ANNKE 8CH H.265+ 12MP NVR Security System with 4X 8MP 4K Outdoor PoE Bullet Cameras, 4mm Lens, Two Way Audio, Built-in Mic, Smart Dual Light, IP67, AI Human/Vehicle Detection, 2TB HDD

Superb 4K clarity from a 1/2.4" progressive scan BSI CMOS: Delivers true 4K (3840*2160) in a 16:9 image scale for undistorted, screen-matched video. The fixed 4mm lens provides closer, sharper views so fine details are easier to identify. Two-way audio via the ANNKE App lets you listen and speak in real time—use it to greet family or warn strangers on your property. Dual-light night vision switches from IR to color when humans or vehicles are detected, preserving color imaging even in very dark scenes and reverting to B&W when lighting falls below 0.005Lux; supports both IR night vision and color night vision modes (100ft color night vision and 100ft IR night vision). Motion Detection 2.0 uses AI to quickly isolate humans and vehicles, cutting false alarms by up to 99%. Built-in audible and light deterrents can be tied to events: audible alarms reach up to 95dB, offer 12 selectable alarm tones (including a custom voice recording option), and three flash modes with adjustable duration. Fast, user-friendly playback and search tools include instant playback, standard playback and event smart playback, plus private recording settings, lost video finding and 4 CH line crossing detection—locate important footage in seconds with the updated Smart Playback technology.