The HID iCLASS 2004 smart card is the kind of credential you reach for when authentication needs to do serious work. Built on iCLASS technology, each card delivers 64-bit read/write capacity across up to 16 separate application areas — structured as 16k/16 + 16k/1 — which means you can run multiple secure applications on a single card without files bleeding into one another. At 32K bit (4K byte), there's meaningful storage here for organisations managing layered access requirements.

Cards are CR80 format (86mm x 54mm) and compatible with both thermal and direct-to-card printers, so they'll work with most existing card printing setups. Sold in packs of 100. These are customised products — once your order is confirmed, you'll be contacted to agree the format, facility code, and number range before production begins. Lead times run from 5 to 30 working days depending on specification.

If you're managing access control across a multi-department site, or need a credential that can carry more than a basic ID, the 2004 is a considered choice — one card, multiple functions, no compromise on security.