Yale are tat IMHO, but their ONE selling, point, the ONE thing that makes them useful is that very recognisable yellow box and logo.
Burglars see it, they know you can't easily get dummy Yale boxes, they know the kit is easy enough to install it might just actually work,
unlike, say a dirty 20 year old H box or a blank, unknown box.
They also don't know if it's a 2000 or 2017 model as the boxes haven't changed in years, a bit like ADT. So for all they know it could be
the latest model with IP comms. I'd the branded bellbox is the one valuable part of a Yale kit.