Hi there - and best regards from Berlin (Germany, Europe).
I have got a couple of LED-stripes, Radio etc. (each with an own powersupply via SonOFF Basic, S20, S26 and SonOFF RF or so)
And I use a scene for "Entering the room" (which executes POWER ON for some of these items)
and I use a second scene for "Leaving" (this one shuts down all my devices).
Both actions are triggered by one 433MHz Wall-mounted Switch (ON/OFF).
To the bridge this switch is registered as an ALARM-event.
Problem is, that my Switch is a double-Switch: a left half with ON/OFF and a right half with ON/OFF.
If my poor english isn't clear: just think of two Wall-mounted switches, each with ON and OFF.
But so the full bridge is occupied by this single Switch, because it can handle only four alarms.... 
Today a third SonOFF RF Bridge arrived and so I tried to define one side of my switch as an Curtain:
ON/OFF as usual, STOP ignored.
But in this case I can't use it as a trigger to my scene any more.
Why isn't it possible to use Curtain-Buttons as a trigger in a scene???
(or - why can't I unveil my "4xAlarm" to the bridge and install it as an 4-button-device and tell the scene-manager "if button 3 then shut down S26-Radio/TV"?)
Thank You for reading this question!
...any ideas to sign-in a small bunch of switches to a single SonOFF bridge?