General description ANNKE 4K Outdoor Video Surveillance Kit includes an 8-channel NVR and four smart dual light cameras, designed for comprehensive home security. This kit features advanced night vision, two-way audio, and remote access capabilities, ensuring you can monitor your property anytime, anywhere. Technical specifications NVR: Supports up to 8 IP cameras with PoE inputs Max resolution: 12 MP (4096 x 3072) Video output: HDMI up to 4K (3840 x 2160), VGA up to 1080p Video compression: H.265+/H.265/H.264+ Audio input/output: 1 RCA each Max recording resolution: Up to 12 MP at 30 fps Operating power: DC 48 V Dimensions (NVR): 315 x 240 x 48 mm (12.4” x 9.4” x 1.9”) Weight (NVR): 1 kg (2.2 lbs) Camera: 4 mm lens, 1/2.4" Progressive Scan CMOS sensor Min illumination: Color: 0.005 Lux, B/W: 0 Lux with IR Angle of view: Horizontal FOV 78°, vertical FOV 38°, diagonal FOV 96° Operating temperature: -30 °C to 60 °C (-22 °F to 140 °F) Weight (camera): Approx. 340 g (0.7 lb) Dimensions