HID 36bit Inner Range

Everything you need to understand HID 36bit Inner Range

Card format Overview

A proprietary 36-bit card format used in access control systems, featuring a unique structure composed of 12-bit site code and 16-bit card number, allowing for easy management and avoiding card number duplication for secure, contactless access.

HID 36bit Inner Range format properties

Site Code

12 bits. The facility code range is 0 to 4,095.

Card Number

16 bits. A unique serial number (0-65,535) for each card within that facility code.

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Put in the values for this card format, we'll generate the results in a few different formats.

Site Code

Card Number

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The API that turns phones into key fobs.