UPDATE: up to five XT’s now all mounted under my house eaves. They have stayed put even with 55 mph wind gusts. Of course I had some false positives, but not a battery killer. Only turned them off once with extreme winds to limit false triggers. I’m not a huge fan of the mounts, but to be honest they really work well. Love the cameras ! Fyi, my sensitivity was 7, so I cut that back to 6 which has helped noticeably.