Dual Frequency Smart RFID Card Reader with USB Interface for Secure Access Control (125Khz R20D)

💍 Product Overview:
The Smart RFID Card Reader is an advanced dual-frequency access control system designed for seamless integration into a variety of applications. It operates at both 125KHz and 13.56MHz frequencies, ensuring compatibility with a broad range of ID and IC cards. This versatile device emphasizes efficiency, security, and ease of use.

🔧 Key Features:

• Dual Frequency Operation: The reader supports both 125KHz and 13.56MHz frequencies, catering to various card technologies including TK4001/EM4100 (ID cards) and MF/S50/S70 (IC cards), making it ideal for diverse environments.
• Compact Design: With dimensions of just 9.8x6.3x1cm, this RFID reader is designed to fit comfortably in any workspace without occupying excessive space.
• Fast Reading Speed: Equipped with a rapid reading speed of just 0.2 seconds, the device ensures quick and efficient access control, minimizing waiting times for users.
• Generous Reading Distance: The reader boasts an impressive reading distance of up to 80mm, enhancing user convenience by allowing cards to be read from a comfortable distance.
• USB Interface: The reader connects effortlessly to computers via a USB interface, facilitating easy integration into existing systems and providing a dependable power supply.
• Low Power Consumption: Operating at a voltage of DC 5V (+/-5%) with a current of just 100mA, this device is energy-efficient and ideal for continuous operation.

📦 Applications:
The Smart RFID Card Reader is perfect for a wide spectrum of applications including access control for buildings, attendance management systems, hotel locking mechanisms, and utility meter monitoring for water, electricity, and gas. Its versatility makes it a valuable asset in both corporate and residential settings.

🪶 Included in the Package:
Each purchase includes one RFID card reader and one USB cable, ensuring you have everything needed for immediate use.

💍 Usage Instructions:
To operate, simply open your computer's text output software (such as Notepad, Word, or Excel). Bring a card near the reader, and the corresponding card number will be displayed in the software as soon as it is detected, making data entry and tracking remarkably straightforward.

🧰 Note: The card reader is preset to output the first 10 digits of the card number by default for streamlined processing.