Hiya,

New to tp-link Tapo and ever since i purchased my first ever strip lights, i´ve been very impressed - so much so i have done away with Ring. 
In addition to the led strips, and light bulbs, I have - 
2 x TC60´s indoor cameras
1 x C520WS outdoor camera
1 x D235 doorbell with chime
2 x smart plugs

That is all my camera requirements taken care of, but thinking what could i get next?

Thinking door sensors - but I believe you require a hub?
Is the D235 compaitable with the smart hub, as see that has a built in chime - so would that mean me having 2 x chimes? no problem if that is the case, can position them either side of the house. 

Been told the tado smart thermostat isn´t compatiable with my vailant dual thermostat system - which is a shame as need to find some smart heating controls too. 

Never been so impressed with something like the tapo system, and just want to expand to cover more in terms of security and smart controls, but it´s all very daunting as i´m new to it all. 

Any help much appreciated.