"Big Red Panic Button KR15A"
One Press gives
21906F00FF00 F1-On bits=33
21906F887700 F-Bright bits=33
21906F887700 F-Bright bits=33
Further presses repeat exactly. The second and third must be the 'off' parts
The address of this unit is set to F1.
Would this be easy to set up? These are cheap buttons with a million uses. I'd like to have one button downstairs for switching all the lights off on the way out. Another could be used for switching all the lights on if theres a disturbance, or running sequences of lights for the Christmas decorations, controllable from the front garden

Thanks,
Andy