Thanks to Driscocity’s idiot’s guide to Garage Door Opener, I could create one for my house and it works perfectly. I’ll show how I did it with my raspberry pi 3 from the beginning to end for anyone to follow.
ELP-USB100W05MT-DL36 is quite a good HD USB security Video Camera. The only draw back is to have to connect to a PC or Laptop but the resolution is much better than ip camera. This is great for shops or home monitoring with quality images.