P.O.S. spent two hours I won't get back setting this THING! up. All seemed okay, then I mounted it at the front door, and boy did it look fancy !!! And now let's see how great this modern piece of hailing technology operates, it doesn't !!! Although the spinning circle on my phone was quite mesmerizing, it did nothing to display video and even was courteous enough to ask if i would like to try again? But even trying again produced no video view. So it's going right back to astronaut Jeff.