The Blink Video Doorbell is packed with features, though some are locked behind a £2.50 monthly subscription. The basic setup includes a battery-powered doorbell and, in this case, the Sync Module 2 ...

Then, you need to set up the Sync Module 2 unit. This is a compact device, a little smaller than your wallet, that you hook up to your home’s Wi-Fi and plug into a wall or a computer.

・Extends the range at which Blink Outdoor 4 cameras can be deployed ・Can store motion-triggered video recordings on up to a 256GB microSD card ・Much faster than the Blink Sync Module 2 ...

The $70 doorbell camera captures a view of your visitors from head to toe and comes complete with both batteries and a Blink Sync Module Core in the box.