Choosing an outdoor camera with an external trigger (IP camera)?

Question

CCTV

It is necessary to photograph objects on the conveyor: i.e. receive a color photo of an object in a resolution of 1920x1080 by a discrete signal with a delay (md signal and the shooting itself) of no more than 100ms and a convenient opportunity to immediately "pick up" the result.
Only ethernet.
Built-in lighting is not required.
Autofocus is not required.
Ultimately, it is necessary: ​​"pressed the button" (gave a signal) and "saw the result" (I displayed it on the monitor). those. an ordinary camera in street performance and with ethernet.

Answer 1

Let's say there are cameras with video analytics for line crossings. When the object crosses the line, the photo is dropped, let's say, on ftp. There are available cameras with shooting speeds up to 50 frames per second, this is already 100 ms - 10 fps, and 20 ms - 50 fps.
What for you really discrete signal. Then you need a camera with a connected external motion sensor, although the speeds will not be the same or you need to test the response speed.