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**Live Question:**
“With the fingerprint scanners, is that the only way those cards will work? Meaning, without the fingerprint, is the card rendered locked or unusable?”
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## Answer:
The **fingerprint scanner** is a key security feature for certain card models, but there are additional options available. Here’s how it works:
1. **Multiple Fingerprints Allowed**:
– You can save **multiple fingerprints** on a single card, which is ideal for shared access. For instance, you can add your significant other’s fingerprint if you both need to use the card.
2. **Fingerprint-Only Functionality**:
– For cards equipped with a fingerprint scanner, the card **will not work without a valid fingerprint scan**. This ensures that only authorized users can access and use the card.
3. **Alternative Models Without Fingerprint Scanners**:
– Not all cards rely solely on fingerprint scanning. There are other versions of both the **Vertisan Card** and the **Cryptocase Card** that use a **PIN-based system** instead of biometric authentication. These cards provide a more traditional form of security while still integrating with the Fractal network.
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### Summary of Card Options:
| **Feature** | **Fingerprint Card** | **PIN-Based Card** |
|————————-|—————————————|——————————————|
| **Authentication** | Biometric (fingerprint scanner) | PIN code |
| **Shared Access** | Multiple fingerprints can be added | PIN can be shared with trusted users |
| **Fallback Options** | None—requires fingerprint scan | None—requires correct PIN |
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**In Summary**:
Fingerprint cards are highly secure and require a valid scan to function. However, for those who prefer or require alternatives, PIN-based versions of both the Vertisan Card and Cryptocase Card are available, offering flexibility without compromising security.
