A:AnswerAs long as you have the camera angled toward where the license plate would be, yes. The images are very clear. However, there is limitation since there isn't a zoom feature so you shouldn't expect to read a license plate 100+ft away.
A:AnswerAs long as the cameras are on your wireless network, they will work. You might stand out where you are going to put the camera and test he signal strength. You will need it to be relatively strong in order for the cameras to live stream.
A:AnswerTheoretically it can run all day, but it will be devouring batteries. The transmitting range, in my place at any rate, is good indoors, but as soon as I take it outside even at 30 feet through the concrete block wall there is some image and connectivity degradation. It becomes useless at a distance.
