Look in anytime – Watch over your home day or night in wide-angle, 1080p HD video with Colour Night Vision and check in at anytime with Live View. Stop intruders in their tracks – With 2 motion-activated LED spotlights that turn on when they detect motion, and sound the built-in security siren with just a few taps. Focus on important areas – Customizable motion zones let you choose exactly what your camera covers – so you only get notified about what matters most. Convenient Power – Easily power your device with the Quick Release Battery Pack. Speak to visitors on camera – Talk to guests anytime, from anywhere with Two-Way Talk. See more. Know more. Protect more. – Save your recorded videos for up to 180 days to rewatch any time, get alerts for people and package, and so much more with a Ring Home subscription (sold separately). Stay connected – Works with Alexa so you can hear audio announcements when motion is detected.