We’ve included an option for a standalone add-on backup camera if that’s all you need, and some aftermarket navigation systems, such as those from Garmin/Nuvi, have inputs for backup cameras.

Aftermarket backup cameras have adopted various designs ... screen built into a replacement rearview mirror, an accessory add-on monitor for the existing mirror, or a flat screen that mounts ...

However, if you have configured your computer’s camera for a specific job, you might want to back up the camera settings. If you ever plan to reset your Windows or uninstall the camera app ...