have many K&F Concept security camera optical filters that I use regularly and I am very satisfied with the quality, so I have had a good experience with the brand. The camera uses the CloudEdge app, a platform used by many different surveillance camera manufacturers. Pairing the camera to the app is super easy, and viewing recordings or a live feed from a remote location is simple and reliable. You have the option to pay CloudEdge for a monthly cloud plan and store the videos in the cloud, but it's not mandatory. The advantage of this service is that in case the camera is stolen you have access to the recorded videos, otherwise you are out of luck as you cannot connect to view the recordings. You can get a 7-day free trial of the service to try it out. The video quality is quite good for a surveillance camera, but cannot be compared to the quality of a smartphone. The remote pan and tilt option is a great feature that allows you to remotely inspect different areas of your property. You can use two fingers to zoom the video in the CloudEdge app, but note that this is digital zoom only, the camera does not have a physical zoom lens. Technically, this is not a PTZ (pan-tilt-zoom) lens, just a pan/tilt lens. The camera comes with a solar panel which is great as you don't have to worry about charging the battery. The audio quality is on par with other security cameras I've used, meaning it's not great, but it's adequate. The audio has a bit of a muffled underwater sound. A 64GB K&F Concept branded micro SD card is included which is a nice touch. The price is reasonable for this high quality pan and tilt wireless solar powered security camera so I would definitely recommend it.