I have a similar Amcrest turret cam installed on the wall of my shed facing the side door of my garage. Works fine. There are also wall mounts that still allow you to mount the camera vertically.

https://www.amazon.com/Amcrest-IP5M-F1180EW-IP5M-T1179EW-IP5M-D1186EW-IP8M-2493EW-V2/dp/B071L2RDK2/