Compatible with DoorKing
DoorKing-compatible cards & key fobs
Security ID Systems supplies compatible replacement credentials for 3 DoorKing formats, encoded by specification to read identically on your existing DoorKing equipment. A fraction of OEM pricing — and we are not affiliated with DoorKing.
Compatible DoorKing formats (3)
DoorKing DKS (1508-series / DK ProxPlus)
Compatible with DoorKing Inc.
- Chip
- T5577
- Format
- DK proprietary ASK 125kHz + HID/AWID/IDTeck …
DoorKing DK Prox (1508 / ProxPlus)
Compatible with DoorKing
- Chip
- T5577
- Format
- DK proprietary 125 kHz ASK + HID/AWID-format…
DoorKing - (covered)
Compatible with DoorKing Inc.
- Chip
- T5577
- Format
- See 'DoorKing DKS (1508-series / DK ProxPlus…
DoorKing 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.
DoorKing compatibles — common questions
Are these genuine DoorKing cards?
No — every credential is an independently manufactured compatible product, not an DoorKing-branded one. Security ID Systems is independent and is not affiliated with, authorized by, or endorsed by DoorKing. Our cards are engineered by specification to read identically on DoorKing readers.
Which DoorKing formats can you supply compatibles for?
We currently document 3 compatible DoorKing formats, 1 of which are rare formats with no compatible sold elsewhere online. If your exact DoorKing 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 DoorKing 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.
Request a quote
Need a compatible DoorKing 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.