Hikvision DS-2CD2443G0-I

4 MP Indoor WDR Fixed Cube Network Camera
High quality imaging with 4 MP resolution
Efficient H.265+ compression technology
Clear imaging against strong back light due to 120 dB true WDR technology
Provides real-time security via built-in two-way audio
Detects human body through passive infrared is sensitive to body temperature (PIR)
-W: Wi-Fi connection