If you're looking for it as nighttime security, it works great. I tested this in the back garden. I was so impressed. The video quality is excellent. In the dark, he sees me behind the kid's trampoline (when I get up!) before we can even see him (I even did it twice because I didn't believe it!) . I'm really impressed. I also picked up my 4 year old son without problem. I also have a K&F concept camera on the front, you can see how this new version has evolved. With the old camera, even with the newer firmware, you can only set it to high or low sensitivity (I'll contact K&F and see if anything is possible with that), while the new camera has 10 sensitivity levels. I set it to 10 and the cats are walking around the garden and it was only triggered by human movement which is a bonus. You can also set intervals between triggers. I'm really happy with it. I recommend it to my father. Also, if K&F Concept could develop something to prevent spiders from forming webs on my cameras, that would be appreciated! To update. I liked the first one so much that I bought a second one. The one in the garden that literally faces south has never had to be loaded. to stop spiders from creating webs on my cameras, that would be appreciated! To update. I liked the first one so much that I bought a second one. The one in the garden that literally faces south has never had to be loaded. to stop spiders from creating webs on my cameras, that would be appreciated! To update. I liked the first one so much that I bought a second one. The one in the garden that literally faces south has never had to be loaded.