I went with them because they are not as expensive, and I could get a zoom not for an arm and a leg.
I went to the Amcrest site and they are also cheaper but look a lot like Foscam.
I suspect that as these cameras wear out and they do sooner than not, I will replace them with something better.
Their support has always sucked . on their older non H264 versions , one could have the camera upload with only one file name, but now they all have a time stamp. So I wrote the company . Could they update their software that it could have that option.
The Texas folks said they were only a distributor,but referred me to their software dept. Those folks referred me to the factory in China. Which referred me back to Texas which referred me back to China but a different dept. They said that they were working on it. Of course that was 5 years ago.
Personally, I don't care anymore. As soon as my wife gives up her old Vista computer, I am going with Blue Iris, it will send one file (as does weatherdisplay) name and be happy.
Mac has too much nonsense. All the movies show everyone on a mac, but.. in reality very little software that is for weather station folks like us.