Hikvision 4mp Ip Colorvu Bullet-- High Performance Sensors

Hikvision ColorVu technology provides 24/7 vivid colorful images with F1.0 advanced lenses and high performance sensors. F1.0 super-aperture collects more light to produce brighter images. Advanced sensor technology can vastly improve the utilization of available light. High quality imaging with 4 MP resolution  24/7 colorful imaging  Support Human Detection  Water and dust resistant (IP67)  Clear imaging even with strong back lighting due to 120 dB WDR  Efficient H.265+ compression technology  Support on-board storage up to 256GB (SD card slot) (Optional)  Built-in microphone for real-time audio security (Optional)