General description The ANNKE 4K 16CH H.265+ POE NVR Video Surveillance System is designed for comprehensive security coverage with its advanced features and high-resolution capabilities. This system includes 8 cameras that deliver ultra-clear 3K video quality, ensuring that every detail is captured accurately. With a built-in microphone for audio recording and smart dual-light technology for enhanced night vision, this surveillance system is perfect for both day and night monitoring. Technical specifications Camera Image Sensor: 1/3" Progressive Scan BSI CMOS Max Resolution: 3K (3072x1728) at 20fps Lens: 2.8mm @ F1.6 Viewing Angle: 116° Infrared Range: Up to 30m White Light Range: Up to 20m Video Compression: H.265+/H.265/H.264+/H.264 Max Recording Resolution: Up to 8MP (3840 x 2160) at 30fps Max Playback Resolution: Up to 8MP (3840 x 2160) at 30fps Operating Power: DC 48V Power Consumption: ≤10W (Without HDD and PoE) Dimensions (W x H x D): 12.4” x 9.4” x 1.9” (315 x 240 x 48 mm)