The ACT Mifare Card-B 1K ISO Cards are CR80-format proximity cards designed for use with ACT access control systems. Each card carries a unique 10-digit batch identifier — useful for tracking and managing credentials across a site — and operates reliably within a 5cm read range. Standard credit card dimensions mean they fit existing wallets, lanyards, and card holders without modification.
The printable surface makes these cards a practical choice for organisations that want to combine access functionality with a visible ID element — a staff photo, a logo, a name. You get ten cards per pack, which suits smaller deployments or top-up orders on existing installations.
Mifare 1K is a well-established contactless standard across Irish and European access control environments, and these cards are the manufacturer's own match for ACT hardware — the kind of pairing that avoids compatibility headaches further down the line.
These cards earn their keep anywhere you need reliable identification working quietly in the background — a door that should only open for certain people, a time and attendance system that actually reflects who showed up, or a photo ID setup that looks the part. One card, several problems handled.
