The Control On Addon has a Parameter to change the Control On Button Type from normally open (N.O.) to normally closed (N.C.)
Can a similar option be added for the Control Off button? I would like to use this object with a Control Off Signal that is normally closed.
Just for your information:
Control On add-on V2.0.4 now supports NC and NO signals for the control on button and the control off button.
Safety Door add-on has no option yet, that means it supports only NO signals for both buttons (to lock/unlock doors in combination with control on/off).