Original Xiaomi Smart Doorbell 3

Features:
1. 180 degree large field of view
2. 2K Ultra HD Resolution
3. 5200mAh battery capacity, 4.8 months long battery life
4. Front door change notification, remote real-time viewing
5. Built-in 4 940nm high-power infrared fill lights, high-definition infrared night vision
6. Two-way dialogue
7. AI humanoid recognition
8. 24/7 inspection
9. Type-C charging port