Universal Button offers an astounding 240 different combinations for the price of a standard one configuration button. The faceplate is constructed of cast aluminum, allowing it to take tough knocks in stride, and is slightly oversized to cover old plate installation marks. Button package includes: faceplate, three illuminated push buttons, four interchangeable button messages and ten interchangeable activation messages.
The UB-1 in use:
Changing Options on the UB-1: