Kastle Systems Credentials
Kastle Systems is a managed-access provider for Class A commercial real estate, administering credentials through each building's Kastle account. We explain that model and, where Kastle multi-technology readers accept standard open proximity, supply that open-format stock.
Secured platforms
Kastle Systems credential formats, explained
These are secured credential platforms ordered through Kastle Systems or its authorized channel — no third party supplies a compatible version, so we explain the technology instead of selling one.
American Key Cards is an independent credential supplier and is not affiliated with, endorsed by, or sponsored by Kastle Systems. We do not sell Kastle Systems credentials; this page exists to explain the technology. Brand names appear only to identify the systems discussed; all trademarks remain the property of their respective owners.
Questions about your credential fleet?
We don't sell Kastle Systems credentials — but if your facilities also run 125 kHz proximity or open smart-card formats, we supply those, encoded and ready to enroll. Ask us anything about your mix.
Lifetime parts & workmanship guarantee on every card