The ISO15693 HF Long Range Reader 13.56MHz with 6 SMA Ports is a high-performance RFID reader designed specifically for intelligent bookshelf systems in libraries. This RFID reader is equipped with cutting-edge technology, making it ideal for managing library inventory, tracking books, and ensuring security with ease and efficiency. The reader operates at 13.56 MHz and supports popular RFID protocols such as ISO 15693 and ISO 14443A/B, making it compatible with a wide range of RFID tags commonly used in library management systems.This product uses an external antenna port design. Different models have different numbers of antenna interfaces. The antenna connector uses a standard SMA female connector with a matching impedance of 50?.