All function and quality are same as Hikvisiion Original. Product Description Hikvison Compatible 8MP ColorVu Network IP Camera PG2387C 2.8mm 24/7 full time color 1/2.8 Progressive Scan CMOS 3840 x 2160-20fps HD 2.8/3.6 mm fixed lens Color: 0.01 Lux -(F1.0, AGC ON), 0 Lux with Light Smart265+, Smart265, H. 4K Hikvision 16CH 8MP CCTV System ...