# HID Check Point 32bit

Everything you need to understand HID Check Point 32bit

## Card format Overview

A proprietary 32-bit card format used in access control systems, featuring a unique structure composed of 24-bit card number, allowing for easy management and avoiding card number duplication for secure, contactless access.

## HID Check Point 32bit format properties

### Card Number

24 bits. A unique serial number (0-16,777,215) for each card within that facility code.

### Generate examples

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

### Here's your example

| Format | Value |
| --- | --- |
| Hex | 3200<br>Copy |
| Decimal | 12800<br>Copy |
| Binary | 00000000000000000011001000000000<br>Copy |

## The API that turns    phones into key fobs.

[Get started](/content/signup/index.html)