Strong winds and lack of a suitable camera-person made doing part 2 of this review of the Wireless Copilot a challenging task, so please excuse the not-so-flash quality.
However, the WCP works exactly as advertised -- which has to be a good thing.
The volume from the receiver was better than I expected, even being audible by the camera over the strong winds that were blowing during the flight tests.
Even when I was climbing rapidly, the alarm was announced with just a few feet of overshoot.
I didn't connect the current sensor for this part of the review but I will be testing that in the near future -- although again, I suspect it will work "exactly as advertised".
What's really good about this is that it's something you could use in conjunction with "bareback FPV" because you can hear the telemetry even when wearing video glasses.
If you need elementary telemetry that works and doesn't require you to keep looking at an LCD then this is something that could be justified -- at least at a club level, where the cost could be shared amongst members and each could use it to establish an indication of what the legal maximum height looks like for their model.