What a let-down! Normally, the ARB name promises quality, but here is a product that lets the name down.
This is the review of the ARB Tire Pressure Monitoring System (external type). Suitable for 4x4, 4WD vehicles, monitoring tyre pressures, but no temperature. This is my review shot over seven weeks trying to get it to work. Even after I had the first one replaced, I never got it to work as I expected it to.