Mom HacksA door chime so you hear every door open

Mom Hack

A door chime so you hear every door open

A cheap alarm on the doors a toddler shouldn't open alone.

50parents who mentioned a door alarm or chime

Most often in r/SAHP (15), r/Parenting (14) and r/toddlers (9).

Source: distinct authors, Reddit Oct 2025 to Oct 2026, plus What to Expect and BabyCenter forums. From the 2AM Finds research set (theme_counts_final.tsv).

What moms do

  1. 1

    Stick a battery door or window alarm on the front door, the back door or the slider to the yard.

  2. 2

    Once a toddler moves to a big-kid bed, some put one on the bedroom door so they know when it opens at night.

  3. 3

    Travel ones go on the Airbnb or grandparents' doors, especially when there's a pool.

Why moms swear by it

Toddlers learn to open doors quietly long before they learn when not to. A chime tells you the second it happens, wherever you are in the house. It's a heads-up, not a lock, so it works alongside the latches and gates you already have.

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