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Badge holders, lanyards, reels and blank cards that pair well with your HID cards.
About this card
The HID iCLASS SE 3004 is the largest-memory card in the iCLASS SE range on a printable PVC body. It carries 32k bits (4k bytes) of read/write memory — 16k bits divided across sixteen securely separated application areas, plus a further 16k bits you configure yourself — and it is programmed with a Secure Identity Object (SIO) rather than the legacy iCLASS access control application.
The memory is the reason to choose a 3004 over the 2k-bit iCLASS SE 3000. Sixteen application areas let one card carry access control alongside things like biometric templates, cashless vending, time and attendance, and PC logon, each in its own area behind its own 64-bit diversified key, so one department cannot read another's data. If the card is only ever going to open doors, the 3000 does that job for less.
SIO is the other difference worth understanding. It wraps the credential number in its own layer of encryption and authentication, binding the card to the platform rather than to a single reader technology. Cards programmed this way work on iCLASS SE and HID Signo readers. Note that an SE card is not available with the legacy iCLASS programming — if you have older standard iCLASS readers to serve, the iCLASS 2004 with SIO plus the standard iCLASS application is the 32k card that spans both.
To order programmed cards, give us three things: your card format, your facility or site code, and the starting card number. They are printed on the box your current cards came in, or on your original HID paperwork. We encode every card in the run in sequence from your start number. Printing on a laminating or retransfer (high definition) printer? Choose the composite version, the iCLASS SE 3054.
Specifications
- Technology: 13.56 MHz HID iCLASS SE contactless smart card
- Memory: 32k bits (4k bytes) — 16k bits across 16 application areas, plus 16k bits user configurable
- Programming: Secure Identity Object (SIO), or unprogrammed for an iCLASS SE encoder — legacy iCLASS programming is not available on SE cards
- Construction: PVC, direct-print surface
- Dimensions: 3.375 in x 2.127 in x 0.033 in max (8.57 cm x 5.40 cm x 0.084 cm)
- Operating temperature: -40 to 122 °F (-40 to 50 °C)
- Base part number: 3004 (example configured: 3004PGGMN)
Documents & Resources
What we’ll need to match your cards
Placing a repeat order or reaching out to our team? Everything we need is printed on the end panel of your HID box. Grab these four and we’ll match your replacement cards exactly — same reader, same doors, same numbering.
Don’t have the box handy? Send us your card range or a sample card and we’ll help you match it.



































