Product review (1 stars): Stay away from this product as much as you can
If you are looking for a new range hood, you want to stay as far as you can from this product.

I bought this product in May and mainly I bought because of so many positive reviews and automatic feature it has. After installation we found that it starts randomly at any time and we woke in in middle of night many times because of it's sound. We contacted supplier and they suggested to remove the sensor. Though it was the main feature we bought it for, we ended up removing that. Even then the random start continued. Many times I though there must be some ghost inside it.

We contacted the supplier again and they sent us the circuit board and control panel. You should one thing for sure, once installed, it is extremely difficult to open and replace parts inside. But we did that at least a dozen times and finally the issue was fixed. However we got another issue. The control panel that fixed the random start issue, the touch start wasn't always working on that and it was old and had many scratches. We request for another one and one after another they sent me 4 of them, and all of them were so old looking and scratchy that we would not install it in our newly remolded kitchen.

So at this point I am stuck with this unit. Supplier can replace this part but I have to spend lot of money on contractor to get it replaced and I am not hopeful that the new one will be better one.
I had 42 email exchanges and more than a dozen time I opened the hood and replaced parts and I am still having a defective hood. So as I said before, stay away from this.