Hi lee yes we manufacture these controls, it is part of the range of controls we produce for the WFP distributors.
This is our current remopte option and come's with all the coaxial cable and a roof mount aerial plus the remote key fob. It is not neccesary to be in line of sight with a roof mount.
Range I would expect to be approx 250 meters.
The Key fob adjusts the water flow rate 0 - 99, set to 0 water flow stops as will the pump, the controller stays on with this set up.
We are developing the radio remote for release In february the new unit will have a straight On - Off fuction so you can switch off the Controller rather than having to step down the water flow rate.
Both the current and upcoming remote use the current digital controlthe radio reciever and cables are all factory fitted so its ready to go.
Cheers
Ian