Smart Doorbell D02 1.0.25

See,hear and speak to your visitor via the app and smart doorbell, and you can chat with your family in the group to deal with the visitor affairs.
It can be your smart doorbell，WiFi doorbell，wireless bell.You can receive voice call from your visitor ,and talk with them direactly.
Never miss a visitor ,the app will receive a voice call when a visitor press the smart doorbell.
And if you miss the voice call,you can also check the visitor in the visitor records.
Easy to bind the doorbell,you can share your QR code to your family to invite them to bind the doorbell and join in the family group.