Real-time data acquisition and display, data automatically record storage,automatic monitoring, alarm, remote ... system and real-time database. Real-time data acquisition and display, data automatically record storage, clock synchronization, automatic monitoring, alarm ... 5x232, 2x485, 2xLAN, 2xUSB;RTC: External RTC;Display: 3.5”TFT or 4.3”TFT (Option);Operation system: Linux 2.6.2Working Temperature ...