Hikvision installation guide - Wi-Fi doorbell

Follow the below given steps for installing Hikvision Wi-Fi Doorbell:

Attach mounting template
Remove faceplate
Insert the memory card into the TF card slot
Pull the power cables from the wall
Loosen the screws, put loops of power cables into the screws, and then tighten them
Connect the power cables on the rear panel of the doorbell to the power connector
Fix the doorbell body to the wall tightly with 2 screws
Fix the faceplate with the doorbell body tightly