Grant facility access to staff and authorized visitors with these cards. An alternative to ID badges with bar codes, they store and share loads of information without needing a line of sight to scan. Their high frequency lets them transfer data up to 4 in. away from an RFID reader/writer. Capable of both read and write functions, their memory can be repeatedly rewritten and reused. These cards’ memory is protected by its plastic body, unlike cards with printed bar codes, which can scuff, smudge, and wear out over time. They meet ISO and IEC standards for frequency ranges, and they’re CE marked to meet European health, safety, and environmental protection requirements. IP68 rated, they will still work in dusty or wet environments.