Arducam for Raspberry Pi HQ Camera, 12.3MP IMX477 Camera Module with CS-Mount Lens, Automatic IR-Cut Switching All-Day Image, Compatible with Raspberry Pi 5, 4 Model B, Pi 3/3B+, and Pi Zero 2W

* Camera works.* Doesn't have IR illuminator built in (like an older 5MP version does). Without something to provide IR light the image is just black in IR mode at night. If you want a ready solution, you may want to get the older 5MP one.* Needed additional drivers (or configuration?) from manufacturer website (amazon doesn't allow external links but Google can get you to a thread called "All white images on B0272 IMX477 autofocus on Bookworm").* Automatic IR cut works, but has an audible click (e.g. gently tap your fingernail on a hard desk).* Automatic IR cut needs some debouncing. At a certain time of day it just flips back and forth for a couple of minutes.* Afaik, there doesn't appear to be a good ready-made solution available for mounting this camera. You may need to 3D print something or build something.