... support WIFI, GPRS and 3G flexible for wireless communication on any occasion. With embedded Linux or Android OS, uTouch fully ... for third partyReaders and Access ControllerApplications- IP access control terminal with embedded web server for easy management- Standalone/Network or ... Communication Interface TCP/IP(RJ45), RS232 / RS485, USB and wireless WIFI, GPRS, 3G Wiegand Interface 2 Wiegand In (Wg26- ...