• HID iCLASS 2120 white dual technology card printed with the iCLASS Prox Card logo
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HID iCLASS 2120BGGMNN Dual-Technology iCLASS + Prox Card (Programmed)

HID iCLASS 2120BGGMNN Dual-Technology iCLASS + Prox Card (Programmed)

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Overview

About this card

The HID iCLASS 2120 is a dual-technology card: a 13.56 MHz iCLASS contactless smart chip and a 125 kHz HID Prox antenna in one composite card body. It opens doors on both reader types, which makes it the standard answer to a migration — you reissue the building once, then swap readers at your own pace instead of running two sets of badges.

The iCLASS side carries 2k bits (256 bytes) across two application areas. The 125 kHz side takes an HID Prox or Indala format. Both are encoded to order.

One choice on this card matters more than the rest. The programming option decides whether the 125 kHz side is encoded at all: some configurations programme both technologies, others leave the Prox side blank for you to encode in house with an iCLASS SE encoder. If you are migrating from an existing Prox system, you almost certainly want both programmed, and you will need your existing Prox format, facility code and card range as well as your iCLASS details. The configurator only asks for the 125 kHz details when the option you pick actually uses them.

This card is composite by construction, so it takes lamination and retransfer, or high definition (HDP), printing without warping.

Specifications

  • Technologies: 13.56 MHz HID iCLASS and 125 kHz HID Prox
  • iCLASS memory: 2k bits (256 bytes) with 2 application areas
  • Construction: composite, 40% polyester / PVC, direct-print surface
  • Dimensions: 3.370 in x 2.125 in x 0.033 in (8.57 cm x 5.4 cm x 0.084 cm)
  • Base part number: 2120 (example configured: 2120BGGMNN)
  • Higher memory: iCLASS 2124, the same card with 32k bits (16k/16 + 16k/1)
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Documents & Resources

Reordering & support

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.

PROXCARD II Box # of # BARCODE QR UPC: HID P/N: ####XXXXX - PACK## - ###### HID S/O: ########### - # CARD RANGE: ##### - ##### QUANTITY: ## FORMAT: X######X Facility Code: ## Made in USA with Imported Parts HID GENUINE PRODUCTS 1 2 3 4 Example of a label found on the end of an HID box. 1 HID P/N Part number The exact part number on the box — giveus this and we’ll match your reorder exactly(card, slot and print numbering included). 2 CARD RANGE Card ID numbers The ID numbers used in this batch. Share itand we’ll continue your new cards from wherethese end, so no two cards share an ID. 3 FORMAT Card format Your encoding format (e.g. 26-bit H10301).It tells the reader how to read each card, sonew cards work on your existing doors. 4 Facility Code Site code Your facility (site) code — the shared numberpaired with each card’s ID. New cards mustcarry the same facility code.

Don’t have the box handy? Send us your card range or a sample card and we’ll help you match it.

Questions & answers

Frequently asked questions

Why would I buy a dual-technology card?
Migration. If your building runs 125 kHz HID Prox readers today and you are moving to 13.56 MHz iCLASS, a dual-technology card lets you reissue every badge once and then swap readers a door at a time. Without it you would be running two sets of credentials side by side for however long the changeover takes.
Does the 125 kHz side get encoded too?
That depends on the programming option you choose, and it is the most important choice on this page. Some options program both technologies; others program the iCLASS side and leave the 125 kHz side blank for you to encode in house with an iCLASS SE encoder. If you are migrating an existing Prox population you want both programmed. The configurator only asks for the 125 kHz format, facility code and card range when the option you have picked actually uses them.
What information do I need to have ready?
For the iCLASS side: your card format, facility or site code, and starting card number. If the 125 kHz side is being programmed too, you also need your existing Prox format, facility code and card range, which are usually on the box your current Prox cards came in. Send us two or three existing cards if you are not sure and we will read them.
Can I print on this card?
Yes. It is a composite card with a direct-print surface, and because the core is 60/40 polyester and PVC it also handles a laminating printer and retransfer, or high definition (HDP), printing without warping.
What is the minimum order and how are quantities counted?
The minimum is 100 cards in increments of 100. Custom printed artwork raises the minimum to 500. Every run is made to order and encoded to your exact specification.