This particular customer was recently divorced and has a teenage daughter. Her CCTV need is not so much for security, but just to monitor her daughter coming and going. She chose the front door as home for the camera so at any given time if someone rings the bell while she's home, she can just see who's there. Otherwise, all the presets are set around where her daughter might be. It is very low and very much within reach of anyone who walks up to the door, but there is a slight chance someone may not even think that is a camera, and might mistaken it for a light or flower pot. Either way, she's not concerned if anyone knows or not, it's just her way of monitoring her kid.