--MEET THE LATEST \u2013 Blink Outdoor 4 camera is the fourth generation, wireless, smart security camera that helps protect your home inside and out, directly from the Blink app on your smartphone.\n\n--SEE, HEAR AND SPEAK FROM THE BLINK APP \u2013 Experience 1080p HD live view, infrared night vision and crisp two-way audio.\n\n--TWO-YEAR BATTERY LIFE \u2013 Set yourself up in minutes and get up to two years of power with the included AA lithium batteries. Additionally, purchase the battery extension pack (sold separately) for up to four years of battery life with each camera.\n\n--PRIVACY ZONES \u2013 Create up to two Privacy Zones to block out areas in view of your Outdoor 4. Help protect the privacy of neighbours and customise your setup.\n\n--ENHANCED MOTION DETECTION \u2013 Be alerted to motion faster from your smartphone with dual-zone, enhanced motion detection.\n\n--PERSON DETECTION \u2013 Get alerts when a person is detected with embedded computer vision (CV) as part of an d