General description The ANNKE 4K PoE Security Camera System includes 12 bullet cameras equipped with advanced features for comprehensive home security. With true 4K Ultra HD resolution and a high-end Sony IMX274 image sensor, this system delivers exceptional video quality in various lighting conditions. The system supports H.265+ compression technology, allowing for efficient storage and longer recording times. Technical specifications Camera Resolution: 8MP (3840 x 2160)@30fps Lens: 4.4mm with a diagonal field of view of 98° Night Vision Distance: Up to 100ft (30m) Wide Dynamic Range: 120 dB Weight (Camera): 0.9 lbs (430g) Dimensions (Camera): 171.4 × 69.7 × 67.9 mm (6.7" × 2.7" × 2.7") Weight (NVR): 2.2 lbs (1 kg) Dimensions (NVR): 315 × 240 × 48 mm (12.4” × 9.4” × 1.9”) Operating Temperature: -22 °F to 140 °F (-30 °C to 60 °C) Weatherproof Rating: IP67 Compatibility and accessories Compatible with PoE IP cameras supporting H.265+/H.265/H.264+/H.264 coding formats Supports up to