Compatible with Standard / Generic
Standard / Generic-compatible cards & key fobs
Standard, programmable and generic RFID credentials — the supply backbone that powers compatible encoding across the catalogue.
Compatible Standard / Generic formats (9)
2804 Wiegand 28-bit (2804W)
Compatible with Generic
- Chip
- T5577 / EM4305
- Format
- 28-bit: parity + 8-bit facility + 15-bit car…
30-bit Wiegand (4-bit OEM code)
Compatible with Generic
- Chip
- T5577 / EM4305
- Format
- 30-bit: 4-bit OEM code + facility code + car…
Cardkey/Wiegand 30-bit (4-bit OEM code)
Compatible with Generic
- Chip
- T5577
- Format
- 30-bit format carrying a 4-bit OEM code + fa…
Generic 36-bit (18-bit site, '32-B')
Compatible with Generic
- Chip
- T5577
- Format
- 36-bit: leading parity + 18-bit site code + …
36-bit 18-site generic (32-B)
Compatible with Generic
- Chip
- T5577 / EM4305
- Format
- 36-bit: parity + 18-bit site + 16-bit card +…
ATS Wiegand 30-bit / generic Wiegand long-tail bundle
Compatible with Generic
- Chip
- T5577 / EM4305
- Format
- Assorted generic/OEM Wiegand lengths catalog…
4-byte CSN 32-bit (passthrough)
Compatible with Generic
- Chip
- Genuine NXP MIFARE Classic / T5577
- Format
- 32-bit raw card serial number passthrough, n…
Generic Wiegand 32-bit (WIE32)
Compatible with Generic
- Chip
- Genuine NXP MIFARE Classic / T5577 / EM4305
- Format
- 32-bit: 12-bit site + 16-bit card, no parity…
4-byte CSN 32-bit Wiegand passthrough
Compatible with Generic
- Chip
- Genuine NXP MIFARE Classic / T5577
- Format
- 32-bit raw card serial number (CSN/UID) outp…
Standard / Generic credentials span
All referenced brands 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.
Standard / Generic compatibles — common questions
Are these genuine Standard / Generic cards?
No — every credential is an independently manufactured compatible product, not an Standard / Generic-branded one. Security ID Systems is independent and is not affiliated with, authorized by, or endorsed by Standard / Generic. Our cards are engineered by specification to read identically on Standard / Generic readers.
Which Standard / Generic formats can you supply compatibles for?
We currently document 9 compatible Standard / Generic formats, 1 of which are rare formats with no compatible sold elsewhere online. If your exact Standard / Generic 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 Standard / Generic 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 Standard / Generic 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.