BLUEBIRD RFR900-NA5S Handheld RFID for EF500 BT (N America)
The RFR900 combines high-speed reading with the ability to read over 600 tags per second with an extended reading distance of up to six meters. In addition, RFR900 is able to store over 40,000 RFID tags in batch mode.
MPN:RFR900-NA5S