ACS ACR1252U-M1 card reader USB Black, NFC Reader III

ACR1252U‑M1 - Professional NFC Reader with SAM Function

The ACR1252U‑M1 is an NFC Forum-certified PC-linked contactless reader (13.56 MHz). It features a SAM (Secure Access Module) slot which, together with a SAM card, enables key diversification and mutual authentication, enhancing security in contactless transactions. Firmware upgrades are supported post-deployment without any hardware modification.

It operates in three NFC modes: card reader/writer, card emulation, and peer-to-peer communication. Supports ISO 14443 Type A and B cards, MIFARE®, FeliCa, and ISO 18092-compliant NFC tags. Data transmission speed is up to 424 kbps, with a reading distance of up to 50 mm depending on the tag type.

The device is compliant with CCID and PC/SC standards, allowing plug-and-play interoperability with various systems and applications. It is ideal for interactive marketing campaigns, loyalty systems, and direct marketing solutions such as smart posters.

The design includes a fixed USB Type-A cable (1.0 m), and the net weight is approximately 81 g. Dimensions (without packaging): 9.8 × 6.5 × 1.28 cm.