Write the notice, choose who gets it (everyone, specific lots, a range or a block) and TriDot sends it on WhatsApp. Each neighbor confirms by replying “read”, and anyone who doesn't gets a reminder.
A water shutoff for lots 1–15 doesn't need to reach everyone.
You know exactly who read it and who didn't.
Anyone who doesn't confirm gets a second notice.
We'll walk you through TriDot in a 30-minute call and quote it for your size.