The RLC-411WS from Reolink is a great little camera. When I first got it, I was anxious to get this review posted, but I decided to spend some time with the camera and get to know it, and I can say that I am not disappointed. It is affordable and does everything that I needed a security camera to do. Now I can see what is going on whenever I want, day or night. Since this camera uses software for motion detection, there can be many factors that drive how well this feature works, including the mounting location and exposure to weather. For example, if you use the camera outside, then weather events like rain or snow can trigger false alarms. Tree shadows, car headlights, and even an occasional spider or insect can trigger false alarms, and this is to be expected. I had to spend some time making adjustment to the sensitivity and motion detection areas to find the balance between picking up human or animal motion and ignoring other natural events. And as the seasons change, you may need to make some tweaks. However, if you use the camera inside a building, then you won't have to deal with weather or tree motion.