The HID 1386C-37 ISOProx II proximity cards use a 37-bit data format at 125 kHz — a configuration well-suited to access control environments that need reliable, consistent read performance across standard HID-compatible readers. The white CR80 card surface takes print cleanly, so if your site requires photo ID or branded credential cards, these work for both purposes at once.

Sold in packs of 100 at standard CR80 dimensions (86mm x 54mm), these are RF-programmed cards — meaning each batch is configured to your specific facility code and number range. This is a customised product, and our team will confirm the format details with you after your order is placed. Lead times run from 5 to 30 working days depending on configuration.

The kind of card that suits organisations running established HID access systems who need to issue new credentials without disrupting their existing setup — whether that's onboarding staff, replacing lost cards, or expanding to a new site.