General description The ANNKE 4K IR Network Full Color Camera Night Vision Surveillance System includes four 8MP cameras and a powerful NVR, designed for high-definition video monitoring. With advanced H.265+ video compression, this system allows for real-time live viewing and recording at up to 8MP resolution. It supports remote monitoring via mobile devices and is compatible with third-party network cameras. The system features customizable motion detection, smart alerts, and 4K video output for enhanced clarity. Technical specifications Camera Image Sensor: 1/1.2" Progressive Scan CMOS Video Resolution: Up to 3840 × 2160 (4K) at 25/30 fps Night Vision Distance: Up to 130 ft/40 m Lens: 2.8 mm with a diagonal FOV of 124° Wide Dynamic Range: 130 dB WDR Operating Temperature: -22 °F to 140 °F / -30 °C to 60 °C Weatherproof Rating: IP67 Dimensions (Camera): Ø 138.3 mm × 120.1 mm (Ø 5.4" × 4.7") Weight (Camera): Approx. 870 g (1.9 lb.) NVR Dimensions (W X H X D): 12.4” X 9.4” X 1.9” /