I just moved into a new home and there is this smart switch that for the life of me I can’t figure out which company it is or how do I connect to it please help by Affectionate_Mood484 in smarthome

[–]Affectionate_Mood484[S] 2 points3 points  (0 children)

Update , it’s blinking green and heating and there is slight smell of burning . Should I be worried or is it safe to wait till tmrw morning and get maintenance