Contactless plastic RFID ID card 125 kHz EM-Marine (TK4100) with printed code (Read-Only) for access control and entry systems

Contactless RFID ID card in CR80 format, operating at 125 kHz in the EM-Marine standard. It has a clear external marking of its unique number (UID), which greatly simplifies the administration of access control systems. Printed code for convenience: The factory number printed on the card allows you to enter the card into the access control database manually, without the need for scanning with a desktop reader. Reliable identification: Uses the widely adopted EM4100/TK4100 protocol, providing instant reading when presented to a turnstile, barrier or electronic lock. Wide range of applications: Ideal for access checkpoints at enterprises, office centres, car parks, fitness clubs and educational institutions. Features: Operating frequency — 125 kHz (ID / Low Frequency). Chip — EM4100 / TK4100 (compatible). Card type — Read-Only (with factory UID). Marking — Printed individual number/code (10-digit UID and 3.5 code group) on the surface. Protocol — EM-Marine. Material — High-quality PVC plastic. Reading distance — 2 to 10 cm (depending on reader power). Dimensions — 85.6 × 54 × 0.8 mm (standard CR80 / ISO 7810 format).