New alert panel with customizable Windows related to error size. This is for clearer and clearer location indication! Instructions provide up to 24 window sizes of 28x28mm in an ultra-compact housing. For larger applications, WAP can be scaled up to a larger system with up to 96 alerts. The size and color of the window can be freely configured, and different variants are available for signal and power supply voltages of 24-250 V AC/DC.