Today I came out to your residence to provide a quote for installing a higher-powered doorbell transformer. When I arrived on site, we discussed the existing alarm system video doorbell you have installed and the requirements provided by the security technician for proper operation. At that time, the system was found to be underpowered, which was causing a humming noise at the doorbell chime. The technician recommended upgrading to a minimum 16-volt transformer to correct the issue. With your approval, I performed a visual assessment of your electrical system and the existing doorbell wiring to ensure the system could be safely modified. This evaluation included inspecting the electrical panel, grounding system, and other safety components. Overall, the electrical system was found to be in good condition; however, I did identify and discuss several preventative maintenance opportunities. These included replacing the breakers in the panel to ensure proper connections and reliable opera