Upgrade compoonents

Unfortunately, none of the SS2 components will work with SS3 (except for the cameras).

If you're interested in the new SS3, and if you bought your SS2 before Jan 2018, call SS and request the 40% OFF upgrade offer on a new SS3 system - if a rep doesn't know what you're talking about, ask for a senior supervisor and request the offer.

And this is not SS being money grubbing.  SS3 is encrypted and SS2 is not.  So neither system can accept the other's signals.