The Eufy Security Video Doorbell offers 2.5x the clarity with its built-in Sony 2K sensor and professional-grade lens, allowing you to view activity in perfect resolution and see visitors in sharp detail. It operates on a one-time purchase model with no monthly fees, storing all your data locally for enhanced security and convenience. The doorbell provides dual power options: half a year of coverage from a single charge or continuous power via a wired connection. Its expanded field of view, with a 4:3 aspect ratio, ensures a head-to-toe view of approaching individuals, providing the perfect viewing angle every time. The package includes a HomeBase and 16GB of local storage, with on-device AI detection. It is compatible with Eufy Security devices.