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About this card
The HID iCLASS SE 3150 is the dual-technology card for a migration that ends at iCLASS SE: a 13.56 MHz iCLASS SE chip programmed with a Secure Identity Object, plus a 125 kHz HID Prox antenna, in one composite card body. One badge opens doors on both reader types while you replace readers at your own pace.
Two programming options, and the difference matters. One programmes the SE side with an SIO and leaves the 125 kHz side blank for you to encode in house with an iCLASS SE encoder. The other programmes both interfaces — SIO on the smart chip, and an HID or Indala format on the 125 kHz side. If you are migrating an existing Prox population you want both programmed, and you will need your existing Prox format, facility code and card range alongside your SE details. The configurator only asks for the 125 kHz details when the option you pick actually uses them.
Note that SE cards are not available with the legacy iCLASS access control application. If your migration has to serve older standard iCLASS readers as well as Prox, the iCLASS 2120 is the card that spans all three.
Composite by construction, so it takes lamination and retransfer, or high definition (HDP), printing without warping.
Specifications
- Technologies: 13.56 MHz HID iCLASS SE and 125 kHz HID Prox
- iCLASS SE memory: 2k bits (256 bytes) with 2 application areas
- Programming: SIO on the smart chip; the 125 kHz side is programmed with an HID or Indala format, or left unprogrammed for an iCLASS SE encoder
- Construction: composite, 40% polyester / PVC, direct-print surface
- Base part number: 3150 (example configured: 3150RGGMNN)
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.



































