If you don’t already have a Blink Sync Module 2, the $20 difference in price between the second-generation model and the XR is fully justified. The calculus is a little more complicated for ...

The Blink Video Doorbell with Sync Module 2 offers an affordable, DIY-friendly home security solution. It delivers 1080p HD video, two-way audio, and motion alerts, all controllable via the Blink app.

Features: 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 ...