IP camera & router?

Hey people As a beginner, I'm wondering: In this video, I think an IP camera is connected to a router, right? Do you have to do that if you don't have the appropriate IP camera software, like with no-name cameras? Or am I completely misunderstanding. https://m.youtube.com/watch?v=0X2uuTGpVhE&pp=ygUbUG9ydGZyZWlnYWJlIGbDvHIgaXAga2FuZXJh

Outdoor webcam (LAN or WLAN) with SMB storage?

I'm looking for a webcam (preferably with PoE) that can be operated without cloud access. The camera should automatically detect motion and then save images or videos to an internal NAS (via SMB or FTP). It needs to be splashproof. And for outdoor use, it might also include a UV filter—the last few cameras were…