Specifications Series: 1500-IL-T Resolution: 5MP, max. 25 fps Audio: Two-way talk Lighting: Smart Light+, Smart Dual Light Illumination Distance: 30 m Noise Reduction: 3DNR Lens: 3.6 mm fixed (2.8 mm optional) Video Formats: CVI / CVBS / AHD / TVI switchable Protection: IP67 weatherproof Power Supply: 12 VDC