Introducing Unparalleled Security.
The Door Bull
The DoorBull uses a simple, yet breakthrough mechanism to fortify your doors.
Installs in seconds and comes with a hanger for easy access. Built tough with durable aluminum.
Developed Alongside Police Officers for Proven Protection
A security innovation so effective, we patented it.
The Full Package
The DoorBull reinforces your door using the strength of the frame, making forced entry exponentially harder. The next weak point? The hinges. That’s why we include six heavy-duty screws to reinforce them. Built with tough aluminum.
Why Us?
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Regular Locks Suck.
Locks can be picked. Doors can be kicked. The DoorBull stops both with unmatched reinforcement.
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DIY Install
No professionals needed—install The DoorBull yourself in minutes without any fancy tools.
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The Perfect Fit
Perfectly engineered for most inward-opening single doors, creating a tight, secure fit.
Applications:
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Home Security
Whether you own or rent, The DoorBull reinforces your front and back doors, providing unmatched protection.
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Schools & Daycares
Enhance security in classrooms and childcare facilities with The DoorBull, adding an extra layer of protection against unauthorized entry.
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Apartments & Dorms
The DoorBull adds extra security to rental units and dorm rooms, preventing forced entry without permanent modifications.
THE REVIEWS
Testimonials
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Easy Install!
“It took me under 10 minutes to install. I loved that it came with an extra drill bit!" - Dana L.
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Quick to Deploy
"I taught my 8 year old daughter to use our DoorBull every night to make sure our doors are secure.” – Jane K.
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Ultra Strong
"A couple weeks ago someone tried to kick in our front door. Fortunately, I had the DoorBull to keep my wife and kids safe." - Adam S.