Blink Outdoor 4 Battery Powered Smart Security 3-Camera System

OVERVIEW: Outdoor 4 is our fourth generation wire-free smart security camera that helps you protect your home inside and out right from your smartphone. KEY FEATURES: See and speak from the Blink app: Experience 1080p HD live view, infrared night vision, and crisp two-way audio. Two-year battery life: Set up yourself in minutes and get up to two years of power with the included AA lithium batteries. Enhanced motion detection: Be alerted to motion faster from your smartphone with dual-zone, enhanced motion detection. Person detection: Get alerts when a person is detected with embedded computer vision (CV) as part of an optional Blink Subscription Plan (sold separately). Save and share clips: Choose to store events in the cloud with a free 30-day trial of the Blink Subscription Plan or locally with the Sync Module 2 (included) plus a USB drive (sold separately). Works with Alexa: Connect to an Alexa-enabled device to engage live view, arm and disarm your system, and more using your voice.