General description This ANNKE 4K POE Video Surveillance System is designed for comprehensive security monitoring. It includes a smart NVR kit with a 2TB hard drive and four turret cameras that provide high-definition video surveillance with advanced features such as night vision, audio recording, and remote monitoring capabilities. Technical specifications NVR: Supports live view, recording, and playback up to 12 MP resolution Camera: 4K resolution (3840 × 2160) Video Output: HDMI up to 4K (4096 × 2160), VGA up to 1080p (1920 × 1080) Max Playback Resolution: Up to 12MP (4096 X 3072)@30fps Dimensions (NVR): 12.4” X 9.4” X 1.9” / 315 X 240 X 48 mm Weight (NVR): 2.2 lbs / 1 kg Camera Dimensions: Ø110 mm × 89.2 mm (Ø4.3" × 3.5") Camera Weight: 0.7 lb / 340 g Operating Temperature (NVR): 14 °F ~ 131 °F / -10 °C ~ +55 °C Operating Temperature (Camera): -22 °F – 140 °F / -30 °C – 60 °C Compatibility and accessories Compatible with up to 8 ANNKE IP cameras and other ONVIF cameras Supports up