Danfoss LC13 Valves

Hi, I have 4 Danfoss zWave LC13 radiator valves…
They act as a thermostat, but I’m willing to understand how can I use them in my scenario…

I have a temp sensor in each area, and I would like to link this temp value to the danfoss in order to let it open or close…

OR… if this is not possibile, create a custom thermostat and ling the LC13 as actuator, but could not find the way about how to issue an open/close command (which I think it should be converted into a +1° or +1° on the LC13 setpoint)

How could I integrate it in an automatic way?
thanks
ciao
M