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Description

Product Description

dahua

Dahua ASR1102A

SKU / EAN: 6939554945465

The device supports the RS-485 protocol, enabling easy integration with access control systems. It supports Mifare cards (ID EM cards) by default, but also offers the option of using fingerprints, with a maximum capacity of 3,000 patterns.

The reader is equipped with a blue LED backlight for improved visibility in various lighting conditions. A watchdog function ensures stable operation without downtime.

The ASR1102A features an audible signal and an LED indicator to indicate the operation status. Installation is simple thanks to its surface-mount design.

Key technical specifications include an 8-bit processor, a 13.56 MHz frequency with a reading range of 1 cm–9 cm, and a response time of less than 0.1 second.

It can store 3,000 fingerprints, with a response time of up to 1.5 seconds, and very low error rates (FAR ≤0.00004%, FRR ≤0.15%).

ASR1102A(6939554945465)_image_1

The device offers a tamper alarm, a blue-backlit LCD display, and a buzzer. Power supply DC 9V–15V / 200mA, operating temperature -10°C to +55°C and humidity 5%–95%.

Dimensions are 125 mm × 56 mm × 47 mm, and weight 0.25 kg. Designed for indoor use, it is CE and FCC certified. The Dahua ASR1102A is a reliable solution for access control systems requiring precise biometric and card verification.

 

Specification Dahua ASR1102A

Technical SpecificationMode
ASR1102A(V2)ASR1102A-D(V2)
ASR1102A(V2)ASR1102A-D(V2)
SystemMain Processor8 Bit
ReadRead Format
13.56MHz125KHz
13.56MHz125KHz
Read Range1cm–9cm (max.)
Reading time<0.1s
FingerprintCapacity3000
Response Time≤1.5s
FAR≤0.00004%
FRR≤0.15%
FunctionTamper AlarmYes
InterfaceTo ControllerRS485
GeneralLCD DisplayBlue backlight
Beep ToneBuzzer
Power Supply9V–15V DC/200mA
Operating Temperature-10°C to +55°C
Working Humidity5%–95%
Dimension(W×D×H)125mm×56mm×47mm
Weight0.25kg
Working EnvironmentIndoor
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 ASR1102A

PDF
ASR1102A(V2)-ASR1102A-D(V2)_datasheet_20190816.pdf

Features

Features
Producer: DAHUA