impinj r2000 long range 12/16 ports UHF RFID fixed gate Reader multiple tag reading for access control asset tracking 

1,TOP1-Quality 8ports impinj r2000 uhf rfid reader in china 

2,Long read range 1-35m which can adjust the read range ,and can read multi-tags 1-500tags/second(depend on antenna/tag/application)

3, With wide frequency 840-960mhz , 902-928mhz(US frequency) and 865-868mhz (EU frequency)

4,Mutil-connector:Ethernet TCP/IP(RJ45) , rs232 TTL uart(serial port) ,RS-485 interface(optional)

5,Excellent &Stable performance ,provide free sdk and free test tag sample