Home Security Checklist Cheat Sheet

Home security checklist — doors, windows, locks, lighting, cameras, alarm systems, and practical steps to secure your home against break-ins.

Last Updated: July 15, 2025

Entry Points

PointSecurity Upgrade
Front doorSolid core or metal door. Deadbolt with 1-inch throw. Reinforced strike plate with 3-inch screws into the frame.
Sliding doorsCharley bar or metal rod in track. Secondary lock at top. Security film on glass.
WindowsLocks on all windows. Pin locks for double-hung. Security film or laminated glass on ground floor.
GarageBlock emergency release with zip tie. Frosted windows so thieves can't see if cars are gone.

Deterrence

MethodWhy It Works
Motion-sensor lightsSudden light triggers flight response — thieves don't want an audience
Visible camerasDoorbell camera alone reduces break-ins — 60% of burglars will skip a house with visible cameras
Dog (or "Beware of Dog" sign)Dogs are unpredictable — burglars hate variables
Timed interior lightsSmart plugs or timers — house looks occupied even when you're away

When You're Away

ActionWhy
Hold mail/newspapersOverflowing mailbox = "nobody's home"
Don't post travel on social mediaPost photos AFTER you return — not in real time
Tell a trusted neighborEyes on the house daily — collect flyers, park in your driveway occasionally
Pro Tip: Most burglars enter through the front door — not a back window or basement. Upgrade your door's strike plate with 3-inch screws that go into the wall stud (not the trim). It costs $5, takes 10 minutes, and makes your door kick-proof. Best ROI in home security.
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