The Door Bull

✅ Free Shipping — Add One for Every Exterior Door

The Door Bull turns your standard door into a serious security barrier.
Originally developed by law enforcement, it reinforces your door at its weakest point—making forced entry nearly impossible.

Why The Door Bull Works:

🔒 Patented Force Distribution – Reinforces the entire frame, not just the lock

🛠️ Easy DIY Install – Includes drill bit and screws (watch our install video)

🚪 Quick to Use – Slides in or out in seconds, like a regular lock

🏠 Rental-Friendly – Strong protection without major modifications

💪 Built Tough – Durable aluminum, lightweight and palm-sized

📏 Compact Size – 5 x 5 x 2 inches, easy to store