Why It Matters

Most break-ins are preventable — and visible security really does change a burglar’s mind.

Sources: FBI Crime Data Explorer (2024) and UNC Charlotte.

Alarms & Visible Deterrents

A security system

A home security system is one of the best ways to keep the wrong people out. If someone tries to break in, the alarm sounds loudly and can notify the monitoring company and the police. Ask your parents about installing a good system — and put the alarm-company stickers on doors and windows, since burglars who see them often move on. Learn how monitoring works in our alarm monitoring guide.

A dog — and good lighting

A barking dog can deter intruders and often senses someone approaching before people do. Motion-activated exterior lights help too — they remove the cover of darkness that burglars rely on.

Doors, Windows & Locks

Always lock up

Doors and windows should always be locked — make it a habit whenever you enter or leave. Some intruders try to walk in even when a family is home, so keep everything locked, day and night.

Solid doors & a peephole

A solid-core door is far stronger than a hollow one. Exterior doors should have a wide-angle peephole so you can see who’s there without opening up. Ask your parents to add one if a door doesn’t have it.

Strong locks

Old or weak locks should be replaced. Every exterior door should have a sturdy deadbolt, and the strike plate should be secured with long (about 3-inch) screws that reach into the door frame — that’s what stops a door from being kicked in.

Secure the windows

Make windows hard to open from outside. Use the window locks, and drop a dowel rod or “charley bar” into the track of sliding windows and patio doors so they can’t be slid open.

Have a Plan & Be Stranger-Smart

Pick a safe room

Decide as a family where everyone would gather if someone tried to break in. A good safe room has a door that locks, a charged cell phone and charger, and a flashlight — and everyone should know how to call 911 from inside.

Never open the door to strangers

A key rule: never let a stranger inside. When the bell rings, check the peephole. If you don’t know the person, don’t open the door — even if they seem friendly. If you’re home alone, don’t tell callers or visitors that no adult is there, and call a trusted adult or 911 if anything feels wrong.

Personal Safety

Parents may choose to keep non-lethal protection on hand, such as pepper spray, which can stop an intruder without the dangers of a firearm. These are for adults only — kids should never handle them.

Self-defense is a great family activity for every age. Learning and practicing a martial art or self-defense class together builds confidence and preparedness.

Resources for Parents & Kids

Trusted, current safety programs and tip sheets.

Frequently Asked Questions

Practical home-security questions for families.