UHF RFID long range reader FI-804 read range up to 20-25 meter, this reader is designed for parking lot, logistics, supply chain management, warehouse management, access control application etc. Built-in 12dBi antenna, with RS232, WG26/34, TCP/IP interface, it also can be built-in WiFi for wireless data output for your project environment without netwroj wiring. FI-804 serieal embedded with Impunj R2000 chip.