Hi,
In this movie I show how to install a Broadlink TC2 light switch. Installation process is quite easy and it requires no neutral wire so basically take out your old switch and follow this guide to install a new one. This switch natively supports Google and Alexa and you can make it work with Siri with home bridge help.
Use link bellow to subscribe! This really motivates me to create new videos.
https://goo.gl/jLHVXK