The OMRON V680-HS63-W is a RFID Antenna (Reader-Writer Head) for the V680 Series HF (13.56 MHz) RFID system. It is designed to be connected to a V680-CA5D01-V2 controller via a dedicated coaxial cable (up to 100 m). The antenna is used to read from and write to V680 series HF tags (compliant with ISO 18000-3). The "-W" suffix indicates the white housing color (a silver/gray version, V680-HS63, is also available). It features a compact, flat-head design that is ideal for mounting in tight spaces or flush with machine panels.