Yes, the DT82TV takes A/C power. Dooya site has a DT82LE too, that has a lithium ion battery.
I got my track and motor.
I have it all wired and hooked up, so currently it can be operated by a momentary switch (through the Aeon Labs DSC14104), via the included 433mhz remote, as well as the curtain tug soft-start. Haven't found where I stashed my Vera 3 yet, but I imagine since I can operate it through the momentary switch, the Z-Wave portion shouldn't be a problem.
Fairly quiet. Unscientific sound meter app on phone puts it about 35dBa for the curtains operating.