Compatible with Tesa
Tesa-compatible cards & key fobs
Security ID Systems supplies compatible replacement credentials for 2 Tesa formats, encoded by specification to read identically on your existing Tesa equipment. A fraction of OEM pricing — and we are not affiliated with Tesa.
Compatible Tesa formats (2)
Tesa Hotel (ASSA ABLOY Spain)
Compatible with Tesa
- Chip
- Genuine NXP MIFARE DESFire EV1 / Classic 1K
- Format
- Tesa hotel encoding on MIFARE Classic 1K, DE…
Tesa Hotel (Mifare Classic 1K / DESFire / iCLASS)
Compatible with Tesa
- Chip
- Genuine NXP MIFARE DESFire EV1 / Classic 1K
- Format
- Tesa hotel encoding; Classic 1K sector-key b…
Tesa and all other brand and product names are trademarks of their respective owners. Security ID Systems is an independent manufacturer and supplier of compatible access-control credentials and is not affiliated with, authorized by, sponsored by, or endorsed by these companies. Brand and format names are used only to identify the systems our products are compatible with. MIFARE and DESFire are registered trademarks of NXP B.V.
Tesa compatibles — common questions
Are these genuine Tesa cards?
No — every credential is an independently manufactured compatible product, not an Tesa-branded one. Security ID Systems is independent and is not affiliated with, authorized by, or endorsed by Tesa. Our cards are engineered by specification to read identically on Tesa readers.
Which Tesa formats can you supply compatibles for?
We currently document 2 compatible Tesa formats. If your exact Tesa format isn't listed, send the part number or a sample — we cover more than we publish.
Will a compatible card work in my existing Tesa system?
Yes, when encoded correctly. We match the frequency, data structure and — where applicable — your facility code and card-number range, so the credential presents exactly what your readers expect. We confirm compatibility before production.
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Need a compatible Tesa credential?
Send the part number printed on your card or a photo of the reader. We confirm compatibility before you order — and we cover the specialist formats nobody else lists.