Attributes . Day Mode (Color): Fixed shutter 1/30, High Sensitivity Mode On: 0.052 lux (30 IRE), 0.166 lux (50 IRE), Fixed shutter 1/30, High Sensitivity Mode Off: 0.26 lux (30 IRE), 0.66 lux (50 IRE), SensUp On (Maximum 1/4), High Sensitivity Mode On: 0.0082 lux (30 . Names