Specification: Full HD 1080P AHD video output 1/2.7" 2.1MP Progressive Scan CMOS Min illumination color 0.01 Lux Day/Night(ICR)& 3D DNR&AWB&AGC&BLC 2.1mm Fisheyes 180 degree lens,360 degree in celling(No dark corner in video, no unsharp for object) 18pcs IR LEDs, up to 18m IR distance Metal housing