The Window Annunciator Panel WAP provides up to 24 alarms within an ultra-compact housing. In contrast to the mechanical adaption of windows sizes, the WAP delivers the easy setting up of windows by drag and drop via browser. Each window with a size of 28x28 mm can be fully adapted in terms of width and height and colour. Repeat relays for each input, 3 common alarms and redundant power supply are available. For connection to IEC 61850, Ethernet or optical fibre sockets are provided and several devices can be connected via CAN-Bus.