I have been trying to purchase a second KC110 camera for my house in Portugal, and it has been impossible for me to find one for sale. Have theses cameras (KC110) been taken out of the market? Are they no longer for sales?

If they are no longer for sale, what is the reason?

I have some Kasa devices (smart plugs, cameras and bulbs), and now I have the feeling that TP-Link is pushing me to buy everything new again with Tapo, because Kasa does not sell anything else. Can anyone explain me what is the difference between Kasa and Tapo? And should I buy Kasa or Tapo?

It looks like all the Kasa products are now obstolete, and TP-Link is no longer interested in them. Do I need to buy everything new from Tapo? That doesn't look nice.

Thanks in advance