As part of the Amazon Vine program, I had the opportunity to test the K&F Concept brand surveillance camera. I always try to write an objective review and give my honest opinion of the product in hopes of being of assistance to customers. I am happy if I could help you. The camera set arrived safely and compactly packed. In addition to the camera, there is also a solar panel, a micro USB charging cable, sufficient mounting material and detailed documentation in sufficiently good German. The camera and the solar panel are well made, both make a stable impression and the feel is valuable. The camera itself is lighter than you might think, and if you want to use it indoors, you can easily attach it to the wall with power strips. Commissioning went faster than I thought: After creating an account in the app, it takes a few minutes and the camera is ready to use. It was charged right from the start – you can also do this using the USB cable with a smartphone adapter, so you don’t have to rely solely on solar energy. The app offers many ways to use the camera sensibly, even if the translation is not perfect in every place, it is largely intuitive and you can get along very well without studying the instructions. The movement of the camera head is smooth, you can take both photos and videos, save them on an SD card (not included), upload them to the cloud or simply watch them on your smartphone. Both the night vision and the integrated lighting are effective and ensure excellent image quality even in the dark. The notifications and alarms that can be set are particularly interesting: you can be informed of any movement in the whole picture or just in one area (a screenshot is taken automatically), and you can even arm it as an alarm system, so that when motion is detected, a loud alarm goes off and the light turns on. Works perfectly and is really loud. The connection quality also surprised me positively; I can get a very good picture through several walls without connection problems to the router - but here it always depends on the local conditions. The only thing I didn't like was that when I take a video or photo with my smartphone, the data is saved in the app but not in the smartphone gallery. I had to send this to a messenger from the app because I couldn't save it either. Not so wild, but wanted to mention it anyway. Conclusion: Overall, a very attractive package for many different scenarios. This camera set scores particularly well when it comes to security - you really have a lot of options here, indoors or outdoors. I was pleasantly surprised, happy to give 5 stars.