Blink: Making Home Security Cameras Very Easy to Use

For two years now, I’ve used the Presence app on our family iPhones as a home security system. It’s awesome: We took two old iPhone 4 models we had lying around, connected them to the Presence app on our current phones, and instantly used their cameras as live security monitors for the house when we’re away. It plays live sound, it’s reliable and fast, makes recordings if we want, and is simple to set up. Plus it’s absolutely free! Really, it’s biggest drawback is that those old iPho...