ZKTeco CR20 Card Issuer: Efficient USB Proximity Card Reader and Writer for Access Control
Streamline your access control management with the ZKTeco CR20 Card Issuer, a versatile USB-based accessory from the CR20 Series designed for reading and writing proximity cards. At Touch IT, we provide this plug-and-play solution that connects seamlessly to your PC, enabling high-speed transactions for EM (125kHz) and Mifare (13.56MHz) cards. Ideal for system integrators, IT administrators, and security professionals, the CR20 Series supports efficient card enrollment, duplication, and data encoding—perfect for enhancing RFID access control systems, time attendance setups, and membership programs.
Whether using read-only models (CR20E for EM, CR20M for Mifare) or the advanced write-capable CR20M/W, this compact device ensures compatibility with ZKTeco ecosystems, reading identical serial numbers for hassle-free integration. Discover its robust features, practical benefits, and simple setup to optimize your proximity card management workflow today.
Key Features of the ZKTeco CR20 Series Card Issuer
- Plug-and-Play USB Connectivity: Connects directly via USB—no drivers needed for instant recognition on Windows systems.
- High-Speed Transactions: Read/write speeds up to 0.1 seconds for efficient card processing.
- LED Indicators: Dual-color (red/green) lights for status feedback—green for success, red for errors.
- Multi-Frequency Support:
- CR20E: Reads 125kHz EM cards (up to 5cm detection range).
- CR20M: Reads 13.56MHz Mifare cards (S50/S70 types).
- CR20M/W: Reads and writes 13.56MHz Mifare cards, including data encoding and sector management.
- Development-Friendly Protocol: CR20M/W includes SDK and communication protocols for custom software integration.
- ZKTeco Compatibility: CR20E and CR20M read the same serial numbers as ZKTeco access devices for seamless syncing.
- Compact and Durable: ABS+PC construction (117.2mm x 66.2mm x 17mm) with beeper for audible confirmation.
- Wide OS Support: Windows 98/2000/XP/Vista/7/10 (32-bit for development protocols); CR20E/M extend to broader Windows versions.
Benefits of the ZKTeco CR20 Series
- Effortless Card Enrollment: Quickly read or write card data, reducing setup time by up to 70% compared to manual entry.
- Enhanced System Integration: Matches ZKTeco device serials for accurate access logs, minimizing errors in multi-reader environments.
- Versatile for Development: Open protocols on CR20M/W allow custom apps for bulk encoding, ideal for integrators.
- Reliable Performance: Low power draw (max 80mA) and robust build ensure consistent operation from -10°C to +70°C.
- Cost-Effective Simplicity: Plug-and-play operation reduces deployment costs.
- Secure and Hygienic: Contactless operation prevents card wear and reduces contamination risks.
- Scalable for Growth: Supports up to 8cm read range, handling diverse card types for expanding RFID networks.
ZKTeco CR20 Series Technical Specifications
| Specification | CR20E (EM Reader) | CR20M (Mifare Reader) | CR20M/W (Mifare Read/Write) |
| Frequency | 125kHz (EM Proximity) | 13.56MHz (Mifare) | 13.56MHz (Mifare) |
| Functionality | Read Only | Read Only | Read & Write |
| Read Range | Up to 5cm | Up to 5cm | Up to 5cm (Read/Write) |
| Interface | USB 2.0 (Plug & Play) | USB 2.0 (Plug & Play) | USB 2.0 (Plug & Play) |
| Power Supply | USB 5V DC / Max. 80mA | USB 5V DC / Max. 80mA | USB 5V DC / Max. 80mA |
| LED Indicators | Red/Green (2-color) | Red/Green (2-color) | Red/Green (2-color) |
| Beeper | Yes | Yes | Yes |
| Compatibility | Windows OS; ZKTeco Serial Match | Windows OS; ZKTeco Serial Match | Windows 32-bit; Development SDK |
| Dimensions (W×H×D) | 117.2mm × 66.2mm × 17mm | 117.2mm × 66.2mm × 17mm | 117.2mm × 66.2mm × 17mm |
| Weight | 120g | 120g | 120g |
| Operating Temp | -10°C ~ +70°C | -10°C ~ +70°C | -10°C ~ +70°C |
| Humidity | 10% ~ 90% (Non-condensing) | 10% ~ 90% (Non-condensing) | 10% ~ 90% (Non-condensing) |
| Material | ABS+PC with Texture | ABS+PC with Texture | ABS+PC with Texture |
Applications and Use Cases
- Access Control Systems: Enroll employee badges for ZKTeco readers to ensure secure entry.
- Time Attendance: Program cards for hybrid biometric setups like SpeedFace terminals.
- Event and Membership Management: Issue temporary RFID tags for conferences, gyms, or clubs.
- Inventory Tracking: Encode asset tags in warehouses for efficient scanning and logging.
- Development Labs: Use SDK for prototyping custom RFID applications in security or IoT projects.
Why Choose the ZKTeco CR20 Series?
- Guaranteed Compatibility: Ensures every card works flawlessly with ZKTeco terminals and software.
- Cost-Effective Operation: Saves administrative time and reduces manual entry errors.
- Durability & Reliability: Built for daily professional use, providing long-term value.
- Streamlined Workflow: Speeds up adding users to your access control system compared to manual methods.
Buy the ZKTeco CR20 Card Issuer from Touch IT
- Authorized ZKTeco Reseller: Only authentic, warranty-backed products.
- Local Stock & Support: Fast delivery and local expertise within South Africa.
- Expert Guidance: Assistance in selecting the right CR20 model for your needs.
- Complete Ecosystem: Terminals, software, and essential accessories like the CR20 series.
