HID 48bit Corporate 1000 - (H2004064)

Everything you need to understand HID 48bit Corporate 1000 - (H2004064)

Card format Overview

A proprietary 48-bit card format used in access control systems, featuring a unique structure composed of 23-bit card number and 22-bit company id code, and 3 parity bits (even and odd), allowing for easy management and avoiding card number duplication for secure, contactless access.

HID 48bit Corporate 1000 - (H2004064) format properties

Card Number

23 bits. A unique serial number (0-8,388,607) for each card within that facility code.

Company ID Code

22 bits (Bits 3-24), range 0-4,194,303.

Even parity

Even Parity for Even parity over bits 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34.

Odd parity

Odd Parity for Odd parity over bits 2, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33.

Odd parity

Odd Parity for Odd parity over bits 1-46.

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
-
Decimal
-
Binary
-

The API that turns
phones into key fobs.

Get started