Intelligent Person Identification: Sensor with Person Detection effortlessly distinguishes pets from people. (Only recognizes faces). Ultra Clarity: 2K and 1080p (1080p with HomeKit) ensures every recording is as detailed as Possibility Real-time Communication: Built-in two-way voice function allows voice commands or warnings to be delivered at any time by camera Advanced Communication: eufy Indoor camera is fully compatible with Apple HomeKit, Google Assistant and Amazon Alexa.(HomeKit is available with an update. When activating HomeKit, the device must be added and started in the eufy Security app.) Also ideal at night: our advanced night vision technology ensures that your home is completely protected during the day and especially at night.?