🧲 180° Panoramic Coverage in 8MP Ultra HD – Dual 4MP sensors stitch together a seamless 180° image at 4096×1860 resolution, covering wide spaces with zero blind spots. 🌙 Smart Dual Light for Color at Night – Built-in IR and warm LEDs switch intelligently to provide vivid full-color footage or infrared up to 25m, reducing light pollution. 🚨 Active Deterrence with Siren & Flashing Lights – Red/blue strobe lights and custom voice sirens trigger on AI-detected intrusions, enhancing real-time prevention. 🧠 AI Human/Vehicle Detection (SMD 4.0) – Advanced WizSense algorithm filters false alarms and enables intelligent search with compatible NVRs. 🎤 2-Way Audio & Local Storage – Communicate directly via built-in speaker and dual mic. Supports up to 256GB MicroSD storage and PoE for easy installation., Weight: 1.10231131 pounds, Manufacturer: Dahua