Dimmable Motion Lighting, 4K Ultra HD Video, True Detect Heat Sensing, 2-Way Talk, Siren, and Night2Day Color at Night. Adjust the 2600-lumen brightness and light direction. State-of-the-art video to see faces, license plates, closeups, and more. Activity triggers floodlights and optional sirens to deter crime. Easy Recording Save clips locally (32GB Micro SD Card included) & to the cloud. Speak to See go hands-free with Hey Google or Alexa. See Everything 24/7 wide 115-degree viewing angle and up to 100ft/30m color night vision with the lights on.