How the compatible AMAG/Lenel/Kantech/Keri/GE legacy US proprietary prox cluster (STID pitch list) works
The AMAG/Lenel/Kantech/Keri/GE legacy US proprietary prox cluster (STID pitch list) is a 125 kHz low-frequency proximity credential — the band most legacy prox readers use. Its data structure is Cluster of US proprietary prox formats targeted in the STID custom-prox pitch: AMAG 32-bit, Lenel custom (e.g; 36-bit L11601), Kantech XSF, Keri/GE 36-bit, Indala 26/27/34-bit. When you present a credential, the reader decodes that exact structure and passes it to your access-control panel as a card number it recognises.
We build the compatible AMAG/Lenel/Kantech/Keri/GE legacy US proprietary prox cluster (STID pitch list) by encoding the matching data structure onto a programmable T5577 / EM4305 chip. Once written, the credential presents the same bits, the same facility code, and the same card number your reader already accepts. That is what "compatible by specification" means: not a generic look-alike, but a credential engineered for the exact format your system expects, matched to your facility code and card-number range.
To order, tell us the part number or format printed on your existing AMAG card, along with your facility code and card-number range, and our specialists confirm the encoding before anything ships. Bulk and reorder quantities are welcome — pricing is a fraction of OEM list, and every credential is verified to read on your existing equipment.
Also known as
AMAG 32-bit · Lenel Custom · Kantech XSF · Keri/GE 36-bit · Indala 26/27/34-bit · US legacy prox cluster
AMAG 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.