ZKTeco Aac-Usbr-Cr20E Usb Card Reader

The CR20 Series is a range of accessories designed for reading and writing proximity cards, providing efficient and reliable access control solutions. Below are the features and specifications of the CR20 Series:

Features:

1. Proximity Card Handling:
   • CR20E/M: Reads proximity cards
   • CR20M/W: Reads and writes proximity cards
2. Connectivity:
   • USB Port (Plug & Play): Easy connection to a PC for seamless integration
3. Compatibility:
   • Compatible with a variety of Windows operating systems (Windows 98/2000/XP/Vista/Windows 7)
4. Frequency:
   • CR20E: 125KHz
   • CR20M/CR20M-W: 13.56MHz
5. Read Range:
   • CR20E: Up to 10CM (125 KHz)
   • CR20M/CR20M-W: Up to 5CM (13.56MHz)
6. Read Functionality:
   • CR20E/CR20M: Reads card numbers only
   • CR20M/W: Reads and writes card information
7. LED Indicators:
   • Incorporates LED indicators for clear feedback during transactions
8. Power Source:
   • Powered by USB, ensuring ease of use and installation
9. Compatibility with ZKTeco Devices:
   • Reads the same serial number as ZKTeco devices, ensuring seamless integration
10. Communication Protocol:
    • CR20M/W includes communication protocol for development purposes
11. High-Speed Transactions:
    • Allows for high-speed transactions, enhancing efficiency
12. Buzzer Feedback:
    • Provides audible feedback through a buzzer
13. Driver Requirement:
    • No driver needed (emulation keypad)

Specifications:

• Operating System Compatibility:
  • CR20E/M: Compatible with all kinds of Windows operating systems
  • CR20M/W: Compatible with Windows 2000/2003/XP/Vista (32-bit)/Windows 7 (32-bit)