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NEO Digital

Ocom (R20) RFID Card Reader

Ocom (R20) RFID Card Reader

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Compact 125KHz RFID reader for EM4100 cards. USB-powered, plug-and-play design. Ideal for access control, ID tracking & time attendance systems.


✅ Overview

The Ocom R20 is a USB-powered 125KHz RFID card reader designed for fast, secure, and seamless identity authentication. Whether for access control, attendance tracking, or RFID-based system integration, this plug-and-play device offers instant card recognition, simple setup, and broad software compatibility.


✅ Product Description

Built for low-frequency RFID applications, the Ocom R20 reads EM4100, TK4100, and compatible 125KHz cards with high precision and stability. It connects directly to any Windows or Linux system via USB and requires no driver installation for basic operation.

Compact and durable, it’s ideal for desktop integration at security checkpoints, registration counters, membership systems, or kiosks where reliable RFID scanning is a must.


✅ Key Features

  • Reads 125KHz RFID cards (EM4100, TK4100, etc.)

  • USB 2.0 interface with plug-and-play installation

  • Read-only functionality for fast and secure authentication

  • Instant UID (Card ID) capture into any input field

  • Compact, lightweight, and durable housing

  • Low power consumption (USB powered)

  • LED indicator for scan confirmation

  • No driver needed for standard reading use


✅ Specifications

  • Frequency: 125KHz

  • Card Types: EM4100, TK4100, compatible cards

  • Interface: USB 2.0 (Plug-and-Play)

  • Read Range: Up to 50mm (depends on card type)

  • Read Speed: <200ms

  • Power Supply: USB-powered (5V)

  • Operating System: Windows 7/8/10/11, Linux

  • Indicator: LED light on card scan

  • Dimensions: 95 × 60 × 15 mm

  • Weight: ~90g

  • SDK: Not required for basic use; available for advanced integration


✅ Supported Applications / Industries

  • Applications:

    • Employee attendance & access control

    • Secure check-in/check-out systems

    • Library and membership verification

    • RFID tagging and user authentication

  • Industries:

    • Offices & Enterprise Security

    • Retail & Service Kiosks

    • Education (Schools, Libraries)

    • Hospitality & Fitness Centers

    • Logistics & Warehouse Entry Systems


✅ Benefits & Compatibility

  • Quick & reliable RFID UID reading

  • No drivers or complex setup required

  • Works with any application accepting keyboard input

  • Easily integrates into Excel, browsers, POS software, CRMs

  • Compatible with any 125KHz passive RFID tags or cards


✅ Purpose of Use

The R20 is designed for businesses needing basic RFID card reading without additional complexity. Perfect for access validation, entry logs, or user authentication systems where plug-and-play simplicity is a priority.


✅ How to Use

  1. Connect the R20 to a USB port

  2. Wait for the device to be recognized (no driver needed)

  3. Open any field (Excel, browser, app login, etc.)

  4. Tap a 125KHz RFID card — UID will auto-fill instantly

  5. LED light confirms successful scan


✅ Packaging / Weight / Dimension

  • Net Weight: ~90g

  • Box Dimensions: 130 × 90 × 30 mm

  • Box Includes: R20 RFID Reader, USB Cable, User Manual


✅ Warranty and FAQs

Warranty: 12-month limited warranty

FAQs:
Q: Can I use it with Excel or browser-based forms?
A: Yes — it simulates keyboard input, so it works anywhere a text field exists.

Q: Does it need a driver or software?
A: No drivers are needed for UID reading. SDK is available for custom software integration.

Q: What type of cards does it read?
A: 125KHz RFID cards, including EM4100 and TK4100.


✅ Performance, Quality, Durability, and Reliability

The R20 offers fast recognition, low failure rate, and rugged design, making it ideal for continuous use in commercial, educational, or enterprise environments.


✅ Best Price Guarantee

NEOTECH offers the most competitive pricing in the UAE for Ocom R20. Found a better price? We’ll match it and include free setup guidance.


✅ Shop Today & Receive Your Delivery Across the UAE!

Shipping available to Dubai, Abu Dhabi, Sharjah, Ajman, and all Emirates. Most orders ship within 2–4 business days.


✅ Request for Customer Reviews and Testimonials

Already using the R20? Share your experience and let others know how it’s helping you streamline security and ID validation.


✅ After Sales Support

We provide full support, including usage setup, integration assistance, and help with SDK-based custom applications if needed.


✅ Get in Touch

Need help comparing R20 with other models like W10 or W20? Our technical team is ready to help you choose the best fit for your RFID setup.


✅ Stock Availability

The Ocom R20 is in stock and ready to ship. For bulk orders or system integration support, contact NEOTECH directly.


✅ Disclaimer

Product specifications, compatibility, and appearance may vary slightly by batch. Please verify system requirements before purchase.

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