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.

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.

You can grab a Blink Video Doorbell with a Sync Module 2 for just $42 right now We also found good deals on chargers, portable coffee makers, and Bluetooth trackers.