Has anyone ever seen this DSC keypad before and does anyone know the point of it? DSC PC5508Z 8 Zone LED Alarm Keypad for PowerSeries RARE & NEW! | eBay
I just found 2 more DSC keypads with the strange symbol on them:
It’s a label telling you to remove the protective film.
Whoa! A white dsc keypad of that generation? Didn’t know they existed