Middle Distance UHF RFID Reader W-8380

Antenna:8dBi circularly polarized antenna (built-in)
Input Voltage: DC 12-24V /3A
Peak current: 500mA
Air Protocol: EPC global Gen2(ISO18000-6C)
Working frequency:865-868 / 920-925 / 902-928 MHz ( customer-design frequency band )
RFID chip: TM serial chips
RF power: 0~30 dBm(±1dBm) (adjustable)
Reading distance: 0m to 8m (relate to tag and environment)
Operating Temp: -40 ℃ to 75 ℃
Storage Temp: -45 ℃ to 80℃
Humidity:5-90% non-condensing (+25°C )
SDK (download link): C# , Java , C++
W-8380A :RS232, RS485, WG (26/32/34/66)
W-8380B: RS232, TCP /IP, WG (26/32/34/66) ,(PoE optional)
W-8380G: RS232,4 GPRS,WG(26/32/34/66)