【HUB REQUIRED】Tapo C420 is an add-on camera designed to extend your home security system. It is a standalone camera that requires the Tapo Smart IoT Hub H200 (sold separately) to function. With the Tapo H200, you can connect up to 4 cameras and save on battery consumption while increasing signal coverage distance. | 【2K QHD & Robust Weatherproofing】The Tapo C420 captures every detail of what goes on outside your home with 2K QHD/4MP high resolution. With robust weatherproofing, this Wi-Fi security camera is truly versatile ready to withstand dust particles and heavy rain. | 【Starlight Sensor & F1.6 Aperture】Experience clearer night vision than ever before thanks to the highly-sensitive Starlight Sensor that captures pristine high-quality images even in low-light conditions. The industry leading large F1.6 aperture provides more light ensuring better visibility even in darker conditions. | 【Full-Color Night Vision】Dual integrated spotlights enable you to see everything that happens at night in vivid color. An included 850nm IR sensor provides extraordinary visibility of up to 49 feet in the dark, making this the perfect outdoor security camera. | 【Free AI Detection & Activity Zones】Get instant push notifications when motion is detected, be it a person, a pet, a vehicle, or movement in one of your custom Activity Zones. Your personal sentry to monitor your driveway and beyond. *For optimal results, remove any obstructions such as windows or screens in front of the camera. Glare or obstacles will affect the camera’s ability to detect motion. | 【Secure Local or Cloud Storage】Save footage on a up to 512 GB microSD card (not included) or subscribe to Tapo Care for cloud storage which saves 30-day video history and provides additional benefits such as motion tracking, baby crying detection, and more. [Before purchasing a microSD card, please check the TP-Link website FAQ to ensure compatibility with your device.]