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Cloud access control 125 kHz Few competitors

Kastle Systems Compatible Cards & Fobs

Kastle Systems is a managed-access provider for US commercial real estate that centralizes credential issuance through its own platform, using proprietary 32-bit 125 kHz proximity cards. Kastle-programmed credentials with building-specific facility codes must be ordered through Kastle's portal; however, American Key Cards can supply compatible standard 26-bit proximity cards for Kastle buildings where readers also accept standard Wiegand formats — check with your building manager to confirm the configuration.

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Supported formats

Kastle Systems formats we make compatible cards for

Pick your exact format for specs, OEM part-number equivalents, and a quote. Not sure which you have? Here's how to identify it.

Kastle Systems Rare format

Kastle Systems Access Credentials

Kastle Systems uses proprietary 32-bit 125 kHz proximity credentials managed through their platform — AKC can supply standard 26-bit prox cards for Kastle buildings where readers also accept standard formats.

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Kastle Systems guides

Access control card fulfillment center with programmed proximity cards ready for shipment
Informational

Kastle Systems Access Card: Compatible Third-Party Options

Kastle uses proprietary 32-bit credentials — but many Kastle readers also accept standard 26-bit prox cards. Learn what works, what doesn't, and how to check your building.

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Tell us your Kastle Systems format and quantity — we'll quote compatible cards and fobs, encoded to your facility code, usually within one business day.

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