ANNKE 4.0 Megapixels POE IP Camera Indoor/Ooutdoor Fixed Super Day/Night Vision Security Camera 4 megapixels resolution PoE bullet camera; 30m IR range night vision and auto IR-cut 3D digital noise reduction technology for smooth and realistic video; H.264+ video compression, save bandwidth for 70% than normal H.264 120dB true wide dynamic range and backlight compensation IP66 weatherproof protection; Metallic housing and bracket