Knows who’s there: the on-device ai instantly determines whether a human or pet is present within the camera’s view (human facial detection only). Smart integration: connect your indoor cam to apple home kit, google assistant, or Alexa for complete control over your surveillance. (home kit available via update. When opening the home kit, users must add the device in the Eufy security app and then complete the activation process.) Follows the action: when motion is detected the camera automatically tracks and follows the moving object. Pan the lens 360° horizontally or tilt it 96° vertically to get a clear view of the whole room. Communicate from your camera: speak in real-time to anyone who passes via the camera’s built-in two-way audio. Power Supply- 5V/2A DC, Video Encoding- H.265/5.264, Frequency- 2.4GHz, Operating Temperature- 32°F~104°F/0°C~40°C.