Video Loading Process

P2P connection process

The doorbell device can directly call the doorbell wake-up interface without making a judgment on whether to sleep or not. It is called once every 0.1 seconds, for a total of three times. After calling the doorbell wakeup interface for the first time, you can directly call the p2p connection. So there is no need to distinguish whether it is a doorbell device,
The p2p connection process is as follows:

Real-time preview process

SD card playback process

Cloud storage playback process