The camera is good at detecting sound, but doesn't always detect motion. Some times at night you can walk past it without it activating the camera. Not 100% reliable.
Security camera heats up quick. It needs to get disconnected to let it cool off. On occasions, Notifications are sent few minutes late after sound or movement are detected. Over all good quality.
Functionality is unsteady. Mine does not provide color video unless night vision is off. Intermittently, does not recognize when I am home and reports sounds and motion unless I manually turn camera off. Three calls to Tech Support have not resolved problem(s). Very disappointing.