Blink Indoor (3rd Gen) – wireless, HD security camera with two-year battery life, motion detection, and two-way audio – 3 camera system

Blink Indoor is a wireless, battery-powered security camera that helps you check in on your own home day or night with infrared night vision.
With long-lasting battery life, Indoor runs for as much as two years on two AA lithium batteries (included).
Store video clips and photos within the cloud with the Blink Subscription Plan and save events in the neighborhood to the Blink Sync Module 2 by means of a USB flash drive (sold one at a time).
Get customizable motion alerts to your phone through the Blink Home Monitor app so you’re only alerted when you wish to have to be.
See, hear, and speak to people and pets in your house with live view in real time and two-way audio features within the Blink app.
Designed so you’ll set up yourself in minutes. No wiring, no professional installation required.
Works with Alexa – use your voice to monitor your own home through supported Alexa-enabled devices.
Includes three Blink Indoor cameras and one Sync Module 2.