I would go with the Foscam, I have one in my home and it works OK for me, it is a wireless camera so wifi signal condition should be taken in to condition. I don't have a high standard for the image quality, so the images streamed on my PC are also acceptable. To me, the most important thing is that this camera costs little than most of the cameras. Because of the limited budget, I was hesitated between the Reolink, and I chose this foscam brand, but I still would like to try the reolink in the future, the specialization of it is attractive and I think it has a better-looking appearance. I have never tried the Nest before, but I do know it has something to do with the Dropcam,sorry for limited info that I give.
Recently, I wanted to install an IP surveillance system. And I looked through Amazon. I found three brands: Reolink, Foscam and Nest.
Reolink's products are pretty good and have a respectable price according to other customers' reviews.
Foscam and Nest's products look pretty but a little bit expensive than Reolink. Is there anyone has used one of three products? Please give me some suggestions for choosing a IP camera system.
Any response is appreciated.

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