We wanted some time have a camera with us during the day (when we are working) times may briefly have a look at our cats. We sure do not need extras, we opted for this rather simple device and ordered it on Amazon warehouse. At first I was skeptical because the reviews anyway very mixed. Some installation sounded very complicated and I do not have much of networks etc. clue I was not sure if I could handle that ... but I was pleasantly surprised! The device is small and portable, the installation went quickly thanks to the supplied software and was totally uncomplicated. Some reviews complained that the picture was bad. For our purposes it is quite sufficient - it's just a cheap camera and no device for 150,00 Euro! The app for smartphone was loaded quickly, once logged in, I can now click from anywhere in our living room. The wireless connection is working with us by the way properly, even though the machine is on the ground floor, while the router and modem are two floors higher in the attic ... I'm concerned there are five stars: Here the price-performance ratio and we are considering now even if we still want us to purchase another camera; o))