The Impinj Speedway R420 is a robust and reliable RAIN RFID fixed reader designed to deliver exceptional item visibility across diverse applications. With four antenna ports and support for up to 32 read zones, this reader provides the flexibility and performance required for inventory management, asset tracking, and supply chain solutions. Featuring Impinj's advanced Autopilot technology, the R420 automatically optimizes RF performance in dynamic environments.   Applications   Retail inventory management Warehouse and logistics tracking Manufacturing process control Asset management systems Library and document tracking