@Alistair You can use one account or two. If you use one account you will have to use unique names like living room 1 and living room 2. I don't use Alexa so I don't know how Alexa would work with...

What cameras work with a browser? If so can you have more then one camera on a screen at the same time?

@Ahmed-El_Deeb1 You must of been on the US site. Here is the link for the EN it shows 100-240v https://www.tp-link.com/en/home-networking/smart-switch/hs200/#specifications

@RobSchm You may need to delete and reinstall the App. I have LB100,HS105,LB230,HP400 Once a month or so I turn on location, sync the time in the App, turn off location. And they all follow new...

@genki @joe43 Do you have a picture of the wiring before you installed the HS210?

@Baskyabhai You can have a light come on at sunset. If you travel you can set away mode where it will come on at a random time during the period that you set