How to Install Dahua IP Villa Door Station VTO2201F-P and 2 IP Indoor Monitors VTH2421FW-P

This video tutorial shows the installation on-site of a Dahua IP Villa Door Station VTO2201F-P and 2 Dahua IP Indoor Monitors VTH2421FW-P, typically for a two-story house, where the main monitor is installed on the main floor, and the second monitor is installed on the next floor, both operating simultaneously.