Actually, I am a person who values privacy and is against surveillance. But now I got the opportunity to test one of the so-called PTZ surveillance cameras and that ultimately convinced me of the technology and its advantages when used in accordance with the law. The outdoor surveillance camera from "K&F Concept" offers a self-sufficient energy supply through the solar panel included in the accessories, which can supply it with sufficient energy. Setting up the camera in the 2.4GHz WLAN is absolutely uncomplicated and child's play for laypeople thanks to the German-language step-by-step instructions. The setup phase was definitely a good amount of time shorter than installing the camera outdoors. Once you have found the space for this great technological achievement, the camera is mounted first. The drilling templates for the camera and the solar panel make it easy to mount them in the intended place. The solar panel has a sufficiently long cable to place it in a place with the maximum amount of sunlight to achieve the greatest possible energy yield. Once this work is completed, the full functionality of this PTZ camera can be used. I had a lot of fun testing the PTZ function in all its variations. The possibilities of this rotating and tilting technology (English - Shift & Tilt) is absolutely awesome. You are tempted to break out of the legal framework and search wildly through the area with the camera and have the entire area in view, which is not allowed. So, in accordance with the law, the camera is only aimed at your own property. Now you can activate the options, such as automatic warning messages, and if there is activity in the camera's field of view, you will immediately receive a pop-up message with a preview image of what is happening. From this preview image you can then jump directly to the recorded video sequence and watch it. Oh, that was too fast now..... There are still a few intermediate steps missing... I'll rewind for a moment.... In order to use the camera functions, a suitable medium in the form of the APP provided by "K&F Concept" must of course be used (both for ANDROID and iOS) must be installed. After a mandatory registration, the APP can then be used for the complete setup of the camera and subsequent ease of use. If you open the APP, it connects the video channel to the outdoor camera via encrypted communication, which can then be controlled with a variety of options. Whether the intercom, PTZ, light or alarm function is used is entirely up to the user's imagination. If you have installed a suitable micro SD card (class 10, up to 128GB) in the camera, there is the option of automatic video sequence storage in the event of detection in the field of view of the external camera. This video sequence can be predefined in 10s, 20s, or 30s blocks and later retrieved from the outdoor camera via the APP and then saved locally on the smartphone to preserve evidence. That's really great, so you know and can also see whether the person who claimed to have been there was really there. The app can be installed on several smartphones, but each has to go through its own registration process. Then you have the possibility to share the outdoor camera with family members (up to 4) so that everyone has access to the camera and the videos. There is also the option of a so-called cloud service, which is free of charge for a seven-day test phase, over which all the video information then runs. I haven't tested this functionality yet. If you are on the go, you can access the camera via the mobile data of your smartphone or tablet. You also receive the warning messages online and can take action immediately to take appropriate steps and measures, such as e.g. B. to use the intercom function or vlt. to activate the alarm siren directly. All in all, the technological icing on the cake of "K&F Concept" convinced me and eased my concerns about "privacy" and "surveillance" a little. PRO: + great conceptual solution + very good and sharp video images + sound matching the image + PTZ functionality + alarm and protection function + intercom function + motion detection, can also be specifically defined on a grid + self-sufficient energy supply through solar panels + buffer energy can be fed in using a battery pack + Possibility of external, additional charging via USB cable + Light function for targeted illumination of the PTZ video area + Great infrared night video display + Video recording if a micro SD card is installed + Possibility of local storage of the recordings + Messages & monitoring even while on the move + good Price-performance ratio CON: none determinable RATING: 5 stars I had a lot of fun testing this technological piece of cake. My skepticism about "surveillance technology" isn't what it used to be. I can recommend this outdoor camera to all Kentfaith customers who want to improve their security standard around their own property and sleep more peacefully at night. I received the product as part of a product test. That didn't affect my opinion in any way. My values are factual, unbiased and as objective as possible. There are no special stars for me because I know that you, as a Kentfaith customer, like to rely on reviews. If you liked my review and perhaps also found inspiration for the product, you are welcome to rate this by confirming it using the "Useful" option. Thank you for reading my review.