SIMATIC MOBILE PANEL 277 IWLAN WITH HANDWHEEL. KEY SWITCH AND TWO ILLUMINATED PUSHBUTTONS. CONFIGURABLE W. WINCC FLEXIBLE STANDARD VERSION 2007 AND HIGHER INCL. 1 MAIN BATTERY POWER SUPPLY TO BE ORDERED SEPARATELY: 6AV6671-5CE00-0AX0 CHARGING ST. 6AV6671-5CN00-0AX1 EXTERNAL POWER SUPPLY UNIT (EU/US/UK/JP) US RELEASE IS NOT POSSIBLE DUE TO MISSING FCC CERTIFICATION