General description The ANNKE 16CH 4K Super HD POE NVR Video Security System is designed for comprehensive home security. This system includes 16 dome cameras that deliver ultra-clear 3K video resolution (3072x1728@20fps) with a 16:9 aspect ratio, making it ideal for modern displays. The cameras feature a smart dual light mode for enhanced night vision, allowing for clear color images in low light conditions. Technical specifications Camera Image Sensor: 1/3" Progressive Scan BSI CMOS Max Resolution: 3K (3072x1728) Lens: 2.8mm @ F1.6 Viewing Angle: 116° Night Vision: IR up to 30m, White Light up to 20m Video Compression: H.264+/H.264/H.265/H.265+ Audio Compression: G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/AAC Max Recording Resolution: Up to 8MP (3840x2160) @ 30fps Operating Power: DC 12V ± 25%, max. 5W; PoE (802.3af), max. 6.5W Dimensions (NVR): 12.4” x 9.4” x 1.9” (315 x 240 x 48 mm) Weight (NVR): 2.2 lbs (1 kg) Camera Dimensions: Ø110 mm x 89.2 mm (Ø4.3" x 3.5") Camera Weight: