Remote Power Supply to Hardwire Cameras

When I built our house, I used siamese cable (1-coax, plus one red and black 14 AWG wire) to each cam location, as I was going to install commercial cams and a DVR. I decided I want to use Ring. These are eve locations around the house. I'd like to use a 120V to 5VDC power supply at my equipment room where the cables terminate from the camera locations. Can I splice the following USB-C pigtails into the Ring power cord (5VDC output end), then use the 5VDC power supply for each camera?https://amzn.to/401MDDv