Two-Way Audio: The indoor security camera has a built-in microphone and speaker, you can communicate with your family members in real time through the camera. Working with Alexa, you can use Alexa to show you where you want to observe. | Smart Pan Tilt: The pet camera with Phone App can intelligently pan/tilt, with a 105° wide-angle enhanced lens, which can be rotated 90° vertically and 355° horizontally to achieve 360° coverage monitoring. 1080p HD resolution can capture clear videos and photos. | Night Vision and Smart Monitoring: The Dog camera is equipped with infrared LEDs, which can provide you with clear black and white images even in dim conditions, up to 33 feet away. When human, motion or abnormal sound is detected, the surveillance camera can automatically track the behavior, and you can receive instant alerts on your phone. | Surveillance Camera Data Storage: When human, motion is detected, the indoor surveillance camera will automatically reservation 10-15 seconds of alarm video to the cloud, and save it for 24 hours, you can view it at any time. You can choose cloud storage or SD card storage, support up to 256GB MicroSD card (please purchase separately). | Security Protection: Privacy protection technology is cloud storage, no one can access your information without your permission. The indoor cameras keep you safe. The indoor camera supports 2.4Ghz (5Ghz is not supported).