High-quality 1080P image with 1/3-inch CMOS sensor, 1080P (1920×1080) at 30 frames per second; 720P (1280x720) at 30 frames per second, intelligent dual backlight provides high image quality, Ultra 265, H.265, H.264, 2D/3D DNR (Digital noise reduction), ROI (Area of interest) ensures image quality in low bandwidth areas of interest, 3-axis, built-in microphone, wide temperature range: -30℃ to 60℃ (-22 ℉ to 140 ℉), support PoE power supply, IP67