I'm going to be putting in an auto door and while a solar kit would be great, I'm concerned with how sensitive they are with porch lights. My close neighbor, about 40 off to my side, and leaves his porch light on all the time. He's on the second floor and it's about 125' from where the sensor would be. the light would be coming from the side, but it's a clear shot. Also, if there was a motion light in the run, I can assume if it gets tripped on, the door will open? Whats people experience with them. Thanks ahead of time for any clarity.