Hikvision DS-2CD2446G2-I(2.8mm)(C)

High quality imaging with 4 MP resolution; Excellent low-light performance with powered by DarkFighter technology; Clear imaging against strong backlight due to 120 dB WDR technology; Efficient H.265+ compression technology; Focus on human and vehicle classification based on deep learning; Provide real-time security via built-in two-way audio; Detect human body through passive infrared which is sensitive to body temperature (PIR);