Will it work with Sensus?

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479 - I don't think that it works like this. You see, Rear cross traffic brakes for you in case of something. What happens if you drive and sees someone on the other lane next to you. Will it brake on the highway?

 CTA will alert if for example you’re parked between 2 cars and need to reverse out without being able to see. It’ll tell you about pedestrians or vehicles. this is factory on my vehicle, I’ll be honest I haven’t tried to proceed upon alert because I don’t really want to ‘test’ whether it’ll stop me colliding. 
CTA does have hardware dependencies e.g. radar. Now whether a car that has these already fitted also has them at the front (suspect yes due to potential collision warnings I sometimes get) I don’t know. I guess we can enable this and see, should be fairly simple to test reversing into a car park space and having the car in drive ready to pull out with cars approaching left / right. 
I’m happy to Guinea pig on this one, but won’t be until Monday.