electrical - How do I locate my doorbell wire? - Home Improvement Stack Exchange

I would like to install a wired doorbell, but I don't know how to find the wires to hook up the doorbell. I live in a relatively recently constructed townhouse, built in 2016. The seller indicated

Does anyone know what this transformer block is for? - Home Improvement Stack Exchange

wiring - Trying to install Ring Doorbell 3 which has 2 wires where the existing button has 3 wires - Home Improvement Stack Exchange

circuit breaker - Replacing an existing 2-wire doorbell transformer with a 3-wire transformer - Home Improvement Stack Exchange

nest - Doorbell transformer is this it? - Home Improvement Stack Exchange

electrical - How do I locate my doorbell wire? - Home Improvement Stack Exchange

electrical - What's the purpose of this bundle of small wires in my closet? - Home Improvement Stack Exchange

low voltage - How do I connect the chime unit with my doorbell camera? - Home Improvement Stack Exchange

electrical panel - Switching wiring from one transformer to another - Home Improvement Stack Exchange

No ground wire doorbell transformer - Home Improvement Stack Exchange

What is this device wired up to my garage door? - Home Improvement Stack Exchange

electrical - Replacing a doorbell transformer - wire problems - Home Improvement Stack Exchange

doorbell - No ground on door bell transformer - Home Improvement Stack Exchange