The DK4-3-50 from Keri Systems is a key fob mifare-compliant with 4k-byte memory. The Farpointe DK4-3 Key Fob Smart Card by Farpointe Data is a key fob style smart card that uses both 13.56 MHz frequency with the Wiegand communication protocol. The Delta Smart Cards by Farpointe Data interface with a wide range of access control systems. Added features include MAXSecure, ValidID and MIFARE DESFire EV1 application support. These smart cards can be programmed to various formats and encryption keys.
Keri Systems DK4-3-50 Key Fob Features
- Feature: Combines 13.56MHz contactless smart card with Wiegand 26 bit or custom formats – This feature ensures compatibility with numerous access control systems, enhancing flexibility and ease of integration.
- Feature: 4K byte Memory – Provides ample storage for various applications, allowing for extensive data management and customization.
- Feature: Read range up to .75 inches (19 mm) – Offers convenient proximity access, improving user experience and speed of entry.
- Feature: Standard Reinforced Brass Eyelet – Enables easy attachment to key rings, ensuring that the fob is always accessible and reducing the chance of loss.
Keri Systems DK4-3-50 Key Fob Specifications
| Memory | 4K byte |
| Frequency | 13.56 MHz |
| Communication Protocol | Wiegand 26 bit or custom formats |
| Read Range | Up to .75 inches (19 mm) |
| Eyelet Material | Reinforced Brass |
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