A cutting-edge metal bullet camera, winner of Reddot & IF design awards Upgraded version compatible with both 2.4G & 5G Wi-Fi 4MP Ultra HD with 110° wide angle lens Enhanced starlight full-color night vision up to 10 meters with 4500K supplement light AI-powered motion detection with customized detection zones Clear full-duplex two-way audio With audio & strobe light siren to deter intruders IP65 weatherproof, good for all seasons Compatible with Amazon Alexa & the Google Assistant Support SD cards up to 128 GB and Arenti Cloud Storage Service Free cloud storage trail for rolling 3-day video history based on AWS Amazon cloud and bank-level encryption technology