Product model HVCD-2750IVS camera image sensor 1/1.8" progressive scan CMOS minimum illumination color: 0.0005Lux@F1.2(AGC ON), black and white: 0.0001Lux@F1.2(AGC ON), 0Lux (infrared light on) electronic shutter 1 second ~ 1/100,000 second day and night mode ICR infrared filter lens 2.8~12mm, MFZ, horizontal viewing angle 107°~39.8°, vertical viewing angle 56°~22.4°, diagonal viewing angle 130.1°~45.7°, maximum aperture F1.28~32mm, MFZ, horizontal viewing angle 40.3° ~14.5°, vertical viewing angle 22.1° ~8.2°, Diagonal viewing angle 46.9°~16.5°, maximum aperture F1.6 signal-to-noise ratio 50dB wide dynamic range 120dB infrared fill light 2.8~12mm: 30 meters, face capture: 3 meters 8~32mm: 50 meters, face capture: 7 meters wavelength 850nm supports anti-fill light overexposure automatic/manual adjustment three-axis rotation horizontal 0° ~ 355°, Vertical 0° ~ 75°, rotation 0° ~ 355°