Kids are naturally curious and often quick to react. A ringing bell can feel exciting, and some children rush to open without thinking who might be outside. That spontaneity can be risky if they open the door to strangers, delivery people, or someone pretending to know the family.
Teaching a simple rule – like “call an adult first” or “look and ask who it is, but don’t unlock” – builds a safer habit. You can practise with them: role-play knocking, asking, “Who is it?” and waiting. If you have a peephole or camera, show them how to use it, but keep final unlocking as an adult’s job.
You’re not trying to scare them, just giving them clear, repeatable steps. Over time, waiting for a grown-up becomes normal behaviour whenever the doorbell rings and they’re alone near it.
