... - 13.56MHz - RS485, TCP/IP, WiFi, GPRS, BlueTooth - PoE uTouch is Multi-purpose RFID smart card ... low cost network system, support WIFI, GPRS and 3G flexible for wireless communication on any occasion. ... RS485, USB, Wiegand In/Out and wireless LAN WIFI, GPRS, 3G- Flexible connectors Wiegand 26-58 bits In/ ... RJ45), RS232 / RS485, USB and wireless WIFI, GPRS, 3G Wiegand Interface 2 Wiegand In (Wg26-58) + ...