Plenty of space and LED lighting for house numbers, names or opening hours. Or a call number list in conjunction with the code lock.
The Vario principle is as ingenious as it is simple: It is based on functional modules and a design grid. Within the grid, the modules can be arranged in any combination. The result is a neatly arranged, aesthetically pleasing communication system every time. Everything is in perfect alignment and the proportions are right - even when large info signs or letterboxes are integrated.