"2K QHD 1440p resolution - Motorised 340° pans and 105° tilts to patrol a wide area and different angles - IR night vision up to 7 m (23 ft) lets you see what’s happening even in total darkness - Built-in Bluetooth Low Energy 5.0 technology for faster setup - Sound and motion detection add new lines of defence to your home surveillance - Built-in microphone and speaker for two-way communication - microSD card slot lets you backup videos and images to a flash card - Supports WPA3 encryption for more protection - Supports cloud recording (1-year FREE Plan included) - Access anytime, anywhere with the free mydlink app - Works with the Google Assistant and Alexa".