After testing dozens upon dozens of cameras in our own homes, both indoors and out, we think the best indoor camera is the Nest Cam, while the best outdoor camera is the Nest Cam (battery).

YI's two-piece outdoor security camera system is $68 off, dropping the price to $71.99, and the two-piece indoor dome security system is $34.99 off, bringing the price down to $55. The outdoor ...