1/3in. High-Res Color Varifocal Auto Iris Waterproof IR Camera Sony HQ1 CCD 540TVL Day/Night f3.8~9.5mm/F1.2 Lens (74.2 deg~30.0 deg) 30 IR LED up to 150' IR range indoors, or 100' outdoors, external Varifocal adjustments and external adjustments for auto iris DC level and Hi-Power LEDs. Automatic Dynamic Digital Noise Reduction (DNR) and Auto Sense Up - 12VDC