I need to place a very visible switch control outdoors to turn an electric fence on and off (bear deterrent). The energizer would plug into a switched outlet in the garage, presumably controlled by an 8ANS. Outside, the switch has to be easy to find, even in the dark. A single or two button keypad could do the trick, I suppose. The regular keypad buttons are kind of small, but they do give off a nice glow. Would the Pallodiom keypad be a better choice, maybe a two button for Bear Fence On and Bear Fence Off? Is the backlighting strong enough through the engraving to make it easy to spot in the dark from 10-15 feet?