Image resolution up to 4MP or 8MP depending on the model AcuSense technology to differentiate between: - People - Cars and reduce false alarms Smart Hybrid Light technology IR night vision in black and white or color night vision with white light Intelligent switching between modes Water and dust resistance IP67 H.265+ video compression to reduce storage consumption Built-in microphone in some models Night vision up to 30–80 meters depending on the lens and model Support for Hik-Connect app for mobile viewing Supports intrusion detection and intelligent motion tracking.