12 Cheap Home Security Tips You Can Implement Right Now

Tip 1: Lock Your Windows — Really Lock Them

The most common residential burglary entry point in Germany: tilted or unlocked windows. This costs nothing to fix.

A window that is only closed (not locked) can often be opened from outside in seconds. A tilted window can be opened with a simple wire.

Action: Every time you leave home or go to sleep, lock every accessible window. Check this as part of your departure routine.

Tip 2: Light Up Your Entrances

Motion-activated lights on all entry points (front door, back door, garage, side gate) create risk for anyone approaching at night. Opportunistic burglars overwhelmingly avoid lit areas.

Cost: €25-40 per motion light, available at hardware stores. Plug-in versions for balconies require no installation.

Tip 3: Use Light Timers During Absence

An unlit home during evening hours signals absence. Simple plug-in light timers activate lamps on schedule, simulating occupancy.

Cost: €10-20 per timer. Smart plugs with remote control offer more flexibility.

Tip 4: Don't Announce Your Absence on Social Media

Every "we're off to Spain for two weeks" post is a direct advertisement to anyone monitoring your profiles. Turn off automatic location tagging. Post vacation photos after you return.

Cost: Free.

Tip 5: Install Window Security Pins

Window security pins (Fenster-Sicherungsstift) are inserted into the hinge area of window frames, preventing the window from being opened beyond a few centimeters even if the lock is defeated.

Cost: €10-20 per window. No tools required.

Tip 6: Get to Know Your Neighbors

Neighbors who know you will notice unusual activity: strangers at your door, a van in front, unfamiliar people in the garden.

Neighborhood watch effect doesn't require formal organization — it happens naturally when neighbors actually know each other.

Cost: Free. One conversation in the stairwell.

Tip 7: Secure the Spare Key

The "under the mat/pot/in the decoration" spare key is the first place any experienced burglar checks. Use a properly secured key safe (combination code, wall-mounted) or give a spare to a trusted neighbor. Remove all exterior spare keys.

Cost: Key safe: €15-30.

Tip 8: Display Security Stickers Visibly

Police-approved security stickers and alarm system signage deter opportunistic burglars — even without the underlying system. The visual signal matters.

Cost: Police sticker: free from local police. Insurance association sticker: free upon request.

Tip 9: Secure Sliding Doors with a Bar

Sliding balcony or patio doors can sometimes be lifted out of their tracks. A cut-down wooden or aluminum bar laid in the track prevents the door from sliding, regardless of the lock state.

Cost: Hardware store: €5-10.

Tip 10: Cut Back Concealing Vegetation

Tall bushes and overgrown vegetation near entry points create concealment for people attempting entry. Keep vegetation around entry points low enough that anyone at the door is visible from the street.

Cost: Pruning shears already owned.

Tip 11: Stagger Your Routine

Burglars planning a job often observe the target first. If you leave and return at identical times every day, this routine is observable. Varying your schedule occasionally makes observation-based planning less reliable.