Ease of UseTo test ease of use, we tracked setup issues and whether we had to contact customer support. Cameras that quickly connected to Wi Fi and had simple setup steps scored well. The Samsung SmartCam HD Pro had the easiest installation. Next, we looked for useful smartphone apps that show recordings, live streaming and basic settings on the first screen you see. The apps from Oco and D Link were the easiest to use. ConnectionOur final test evaluated the Wi Fi connection. To do this, we connected each camera to our Wi Fi network along with a video streaming service and a smartphone. If a camera had connection problems, while the other devices and the router still worked, we deducted points accordingly. Other Things to Consider When Buying a Security Camera Video Storage: Local or Cloud?There are two kinds of storage, local and cloud, neither of which had any effect on our scoring because it boils down to personal preference. The cameras with local storage in our review use micro SD memory cards to save video footage. This lets you access your video without subscription fees, though you might need extra memory cards or to write over older footage if you plan to keep your camera recording at all times.