უწყვეტი კვების წყარო (UPS): ARTronic ART 1000 UPS; 1000 VA, 600W,Line Interactive,4-8 min full load runtime, 162 – 290 VAC voltage range, 2x(12V/7Ah ) batteries,USB COMMUNICATION RJ 45 port, 1y warr-6month on batterys + usb cable NG3