Hi All, I'm looking to install a digital Scout video doorbell (very similar to the Ring, but by a different company). However, I'm running into some trouble/questions before I start. We recently did some renovations, and the demolition team removed the doorbell chime on the inside of the house, leaving three exposed wires coming out of the wall, picture attached (white wire, black wire, red wire - hard to see in the attached picture because of paint on the wire insulation, but those are the colors). They did not label the wires as front/back/transformer/etc. Our front doorbell button (to be replaced) has a white and black wire (see attached, tho maybe a bit hard to see). Our back doorbell button (to stay) has two yellow wires (see attached). I'm wondering if there is any way to tell which of the red/black/white wires on the inside of the house goes with which button. The video doorbell I got also comes with a transformer pack, and I need to wire that into the whole system, having to do with the 3 wires coming out of the inside wall. I'm assuming the whole thing is low voltage, but I can't see inside the walls to where the power is coming from, etc. Any thoughts on how to identify wires? Thanks in advance!

I have a toggle switch that is rated for 250V/10A. If I use this switch on a 110V circuit, would the max rating remain at 10A or be something else? :help: