The Impro GB/TOC901 ISO Prox Cards are 125 kHz read-only proximity cards, supplied in a convenient pack of 100. Designed to work within Impro access control systems, these cards offer a reliable and straightforward credential solution for sites where consistent, hassle-free entry management matters.

Each card conforms to standard ISO card dimensions, making them compatible with typical card holders, lanyards, and printers. The 125 kHz OMEGA technology is a well-established format in commercial and industrial access control — the kind of specification that facilities managers and security installers reach for when they need dependable performance without complexity.

Ordering in a pack of 100 keeps stock levels practical for larger deployments or ongoing replacements. Manufacturer part number: GB/TOC901.