Features: · 50 IR LEDs in 850nM wavelength · 35m IR visibility range in total darkness · Built in varifocal auto iris lens 4-9mm · External lens adjustments · Weatherproof (IP67) · Sunshield and concealed bracket · 1/3 inch Sony Super HAD CCD (HQ-1) · 520TVL resolution · Min illumination 0.3lux, 0.0lux (IR mode) · [...]

Features: · 49 IR LEDs in 850nM wavelength · 30m IR visibility range in total darkness · Built in fixed lens 6mm · Self Focus Compensation (SFC) · Intelligent Infra Red Protection (IIRP) · Wide dynamic power tolerance · Weatherproof (IP67) · Sunshield and mounting bracket · 1/3 inch Sony Super HAD CCD (HQ-1) · [...]

Features : · 24 IR LEDs in 850nM wavelength · 15m IR visibility range in total darkness · Built in fixed lens 6mm · Weatherproof (IP67) · Sunshield and concealed bracket · 1/3 inch Sony Super HAD CCD · 380TVL resolution · Min illumination 0.1lux, 0.01lux (IR mode)