Adjustable Door Security Bar with Alarm - 120dB Loud Door Jammer Stick Brace for Security

The versatile security bar from our brand offers a comprehensive home security solution for both sliding doors and traditional swing doors. At its core is a powerful 120dB vibration-activated alarm that can be heard from up to 1000 feet away, instantly alerting you to any attempted breach.

For sliding doors and patio entrances, the bar can be easily adjusted between 18.25" to 46.50" using its 12 locking notches, ensuring a secure fit across a wide range of door sizes. Designed for dual functionality, the bar can also be positioned under traditional swing door knobs, serving as an effective physical barrier against forced entry.

Crafted from heavy-duty 1/16" thick iron, this security bar is engineered to withstand up to 400 lbs of force, making it a formidable deterrent against kick-ins and other forceful intrusion attempts. Its robust construction provides peace of mind, knowing your home and loved ones are well-protected.

Arming and disarming the system takes mere seconds - simply prop the bar under your door's knob or slot it into the door tracks, then toggle the alarm on or off as needed. This convenience allows you to maintain full control over your home's security, whether you're present or away.

Beyond its primary alarm function, the detachable design of the vibration sensor enables it to be used as a portable security device, allowing you to secure other entry points around your home, such as windows or alternate doorways, when needed.

Whether you're protecting a sliding glass patio door, a traditional swinging front entry, or any other access point, this multifunctional security bar offers a comprehensive and user-friendly solution to safeguard your home. With its adjustable fit, heavy-duty construction, and intuitive alarm system, you can rest assured that your property and family are well-guarded against unwanted intruders.

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