General description The ANNKE 3K Security Camera System is an advanced outdoor waterproof camera kit featuring 16 dome cameras and a 16-channel 4K Super HD POE NVR video security system with a 1TB HDD. It delivers ultra-clear video quality and is designed for comprehensive home security. 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° Night Vision: IR up to 30m, White Light up to 20m Video Compression: H.264+/H.264/H.265/H.265+ Audio Input: Built-in Microphone Operating Power: DC 12V ± 25%, max. 5W; PoE (802.3af), max. 6.5W Dimensions (NVR): 315mm x 240mm x 48mm (12.4” x 9.4” x 1.9”) Weight (NVR): 1kg (2.2 lbs) Camera Dimensions: Ø110mm x 89.2mm (Ø4.3" x 3.5") Camera Weight: Approx. 340g (0.7 lb.) Compatibility and accessories Includes 16 dome cameras 1TB HDD for storage Power Adapter User's Manual for NVR and Cameras Installation The system is designed for easy plug-and-play