The bootup and configuration sequence for the WiFi doorbell is as follows

1. Initial power-on (Back button - Flashes "Red")
2. A voice will say: "The doorbell is running - configure wifi" (Back button: Flashes/cycles "Blue & Red")
3. After WiFi is connected a voice will say: "The wifi is connected" (Back button: Solid Blue)
4. Once WiFi doorbell has successfully connected to HIK-Connect a voice will say: "The server has been registered" (Back button: Solid Blue)

Wait until step 4 (above) has completed before continuing to config the WiFi doorbell any further.

Please refer to the DS-KB6403-WIP Setup WiFi & Add to Hik-Connect App for further setup instructions