Hybrid Bullet-PTZ Dual-Lens Camera: The upper 2K wide-angle lens delivers a 122° fixed view of the area, while the lower 4K Pan-Tilt-Zoom tracks 360° for complete coverage and features 5× auto-zoom to capture details up to 20 m away. eufy OmniTrack™ Focuses on What Matters: When the bullet cam detects activity, the Pan-Tilt-Zoom cam locks on and auto-tracks them, keeping the action centred with intelligent auto-framing. Live Cross-Cam Tracking: Advanced cross-camera tracking seamlessly follows the action across multiple cameras when used with eufy NVR. On-Device AI Agent: Upgrade to smart, real-time security with a local AI agent that enables instant analysis, genuine threat identification, and decisive action for secure, cloud-free security and no monthly fee. Customisable No-Go Zones and alerts empower your security system to accurately detect real danger and ensure tailored responses. Free AI-Powered Video Finder: Instantly find what you're looking for by searching with keywords on the eufy app to avoid scrolling through hours of footage. 24/7 Recording, Expandable Security: The 8-port NVR supports up to 8 cameras and is expandable to 16 channels via a PoE switch. The pre-installed 2TB HDD (expandable to 16TB) ensures continuous 24/7 local recording. Add more eufy PoE cameras to expand wired coverage, or connect Wi-Fi cameras via eufy Wi-Fi Module (sold separately) to expand your coverage.