Midas

Everything you need to understand Midas

Card format Overview

A proprietary 13-bit card format used in access control systems, featuring a unique structure composed of 6-bit site code and 4-bit card number, allowing for easy management and avoiding card number duplication for secure, contactless access.

Midas format properties

Site Code

6 bits. The facility code range is 0 to 63.

Card Number

4 bits. A unique serial number (0-15) 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.

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Format Value
Hex
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Decimal
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Binary
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The API that turns
phones into key fobs.

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