i have a friend, who knows a guy, that spoke to a bloke that met a girl who told him about her husband that i don't know, have never met and can't remember the friend that told me but.....
he runs radar detectors, laser jammers and scramblers on most of his cars and may have even had some installed on his old Ducati. Apparently you CAN connect to a headset and there is also a little flashing light you can instal in your peripheral vision within your helmet that alerts you to detection.
2 main problems with relying on this type of technology is 1 point to point cameras will *** you and 2ndly, none of the devices i remember hearing about have the vibration resistance qualities that a motorcycle needs for reliability over time.
The jammer did save that guys licence a couple of times and in particular once when he was riding back from Phiilip Island and saved him from being detected doing over 250kph on his Duc.
As far as fuse blows etc, i believe the easiest way is to have a kill switch conveniently located but remember you need to have a fuse or wire to pull to completely kill power otherwise certain blue suit wearing ****stables can trace where its at.
Obviously this info is purely hypothetical and unreliable as I can't even remember the bloke that told me about the mate so who knows???