Buy Time in an Emergency

An intruder can kick down a door with a deadbolt in under 8 seconds.

The Door Bull uses our patented design to anchor your door to the strength of its frame, making it 100x stronger than a deadbolt.

Deadbolts fail. The Door Bull protects.

Secure My Doors Now!

Trusted by 15,000+ Customers

Watch The Door Bull in Action

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Patented Design.

Inspired by Law Enforcement.

Designed by a high school student.

Used across the country.

About Us

It's All Included

We include the body, plate, hanger.

Also comes with 6 heavy-duty screws to fortify your door hinges.

Made from tough, durable aluminum.

Drill bit and all parts included for easy setup.

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Why Us?

  • Regular Locks Suck.

    Locks can be picked. Doors can be kicked. The Door Bull stops both with unmatched reinforcement.

  • DIY Install

    No professionals needed—install The Door Bull yourself in minutes without any fancy tools.

  • The Perfect Fit

    Perfectly engineered for most inward-opening single doors, creating a tight, secure fit.

DIY Installation made easy.

Watch our installation video for an install in under 10 minutes! All you need to have is a drill, we provide the drill bit.

Check Out the Video!