2.8 mm, viewing angle: 106° (Horizontal), 122° (Diagonal),2K Resolution,Two-Way Talk,AI-Powered Human / Vehicle Shape Detection,Color Night Vision,Active Defense with Light and Siren, Color Night Vision,Enhanced Audio Pickup1(Up to 15 meters),Customizable Voice Alerts,Customizable Detection Zone,IP67 Weatherproof Design,Supports MicroSD Card (Up to 512GB) & EZVIZ Cloud Storage,H.265 Video Technology,Smart Integration
with Google Assistant & Amazon Alexa3