The DK1-3-50 from Keri Systems is a MIFARE-compliant key fob featuring 1K-byte memory. This key fob is based on advanced MIFARE® contactless RFID technology, ensuring seamless interfacing with various electronic access control systems using the Wiegand protocol. It offers enhanced security features like MAXSecure™ and ValidID™, while its passive design eliminates maintenance needs, making it an ideal choice for reliable access control solutions.
Keri Systems DK1-3-50 Key Fob Features
- Unique Security Feature: Incorporates advanced encryption technologies for secure access control.
- Fraudulent Data Detection Solution: Detects and prevents unauthorized access attempts, enhancing overall security.
- Output Interface: Compatible with multiple access control systems via the Wiegand protocol.
- Standard Reinforced Brass Eyelet: Provides durability and ease of attachment to key rings or lanyards.
- Compact Size: Measures up to 3 inches (76 mm), making it easy to carry.
- Frequency: Operates at 13.56 MHz, ensuring reliable performance in various environments.
- Read Range: Offers a read range of up to 0.75 inches (19 mm) for quick and efficient scanning.
Keri Systems DK1-3-50 Key Fob Specifications
| Feature | Details |
| Memory Capacity | 1K-byte |
| Technology | MIFARE® contactless RFID |
| Communication Protocol | Wiegand |
| Operating Frequency | 13.56 MHz |
| Read Range | Up to 0.75 inches (19 mm) |
| Size | Up to 3 in (76 mm) |
| Durability | Standard reinforced brass eyelet |



















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