Blink Video Doorbell (newest model) – Head-to-toe HD view, two-year battery life, and simple setup. Sync Module Core included – System (Black)

Video Doorbell is our second-generation smart security doorbell with up to two years of battery life, an expanded field of view, and improved security features for more peace of mind, no matter where you are. Last longer with two-year battery life — Experience up to two years of continuous security coverage with three AA Energizer lithium batteries and a Blink Sync Module (both included).