The LED signal tower VarioSIGN 690 from WERMA is a multi-talented signal device. It blends like a chameleon into its surroundings: thanks to its clear surface, VarioSIGN recedes inconspicuously into the background, only displaying its full attention-grabbing effect when signalling – with a range of colors, light effects and an audible signal. Structurally, the VarioSIGN dovetails perfectly with the customer’s machine: whether projecting, snugly mounted or flush – the diverse mounting options make every type of installation possible. Due to the use of robust materials and energy-saving, long-life LED’s, VarioSIGN is a great ecological choice.