General description ANNKE 4K Ultra HD Camera Smart Night Vision Waterproof CCTV Kit includes 8 high-definition cameras and a 4TB HDD, providing a comprehensive security solution for your home or business. The system captures stunning 4K (8MP) video, ensuring that every detail is visible, day or night. With advanced features like smart person and vehicle detection, this system minimizes false alerts and enhances security monitoring. Technical specifications Video Resolution: 3840(H) x 2160(V) Field of View: 102.2° Night Vision Distance: Up to 100 ft (30 m) Operating Power: DC 12 V Dimensions (DVR): 315 x 242 x 45 mm Weight (DVR without HDD): ≤ 2 kg (4.4 lbs) Camera Dimensions: 58 mm x 61 mm x 159.8 mm (2.28" x 2.40" x 6.42") Camera Weight: 0.46 lb (210 g) Weatherproof Rating: IP67 Operating Temperature: -40 °F to 140 °F (-40 °C to 60 °C) Compatibility and accessories Includes 8 cameras 4TB HDD for storage Power Adapter User's Manual for NVR Installation Installation is straightforward