimensions123 mm × 86 mm × 15 mm (4.84" × 3.38" × 0.59") (L × W × H)
Packaging Dimensions185 mm × 163 mm × 71 mm (7.28" × 6.41 × 2.80") (L × W × H, 1 in inner carton) 578 mm × 383 mm × 349 mm (22.76" × 15.08" × 13.74") (L × W × H, carton)
Operating Temperature–30°C to +70°C (–22°F to +158°F)
Operating Humidity5%RH–95% (non-condensing)
Operating EnvironmentIndoor; outdoor
Gross Weight0.35 kg (0.77 lb)
InstallationSurface mount
CertificationsCE; FCC

*We have done our best to provide an accurate description and specifications. Please note that these were created and translated automatically using manufacturer data. Colors and appearance may look different depending on your monitor settings. Before buying, please check the product sheet from the manufacturer for official information. The “Specification” section may refer to different variants of the same device (depending on the exact model name/identifier). If anything is unclear or inconsistent, please contact the seller before purchase. If warranty information is provided, it refers to the manufacturer’s warranty unless stated otherwise. Product images may show multiple color variants. If the model name does not include a color designation, it typically refers to the default version (e.g., for cameras: white). Other variants are indicated in the product name, such as “Black” or “BLK”.

Features

Features
Producer: DAHUA