Does anyone know the answer to this.
I have a V1 that I am planning on hardwiring to my Vehicle.
Utilizing life speeds remote display.
I plan on buying an STI from Roy.
My question is can I use the "phone cable" on an STI.
(I need the STI for Canada, but prefer the V1 for the USA.)
Or do I need to have different wiring for each RD.
Thanks so Much.