Versatile 2K (5MP) video doorbell with 180° ultra-wide view (DFOV) and fullcolour night vision via a builtin spotlight. Features smart AI detection, real time viewing and playback, and adjustable volume. Supports local storage via microSD (up to 512GB) and optional Tapo Care cloud backup. Works with - Amazon Alexa - Google Home - iOS App Rechargeable Battery or Hard-Wired Intercom & Battery-Powered Chime 10m IR/Night Vision Range Camera Resolution: 2K 17 Melodies Adjustable Volume Real-Time Viewing & Playback Hub Not Required Works with - Amazon Alexa - Google Home - iOS App Rechargeable Battery or Hard-Wired Intercom & Battery-Powered Chime 10m IR/Night Vision Range Camera Resolution: 2K 17 Melodies Adjustable Volume Real-Time Viewing & Playback Hub Not Required