The HID i-Class 2000-37GR is a contactless smart card built for serious access control — 2k bits of memory, two application areas, and the 37-bit format that works across a wide range of HID-compatible readers. Standard CR80 dimensions (86mm × 54mm) mean these cards run through most plastic card printers without issue, so you're not boxed into a single hardware ecosystem.

These are customised cards, which means there's a lead time of 5–10 working days from order confirmation. Before production begins, the team will be in touch to confirm the format, facility code, and number range you need — the kind of details that matter when you're building a coherent access control system rather than just ordering blank plastic.

Sold in packs of 100. If you're specifying or expanding an i-Class installation and need cards that are configured correctly from the outset, these are the ones to order.