Keen Home KHTRMKT814 Trim Kit, 8x14

Good concept idea. But not funcional. For the past two years I spent more money in batteries then in gas for my car. Also, they eventually break. And the customer service plays dumb with you. Don’t buy it. Try the competidor.

It does not work. The vents are completely uncontrollable. They open and close at random. A couple just spend the day twitching open and closed. The app does not work. Customer support is virtually non existent and when they do finally respond have no ability to help. Buy and regret. I assure you you will.

I bought four vent in Oct 2019. Still do not work I called Customer service to return then but they gave me the runaround over and over. Waste of money. Horrible company.