I have a couple of this at home. The power wire is only about 1 meter. Narrow FOV. I DIY extended the wire and installed it to the ceiling. Made a mistake of not buying a recordable camera in the 1st place. Out of 3 cameras 1 kept going offline and went dead after 6 months. I bought a recordable set to replace it. It kept going offline after about a week use too. If given a choice I will have a CCTV installed.