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Description

Product Description

dahua

Dahua ASR2201D-BD

SKU / EAN: 6939554928758

The device supports Wiegand 34 (optionally 26-bit) and RS-485 protocols, enabling integration with access control systems.

It supports OSDP, 13.56 MHz (Mifare), and 125 KHz (EM-ID) standards, ensuring compatibility with various card types. The reader has a waterproof IP55-rated housing, making it ideal for outdoor use. It features red, blue, and green LEDs to indicate operating status.

The surface-mount design simplifies installation in various locations. Key technical specifications include a 32-bit processor, a card reading range of 1 cm–3 cm, a response time of less than 0.5 s, and a Bluetooth range of 0 m–5 m with a response time of less than 1 s. The reader operates in temperatures from -30°C to +60°C and humidity up to 95%.

ASR2201D-BD(6939554928758)_image_1
ASR2201D-BD(6939554928758)_image_2

Dimensions are 47.5 mm × 16 mm × 135 mm, and it weighs 0.2 kg. Power is supplied by 9V–15V DC/200mA. The product is CE and FCC certified, confirming its compliance with international standards.

The Dahua ASR2201D-BD is a reliable solution for access control systems requiring durability and flexibility.

Specification Dahua ASR2201D-BD

Technical SpecificationMode
ASR2201D-BASR2201D-BD
ASR2201D-BASR2201D-BD
SystemMain Processor32 Bit
ReadRead Format
13.56MHz125KHz
13.56MHz125KHz
Read Range1cm–3cm (max.)
Card Response<0.5s
Bluetooth Range0m–5m
Bluetooth Response<1s
FunctionWater-proofIP55
InterfaceTo ControllerRS485,Wiegand 34(26 optional)
GeneralBeep ToneBuzzer
Power Supply9V–15V DC/200mA
Operating Temperature-30°C to +60°C
Working Humidity≤95%
Dimension(W×D×H)47.5mm×16mm×135mm
Weight0.2kg
Working EnvironmentOutdoor
CertificatesCEYes
FCCYes

*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”.

Documents Dahua ASR2201D-BD

PDF
ASR2201D-B-ASR2201D-BD-bluetooth_Datasheet_201908301.pdf

Features

Features
Producer: DAHUA