1/2.9"; CMOS Sensor 2 Mega-Pixel True Day/Night with ICR Filter 0.01 Lux (IR ON) Min. Illumination 10m SMD LED IR Illumination ONVIF 3D Noise Reduction Anti-Vandal IK10 Protection x4 (2.8-12mm) IP66 Water-proof and Dust-proof Excellent High-Resolution Picture Quality Park Action