The Xiaomi Smart Doorbell 3 is a wire-free doorbell with a high-resolution 2K camera, providing clear views of visitors even at night with its infrared night vision. It uses AI human detection to differentiate between people and pets or packages, reducing unnecessary notifications. It connects to your existing Wi-Fi network and lets you view live footage, receive alerts, and even have two-way conversations with visitors remotely through the Xiaomi Home app on your smartphone. IN THE BOX: Smart doorbell, Chime, Type-C charging cable, Mounting base, Removal pin, User manual, Screws PRODUCT SPECIFICATIONS: Manufacturer: Xiaomi Model: MJML06-FJ Dimensions: 128 x 60 x 23.5mm Battery capacity: 5200 mAh (TYP) Rated input: 5V⎓2A