General description ANNKE 3K IR Network Camera is a high-performance security camera designed for both indoor and outdoor use. It features a built-in microphone for audio recording and utilizes advanced H.265+ compression technology for efficient video storage. With its exceptional night vision capabilities and motion detection features, this camera is ideal for monitoring various environments. Technical specifications Image Sensor: 1/3" Progressive Scan CMOS Max Resolution: 3K (3072 x 1728), 16:9 aspect ratio Main Stream: 50 Hz: 20 fps (3072 x 1728), 25 fps (1920 x 1080, 1280 x 720); 60 Hz: 20 fps (3072 x 1728), 24 fps (1920 x 1080, 1280 x 720) Substream: 50 Hz: 25 fps (1280 x 720, 640 x 480, 640 x 360); 60 Hz: 24 fps (1280 x 720, 640 x 480, 640 x 360) Video Compression: H.265+/H.265/H.264+/H.264 (Main stream), H.265/H.264/MJPEG (Sub-stream) Video Bitrate: 32 Kbps - 6 Mbps Audio Compression: G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/AAC Lens: 2.8 mm Min. Illumination: Color: 0.01