Dahua 2MP HD Full-Color HDCVI Eyeball Dome Camera comes with the most enhanced Image Sensor : 1/2.8″ CMOS Effective Pixels : 1920(H) 1080(V), 2MP Scanning System : Progressive Electronic Shutter Speed : PAL: 1/25~1/100000s _ NTSC: 1/30~1/100000s Minimum Illumination : 0.01Lux/F1.6, 0Lux white light on S/N Ratio : More than 65dB IR Distance : 20 m (65.61 ft) IR On/Off Control : Auto / Manual IR LEDs : 1