General description The ANNKE 12×Dome Cameras 4K Outdoor PoE Security System is designed for comprehensive surveillance with 24/7 recording capabilities. This system includes a 16-channel PoE NVR and 12 high-definition dome cameras, ensuring that your property is monitored around the clock. With advanced features such as EXIR 2.0 night vision technology and a powerful Sony sensor, this security system delivers exceptional image quality in various lighting conditions. Technical specifications Camera Resolution: 8MP (3840 x 2160)@30fps Lens: 4.4mm Field of View: Diagonal 98° Night Vision Distance: Up to 100 ft (30 m) Video Compression: H.264+/H.264/H.265/H.265+ Audio Input/Output: Built-in Microphone, 1/1 RCA Max Recording Resolution: Up to 8MP (3840 x 2160)@30fps Max Playback Resolution: Up to 8MP (3840 x 2160)@30fps Operating Power: DC 48V Power Consumption: ≤10W (Without HDD and PoE) Dimensions (NVR): 12.4” x 9.4” x 1.9” (315 x 240 x 48 mm) Weight (NVR): 2.2 lbs (1 kg) Camera