1. The doorbell is a video doorbell, which can capture the scene outside the door in real time through the high-definition camera, and transmit the picture to mobile phones or computers and other devices connected to dual-band WiFi. 2. The doorbell adopts dual-band WIFI design, supports 2.4GHz and 5GHz dual-band, and has strong advantages in network communication speed and stability. 3. The doorbell has night vision function, which can automatically switch to black and white mode in low light environment, and provide better night vision effect through infrared light. 4. The doorbell has an intelligent cloud storage function, which can automatically upload the pictures or videos taken in front of the door to cloud storage for remote viewing and management. 5. The doorbell adopts a wireless design, which does not require complicated wiring, which is convenient and fast. 6. In addition to the basic doorbell function, it also has advanced functions such as monitoring and alarm, which can play a very good role in protecting family security.