May 15, 2014
hello Guys, i am little confused about Dahua different models IPC-HFW2100, IPC-HFW2100 s, and Eco-savvy models. i check their website and everything is basically same. so my question is what is the difference between IPC-HFW2100 and IPC-HFW2100 S in terms of video quality. and also what is difference between dahua regular cameras and the Eco Savvy models. is there any picture quality difference?