["Blink Outdoor 2-Camera System with 1-Year Plus Plan","Blink Outdoor 4 (newest model) \u2013 Wireless smart security camera, two-year battery life, 1080p HD day and infrared night live view, two-way talk. Sync Module Core included \u2013 2 camera system","Outdoor 4 is our fourth-generation wireless smart security camera with up to two-year battery life for around-the-clock peace of mind.","See and speak from the Blink app \u2014 Experience 1080p HD live view, infrared night vision, and crisp two-way audio.","Two-year battery life \u2014 Set up in minutes and get up to two years of power with the included AA Energizer lithium batteries and a Blink Sync Module Core.","Enhanced motion detection \u2014 Be alerted to motion faster from your smartphone with dual-zone, enhanced motion detection.","Person detection \u2014 Get alerts when a person is detected with embedded computer vision (CV) as part of your Blink Subscription Plan (included).","Save and share clips \u2014 Securely store your footage in the cloud with your Blink Subscription Plan. You can also back it up locally with a Sync Module XR and a MicroSD card (up to 256 GB \u2013 each sold separately).","Works with Alexa \u2014 Connect to an Alexa-enabled device to engage live view, arm and disarm your system, and more using your voice."]