General description The ANNKE 4K 8 Channel PoE NVR Security System is a comprehensive video surveillance kit designed for both indoor and outdoor use. It includes 8 high-definition cameras that deliver true 3K Super HD video at 20 fps, ensuring clear and detailed footage. With advanced features such as EXIR 2.0 night vision, noise-cancelling audio, and customizable motion detection, this system is ideal for enhancing security in various environments like homes, offices, and warehouses. Technical specifications Video Resolution: 3072 x 1728 pixels (3K Super HD) Frame Rate: 20 fps Field of View: Up to 116° (2.8 mm lens), Up to 90° (4 mm lens) Night Vision: Up to 100 ft in 0 lux illumination Audio: Built-in noise-cancelling microphone (up to 20 ft range) Storage: Built-in microSD/SDHC/SDXC slot, supports up to 256 GB Hard Drive: 1TB included Compatibility and accessories Connectable to IP cameras supporting H.265+/H.265/H.264+/H.264 coding formats Packaging Contents: NVR (1), Power