Hi
A webswitch 1216H + Rotator interface 1216L can be used for the Rotator ( you get 5 relays also to control other eq).
The RC-1216H can be used to control SDA100 and SteppIR antennas, We have not tested with the vertical but as far as I know it's the same protocol for the Verticals as for the Yagis. Maybe somebody else have tested with a vertical and can answer that question.
73 de mike