Outdoor Gutter Mount Bracket for Eufy S340, Adjustable, Weatherproof and Flexible Bracket Compatible with Eufy S340 Solar Security Camera (White)...

I have seamless gutters on my house and this mount works very well. You have to make sure to open up the clamp very wide before installing, but once you do it should slip right over the gutter lip. Then you simply slide your camera on the mount and it's ready to go. Since it's so high up the panel gets tons of sun and there is never an issue with low battery.

I have a few of these for my Eufy cam - each by a different maker. This one is decent. Only thing I would change are the screws that sit in the gutter and you tighten. They are plastic on the ends. I think they last longer when the both the screw and the wing to turn them are metal. They seem okay now but this kind of plastic doesn't usually do well in the ice/snow over the long term - the freezing and thawing often cracks the plastic away from the metal screws if any water at all finds its way in between. So, fingers crossed.

Good quality, easy to install and looks nice.

This camera mount did not last more than a week on our house before it fell off

This bracket is a must. I have multiple cameras around the outside of my house. I move them regularly, so I don't want to put a bunch of holes into the siding. This works great for that. It holds the weight well and is coated so it shouldn't rust (my others have not). I wish the gutter screws were longer, the barely make it to the gutter, but they do make it so the camera is secure. I recommend these highly over drilling holes in your house.