Source google image: https://img.linuxfr.org/img/687474703a2f2f646f776e6c6f61642e74757866616d696c792e6f72672f7165742f666f72756d5f696d672f43616d61726131312e4a5047/Camara11.JPG
Schema relayage electrique
Source google image: https://img.linuxfr.org/img/687474703a2f2f646f776e6c6f61642e74757866616d696c792e6f72672f7165742f666f72756d5f696d672f43616d61726131312e4a5047/Camara11.JPG