Colour Night Vision Enhances your security by revealing vivid colours with built-in spotlights. Optional Solar Panel Enjoy a maintenance-free security experience with the Tapo Solar Panel, which provides a continuous power supply. Local and Cloud Storage Save recorded video on a microSD card (up to 512 GB) , no subscription required. Cloud storage is also supported for flexibility. Rechargeable Battery: The built-in rechargeable battery leads to a long-lasting life (up to 180 days) , extending your usage. 2K 3MP Live View: Captures more details and delivers high-definition pictures with a 23041296 px resolution. Smart Person Detection: Get alerts when a person is detected, reducing false alerts and unnecessary notifications, which also extends battery life.