We purchased 12 outdoor battery/wifi cameras and 4 indoor wifi cameras. The quality of the cameras is very good. Setup and install fairly easy. Our dissatisfaction comes in with viewing the feeds from the cameras. When we purchased this we had the understanding that we could view our feeds on a pc. After several attempts to figure it out I called tech support and they told me I can't do that with these cameras. We have also since found out that only 1 person can view the feeds on their phone at a time. So we are constantly logging in and out so my wife and I can view the camera feeds. The little monitors that come with the system only allow the camera feed to be visible for maybe 10 seconds and then goes to the screen saver and we have to click on it again to view... so no continuous viewing is allowed. It would be nice if we could leave our live views of our entry ways visible at all times as we have 2 monitors. Battery life is diminished greatly when there is a greater amount of activity on a particular camera. Nothing close to what Lorex states. Shame on me for not removing all of these cameras and returning them right away. Lesson learned!