I bought the camera a few days ago. The first impression is good. I have connected it to the XVR5104HS-4KL-I3 recorder and I can customize it a lot. During the day, it has a very clear image at 5 MP and 4K, where at 400 meters you can distinguish a person or a car with zoom. Don't overdo it though because the zoom is digital and the image pixelates a lot, losing clarity. I don't know about foxes because they don't circulate during the day. The night vision is good, at 60 meters I can see the neighbor's veranda but I can't distinguish details. The pear tree at 30 meters is quite visible, as well as the dog running quite clearly. To view the camera image on TV, if you don't get a recorder, you need to get an adapter like the BNC to HDMI Video Converter - CVBS, TVI, CVI, AHD - DFR-HDC1, and there is in England the 77600210 TVI/CVI/AHD to HDMI Converter, Full HD 4K 720P/1080P which is available in Rhodes but you can't adjust it from the OSD menu. Anyway, it suits my needs and I am satisfied.