Product Overview4MP Fixed Dome Network Camera with clear imaging even with strong back lighting due to 120 dB WDR and built-in microphone for real-time audio security.Main FeaturesHigh quality imaging with 4MP resolutionEfficient H.265+ compression technologyClear imaging even with strong back lighting due to 120dB WDRWater and dust resistant (IP67) and vandal resistant (IK10)EXIR 2.0, advanced infrared technology with long IR rangeSupport up to 256GB SD card storageBuilt-in microphone for real-time audio securityGeneral InformationName: Hikvis