In reply to RankAmateur:
> Synopsis for people who don't want to watch the video - The built in camera functionality is awful. The radar and light bit is good.
> Sadly doesn't answer the question about what it can do with an Edge 25
The Edge 25 is not one of the supported devices as far as I’m aware so the won’t do anything with the camera output, but the radar probably outputs to the Edge in the same or similar style of older Varia radar ones do.
To get full compatibility including the camera you would need one of the (newer) supported units/devices.
If you read the online review from DCrainmaker it gave a in depth review when I read it a few months ago, and what units were supported and what the displays and functionality was like. There was also a phone app for control iirc.
I use an older Varia radar (no camera) and happy with it’s output to my Edge as is a useful guide to vehicles behind and relative speeds. Certainly useful early warning to me of the faster vehicles which can be struggle to hear if windy, etc.