Hi all, sorry for my bad english.
I would like to install BroadLink TC2 1Gang wall switch to control 1 lamp. This lamp is controlled from 4 different switches but I want only to replace only this one (https://imgur.com/a/a7Vd5), is it possible? or it would not work? this photo is another switch that control the same light (https://imgur.com/a/cWtxV)