Teaching home safety to children is the single highest-return investment a family can make. Kids who practice fire drills, know their address, understand how to arm the security system, and can recite two parent phone numbers respond dramatically better under stress. The 14 rules below are organized by developmental stage — preschool, elementary, tween, and teen — so you can install them at the right age and reinforce them for life.
Preschool (Ages 3-5): The Foundation
Rule 1: Know Your Full Name, Address, and Parent Phone Numbers
By kindergarten, every child should be able to recite their full name, street address, and at least two parent phone numbers. Practice with flashcards or songs. This information is the first thing a 911 operator will ask.
Rule 2: Practice Dialing 911
Use a disconnected phone or the keypad on a tablet. Teach them that 911 is only for emergencies: fire, someone is hurt, or a stranger is inside the house. Role-play common scripts: "My name is ___, my address is ___, the emergency is ___."
Rule 3: Never Open the Door to a Stranger
Even a uniformed delivery driver should prompt a child to get a parent. If no adult is available, the answer is always, "My parent is busy right now. Please come back later." A video doorbell with two-way audio lets a supervising adult handle the conversation remotely — see the best security systems that integrate doorbells.
Rule 4: Know the Family Safe Word
A family safe word is a pre-agreed phrase known only to parents, children, and approved caregivers. If an unfamiliar adult claims the parents sent them, the child refuses to leave unless the adult says the safe word. Update the word yearly and after any babysitter change.
Elementary (Ages 6-10): Systems and Scenarios
Rule 5: How to Use the Alarm System
By elementary school, children can safely arm and disarm the system with their own user code. Assign a unique code per child so parents can see in the app who came home and when. Teach the duress code as a silent help-signal in case they are forced to disarm against their will.
Rule 6: The Home Fire Drill
Practice fire drills at least twice a year. Both primary and secondary escape routes should be rehearsed, and kids should know to crawl low under smoke, touch doors before opening them, and never hide in closets or under beds. Deeper coverage is in our fire prevention guide.
Rule 7: The Family Meeting Spot
Every family needs three meeting spots: immediately outside the house for fires, a neighborhood spot a few blocks away, and an out-of-town spot in case of area evacuation. Kids should be able to point to each on a drive-by walkthrough. Full checklist in our emergency planning guide.
Rule 8: Stranger Awareness (Without Paranoia)
The National Center for Missing & Exploited Children emphasizes teaching "tricky people" over "strangers." Any adult asking a child for help, offering a ride, or asking them to keep a secret is a tricky person — regardless of whether they are known. Kids should check with a parent before going anywhere with anyone, even a family friend.
Tween (Ages 11-13): Independence and Judgment
Rule 9: Coming Home Alone
Before a child is allowed to be home alone, they should be able to demonstrate: disarming the alarm within 30 seconds, locking the front door behind them, knowing what to do if the house seems "off" (lights on that should be off, door ajar), and when to call a parent vs. 911.
Rule 10: Phone and Device Rules
Every device should have a lock screen, location sharing enabled with parents, and installed parental controls. Tweens should never post vacation photos in real time — wait until you return. Even simple "at the beach!" posts are signals to potential intruders. See our burglary protection guide on social-media hygiene.
Rule 11: Guest and Friend Rules
When friends come over, the alarm should be in "Home" mode (perimeter armed, motion off). Kids should know not to share the arming code or the code to any smart lock. For sleepovers or play dates, parents should confirm names, addresses, and pickup times in advance.
Teen (Ages 14-18): Adult-Level Responsibility
Rule 12: Internet and Social Media Safety
Teens should use unique passwords managed by a password manager, enable two-factor authentication on every account, and understand that nothing online is truly private. Geotagged photos, Snapchat location maps, and real-time check-ins give a comprehensive view of when a home is empty. Review privacy settings every semester.
Rule 13: Driving and Emergency Response
Teens with learner's permits should know how to handle a breakdown safely, how to respond to being tailgated or followed, and how to use their phone's emergency SOS feature. Apple's Crash Detection and Emergency SOS via Satellite are worth configuring before the first solo drive.
Rule 14: House-Sitting and Pet-Sitting Basics
When parents travel, teens left in charge should know how to test and respond to a CO or smoke alarm (see our CO safety guide), where the main water shutoff is, who the designated backup adult is (a nearby relative or neighbor), and the monitoring company's customer-support number. Post this information in a visible location like inside a kitchen cabinet.
Visual Reminders That Work
Print a laminated one-page sheet and post it near the security panel and on the fridge. Include:
- Full home address
- Two parent phone numbers
- Monitoring company name and number
- Nearest out-of-town emergency contact
- Family meeting spots
- Family safe word line (parents fill in each year)
Integrating Kids Into the Security System
Modern systems from SimpliSafe, Ring Alarm, Vivint, and Abode all support per-user codes, arrival notifications, and geofenced arming. Set up a unique code per child, enable "entry/exit" notifications for each, and review the activity log weekly so kids know the system sees what they do. This framing — "the system helps us, it doesn't spy on us" — prevents teens from seeking workarounds.
Pair these rules with room-by-room baby-proofing for younger siblings, and use family drills to keep everyone sharp. Consistency is the biggest predictor of whether children respond correctly in a real emergency.