3MP+3MP Dual-Lens PTZ Dome Camera System - 4PCS, 360° Smart Detection, Night Vision, Two-Way Audio, Up to 6TB(Not Included), 16CH Expandable, Home Security & Monitoring

4-camera 3MP+3MP dual-lens PTZ system with 360° smart detection, AI tracking, triple night vision modes, two-way audio, IP66 weatherproof, and plug-and-play installation. Professional outdoor security with comprehensive coverage.