Smart doorbells allow you to keep an eye on the most easily accessible part of your home whether you’re inside or thousands of miles away. WiFi-enabled gadgets are equipped with motion sensors, and can send a notification to your phone to alert you that someone is approaching your home. Eufy Security Dual Camera Video Doorbell is the only smart doorbell in this guide that features two cameras. The main camera can record video in 2K (better than HD) while the downward-facing one has a resolution of 1080P. The field of view determines how large of an area it can cover, which translates to how much of your property you can “see’t ‘see” The best Smart Doorbells with an ultra-wide . . .