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    R20DC 125KHz & 13.56MHz 2-in-1 USB Proximity RFID ID/IC Card Reader Robotics Bangladesh
    • R20DC 125KHz & 13.56MHz 2-in-1 USB Proximity RFID ID/IC Card Reader Robotics Bangladesh

    R20DC 125KHz & 13.56MHz 2-in-1 USB Proximity RFID ID/IC Card Reader

    RBD-3735

    The R20DC USB RFID Card Reader is a dual-frequency (125KHz and 13.56MHz) proximity card reader that supports both RFID ID and IC cards. With plug-and-play USB functionality, this reader is recognized as an HID (Human Interface Device), eliminating the need for drivers or extra software. It works like a keyboard, outputting card numbers directly into any text field (e.g., Notepad, Word, Excel, or web forms).

    BDT 1,350
    BDT 1,350 BDT 1,350 BDT 1,350 BDT 1,350
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    BDT 1,350 Tax included
    Quantity
    30 Items

    18 people have purchased this item
    30 items in stock
    Description

    Product Description

    The R20DC USB RFID Card Reader is a dual-frequency (125KHz and 13.56MHz) proximity card reader that supports both RFID ID and IC cards. With plug-and-play USB functionality, this reader is recognized as an HID (Human Interface Device), eliminating the need for drivers or extra software. It works like a keyboard, outputting card numbers directly into any text field (e.g., Notepad, Word, Excel, or web forms).

    Compact, fast, and easy to use, the R20DC is widely used in access control systems, personal identification, attendance tracking, parking management, and more.

    Key Features

    • Dual Frequency Support: 125KHz (RFID ID cards) and 13.56MHz (IC cards, S50/S70)

    • Plug & Play: No drivers required; works as an HID device like a keyboard

    • Reading Distance: Up to 8 cm

    • Multi-System Compatibility: Windows 8/7/XP/2000, Linux, Vista, Android (via OTG)

    • Card Support: Reads ID (125KHz) and IC (13.56MHz S50/S70) card serial numbers

    • Easy to Use: Outputs card number directly into applications

    • Built-in Buzzer & LED: Audible and visual feedback for identification

    • OTG Support: Can connect to Android phones via OTG cable

    Technical Specifications

    • Operating Frequency: 125KHz and 13.56MHz (2-in-1)

    • Reading Distance: 0 – 8 cm

    • Connection Interface: USB (HID, driver-free)

    • System Support: Windows 8/7/XP/2000, Linux, Vista, Android OTG

    • Card Types Supported: S50, S70, RFID ID & IC cards

    • Indicators: Built-in LED and buzzer

    How to Use

    1. Connect the R20DC to a computer using the included USB cable.

    2. Open a text editor (Notepad, Word, Excel, etc.).

    3. Place a card near the reader (within 0–8 cm).

    4. The card serial number will appear automatically on the screen.

    Applications

    • Access control systems

    • Attendance and time tracking

    • Parking management

    • Production line identification

    • Personal authentication

    • Supermarket and office management

    Package Includes

    • 1 × R20DC 125KHz & 13.56MHz 2-in-1 USB Card Reader

    • 1 × USB Cable

    (Note: RFID cards or tags are not included and must be purchased separately.)

    Why Choose the R20DC?

    With dual-frequency support, driver-free HID operation, and universal compatibility, the R20DC USB RFID Reader is a reliable, cost-effective solution for a wide range of RFID-based identification and security applications.

     Simplify your RFID projects with the R20DC — just plug in, scan, and go!

    Product Details
    RBD-3735
    30 Items

    Specific References

    EAN13
    3735
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    BDT 5
    BDT 5 tax incl.
    BDT 5 tax excl.
    BDT 5 tax excl.
    BDT 5 tax incl.
    BDT 5 tax incl.
    BDT 0 Tax
    BDT 5 tax excl.
    BDT 5 tax excl.
    BDT 0 Tax
    BDT 5 tax incl.
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    In stock: 1089

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