Description
CDVI CSDT Dual Technology MIFARE DESFire EV2 + CDVI 125 kHz Clamshell Cards
The CDVI CSDT is a dual-technology clamshell proximity card designed for CDVI systems using both modern high-security readers and legacy proximity readers. Each card combines MIFARE® DESFire® EV2 13.56 MHz technology with CDVI 26-bit 125 kHz proximity encoding, giving users one durable credential for mixed-technology access control environments.
Quick Specifications
| SKU: | CSDT |
| Technology: | MIFARE® DESFire® EV2 + CDVI 26-bit Proximity |
| Frequency: | 13.56 MHz + 125 kHz |
| Credential Type: | Clamshell Proximity Card |
| Format: | CDVI 26-bit 125 kHz proximity encoding |
| Numbering: | Printed card number for easy identification |
| Pack Size: | 25 Cards |
Durable Dual-TechnologyThe CSDT clamshell card is a practical option for users who need a sturdy access credential that works across both CDVI 125 kHz proximity readers and CDVI DESFire EV2 smart readers. Its thicker clamshell construction is ideal for daily use in demanding environments.
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Key Features
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Important Compatibility Note
This listing is for the CDVI CSDT, which uses CDVI 26-bit 125 kHz proximity encoding with MIFARE DESFire EV2 technology. It should not be confused with HID® technology proximity credentials. If your system requires HID 125 kHz technology, please select the HID-Technology version.
Why Buy from ID Enhancements?
ID Enhancements specializes in access control credentials and can help verify compatibility before you order. Whether you are maintaining a CDVI proximity system or migrating toward DESFire EV2 security, our team can help you choose the right card for your readers and software.
Need Custom Printing on Your Clamshell Cards?
Ask about custom credential branding and related access control credential options. Our team can help provide cards configured to your project requirements.
