Yes. They are known as "IP Cameras". Mostly you find them marketed as security cameras which are intended to send their signal to a centralized local security camera hub. Basically, like in the old CCTV days, except, instead of a video cable, the camera connects with an ethernet cable, and instead of a CCTV security camera hub, it's a server doing the same job. That market still exists and is still full of products. The biggest player in that market seems to be Axis cameras from what I can tell.