Hi there.
I have a regular up/down switch for a window shutter, but no actual cable between the switch and the shutter motor.
So I need a remote connection from the regular (hardware) switch to the shutter motor.
Can I realize this with shellies? Which ones would I need? Can I switch a shelly 2 (connected to the shutter motor) withanother shelly 2 (connected to the hardware wall switch)? (hence the thread title)
If this application or one with similar requirements has been discussed here already, please point me to the respective threads.
Should this question fit better in another place in the forum , please move 
Thanks for your help.
/doespaddel