Security Alarm System Warning Stickers – 3.5" PVC, 4-Pack

Deter Unwanted Visitors with Bold, Weatherproof Security Stickers

Make it crystal clear that your property is monitored around the clock. These 3.5" square security alarm system warning stickers send a strong visual message to anyone approaching your home, vehicle, business, or property. A simple yet highly effective first line of visual deterrence — no wiring, no subscription, no setup required.

Why You'll Love These Stickers

• Bold, High-Visibility Design: Colorful, bright graphics with clear "24-Hour Protected by Security Alarm System" messaging that is impossible to overlook.
• Premium PVC Vinyl Material: Made from super-premium quality PVC vinyl — simply peel and press onto any clean surface for an instant, secure bond.
• UV-Resistant Coating: A special protective coating keeps colors vivid and prevents fading or dulling over time, even under intense sunlight.
• Water, Tear & Crack Resistant: Built tough to withstand rain, humidity, and everyday physical wear — ideal for both indoor and outdoor use.
• Versatile Placement: Stick them on windows, doors, cars, mailboxes, fences, gates, or virtually any smooth surface.
• Set of 4: Each pack includes 4 stickers, giving you complete coverage for multiple entry points or vehicles.

Product Specifications

Perfect For

• Home doors and windows
• Vehicles and car windows
• Business storefronts
• Garages and sheds
• Mailboxes, gates, and fences

Pair These With Your Security Setup

Looking to enhance your property's overall safety aesthetic? Explore more from our store:

• "All Guests Approved By The Dog" Funny Canvas Wall Art Print
• "Are You Pooping?" Funny Cat Bathroom Canvas Wall Art Print

For guidance on home security best practices, visit the U.S. Cybersecurity & Infrastructure Security Agency or consult the U.S. Consumer Product Safety Commission (CPSC) for product safety standards.

Learn more: Apple Home

Frequently Asked Questions

Q: What surfaces are these security alarm stickers compatible with?

A: These PVC vinyl stickers adhere to virtually any smooth, clean surface including glass windows, metal doors, plastic car panels, wood fences, and more. For best results, clean and dry the surface before applying.

Q: Are these security stickers suitable for outdoor use?

A: Yes! These stickers feature a UV-resistant coating and are waterproof, tear-resistant, and crack-resistant, making them fully suitable for long-term outdoor use in varying weather conditions.

Q: How many stickers come in one pack?

A: Each pack contains 4 stickers, each measuring 3.5" × 3.5", giving you enough to cover multiple entry points around your home, vehicle, or business.

Q: Can these stickers be removed without leaving residue?

A: These are designed as permanent glue stickers for lasting adhesion. Removal may leave adhesive residue depending on the surface type, so they are best used as a long-term deterrent placement.