tr?id=3620119788278680&ev=PageView&noscript=1

Description

Product Description

dahua

Dahua ASR2201D-B

SKU: 6939554928789

The key feature is its slender, waterproof design (IP55), making it an ideal solution for outdoor access control systems.

The reader uses 13.56MHz technology with 125KHz frequency support, offering fast and reliable card identification (response time <0.5s).

Reading Range is from 1cm to 3cm, and integrated Bluetooth Module allows wireless communication on Distance to 5m (Response Time <1s).

The device is equipped with Interface RS485 and Wiegand protocol support (34-bit, optionally 26-bit), which facilitates integration with access control systems.

ASR2201D-B(6939554928789)_image_1
ASR2201D-B(6939554928789)_image_2

Additional Functions include a sound signal (buzzer) and a wide Temperature Range of work (-30°C to +60°C).

Power supply takes place through 9V-15V DC/200mA, and compact Dimensions (47.5mm×16mm×135mm) and Weight 0.2kg facilitate installation.

The reader meets Approval CE and FCC, which confirms its compliance with international standards.

Dahua ASR2201D-B is a reliable solution for systems requiring durability and flexibility in difficult external conditions.

Specification Dahua ASR2201D-B

Technical SpecificationMode
ASR2201D-BASR2201D-BD
SystemMain Processor32 Bit
ReadRead Format
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-B

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

Features

Features
Producer: DAHUA