Good video quality, sound quality is not great. Motion Detection and alerts are great, Motion tracking is not really good as the camera moves to far forward and away from the motion? These are perfect for monitoring a specific area and alerting you to motion within that area. Ability to zoom and adjust camera in multiple ways is great. Local storage through a SD card is brilliant. These are a great effective way to monitor areas of your home at a very reasonable price, with no ongoing costs unl...