Does it exist?? motorisation for vertical blinds

I have several vertical blinds in my home and which to open/close them using vera2

I cannot find anything which i can attach to the blinds to control remotely.
Here in the Netherlands we cal these blinds “lamellen”
picture/drawing of lamellen
I am looking for an addon to attach to the cords to they open/close remotely. It is not necesarry to move them remotely, just turn them so they open/close.

Does anyone know a way to do this using (eu) z-wave which can be controlled by vera without having to win the lottery first?

I know Sunteca here in the US has motorized Vertical tracks:
http://www.suntecausa.com/contract.cfm
Scroll down to the DA 1000 for a tilt only motorized track

or you have the option of using something like this:
http://www.smarthome.com/3142/Add-A-Motor-45-80-Motorized-Drape-Controller/p.aspx
Smarthome seems cheaper than the manufacturer’s site:

You might also be able to find these overseas, or possibly direct from Asia either through Alibaba, ebay, or manufacturers websites.