1. Active 2.45GHz Long range reader, up to 250meter 2. Strong anti-collision ablity 3. ... ,Wiegand26/34/66 after reading tag;Communication mode: active transmission, passive transmission;RS232,RS485 communication rate can be set;Reading distance ... left-rightCommunication interfaceRS232,RS485,Wiegand,(TCP/IP optional)RS232,RS485 communication rate can be set by userCommunication modeactive(after reading ...