When I purchased the camera system it didn't come with everything to operate them like the mouse then I didn't have them but a couple of days and one of the cameras caught fire on the roof of my camper luckily there was no major damage done to my camper but the point being I got no corporation or help to make there product good it was a nightmare from day one I couldn't even get a email to set the system up User's recommendation: Don't do it they don't care about your money or property.