Motorized (blackout) blinds

We live in Alaska so proper window treatment is essential in sleeping areas. I like windows, and our master suite has 4 and two are big. It is also an open suite, so the toilet is the only thing behind a door. I am going to do some type of blackout treatment for the sun, and then another just for the privacy so the blinds don't always have to be down. But Rather than having to go around and shut the blinds whenever we need to, it would be nice to just hit the button. In the time it takes to brush teeth the blinds are closed!

Any suggestions for brand?