Parking sensors: a naive question

[Francophile]

Hello,


I am contemplating purchasing a CISBO SB336-4 kit from the EBay seller, parkingsensoronline, as mentioned on this forum. If I use that kit I don't want to be faffing around with cables through the passenger compartment. Can it be wired to the existing Rover harness that terminates in the black plug at the leading edge of the existing in-wing control unit? If anyone has followed that route, what colours from the existing harness go to the three(?) sockets marked power and alarm on the CISBO controller?


Thanks in anticipation of guidance,


Derek.