I purchased the GE Smart switch (12727) and companion switch (12728) for my kitchen which is wired to a single light with a switch on either entrance to the kitchen.
This is a picture of the primary switch as it stands today;https://goo.gl/photos/FKx6Lkym1xBdD41e7
This is a picture of the other switch (furthest from circuit breaker); https://goo.gl/photos/h6wvTZJLaZz9VPMm9
I’m totally confused on how to wire this properly. I have installed many other single switches without issue. I keep reading about a traveler wire but I don’t have a red wire in my house. Can someone point me in the right direction?