... -32dBm ISO18000-6B,EPC Class 1,EPC Class 1 GEN2, 4 external antenna,SMA port Frequancy:902.5MHz~924.5MHz(can ... :ISO18000-6B,EPC Class 1,EPC Class 1 GEN2,Antenna: 4 external antenna,SMA portcommunication interface: Wiegand26/34,RS232/485,usb2 ... °CStorage Temperature: -40°C~80°CReadering distance:5-6mwritting distance:4-5mreading speed: more than 50pcs/s(EPC CLASS 1gen 2 ...