Extended 6-Month Battery Life with 6400mAh Built-in Battery: Tapo video doorbell ensures uninterrupted security with fewer recharges thanks to its 6400mAh rechargeable battery; This provides extended hours of power, eliminating the need for cords and outlets, and offering up to 180 days of battery life with 300 uses per day Crystal Clear 2K 3MP Resolution & 160° Ultra-Wide View: Experience exceptional image quality and detailed footage with Tapo's wireless doorbell, making it easier to identify faces and objects; The 160° ultra-wide view captures everything from head to toe Full Color Night Vision: Full-Color Night Vision, paired with a powerful spotlight, reveals your front doorstep in vivid detail, even in complete darkness Quick and Responsive Monitoring: Enjoy fast and efficient responses to any detected motion or activity, ensuring immediate action when needed Smart AI Detection and Notifications: Leverage smart AI technology that detects relevant events and sends you instant notifications; Smart AI identifies people, animals, and vehicles, notifying users as needed; Customizable motion detection, sound and light alarms, and two-way audio enhance your experience Flexible and Safe Storage: Choose secure local storage on a microSD card (up to 512 GB) or use Tapo Care cloud storage services for recorded videos