Hello Actually, I do not write reviews because the basic requirement and expectations with each other sind..aber. I bought and still others (dome) cameras to monitor an object Video (both day and night). Because I wanted to be prepared for the future I switched to IP / network cameras and have regretted it (in this price range). If you want to monitor a well-lit great room / Small Hall, which is hereby helped. The camera is very vulnerable in poor lighting conditions and a person recognition is something Distance impossible (though it can be seen that there but someone who is not). The night vision capability with the built-in IR diode is a disaster. I have an additional IR illuminator to each camera installed so I have a reasonably good picture even in the dark. Conclusion for me: we are again gone back to HDD cameras via BNC.
My tip: enough for simple monitoring as very low, but who wants to have a good to very good quality (even at night) should (true!) HDD cameras acquire significantly more expensive but also much better.