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HomeSmart HomesDoorJammer Portable Door Lock Brace for Home Security and Personal Protection (DJ3...

DoorJammer Portable Door Lock Brace for Home Security and Personal Protection (DJ3 – DoorJammer)

Price: $24.99
(as of Aug 04,2021 18:14:40 UTC – Details)

Product Description


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The Original and Award-Winning Portable Door Security Device

The DoorJammer is compact and portable, fitting in your briefcase, carry-on bag or backpack to protect you from intruders wherever you go.

This revolutionary security device installs in seconds, creating a vertical force against outside pressure for peace of mind at home, the office, and hotel rooms.





12 Month

12 Month

Patented Design

Its patented steel design works on almost any in-swinging door, even without a lock or handle and installs simply by turning the screw.


Our superior and award-winning device exclusively features an anti-slip foot and 2 fitting accessories (included) for maximum performance on a huge range of doors and floor types.

12 Month Protection

We insist on the highest quality materials and manufacturing processes to bring you this superior home security device. Your peace of mind is imperative, so we offer a no-fuss return policy on manufacturer defects.

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Extension Foot

Extra height for fitting to doors that have a large gap between the floor and bottom of the door. The extension foot is also designed to provide an alternate grip style to use on floor surfaces with slip easily.

Spacer Set

A convenient key-ring set of spacers to insert in the gap about the door – four sizes are provided. Spacers are optional and use is not required for DoorJammer to perform as intended, however spacers can provide extra strength in frames with a large gap.

Portable & Lightweight

So light and compact it fits in your bag or pocket. DoorJammer goes anywhere with you, making it a traveler’s best friend. Come in a Plush Carry Bag.

Quick-Release Function

In an emergency situation where the occupier of the room may need to exit quickly, DoorJammer has an inbuilt Quick-Release feature for immediate removal without having to release the screw first.


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Minimum door clearance




¾ lb

2¼ lbs

For travel

For Residential properties

For commercial properties

PAS24 Impact Tested

THE ORIGINAL PATENTED DOOR SECURITY DEVICE – No matter where you travel, the award-winning DoorJammer goes too – ready to ensure your privacy. It’s smaller than a phone and crafted from tough, lightweight steel so you’ve got a portable door barricade whether home or away. Make sure doors stay closed and prevent unwanted entry at home, a hotel or an AirBnB.
QUICK INSTALLATION AND REMOVAL – Feel safer in just seconds. No tools are required to use this revolutionary door security device – simply place it under your door and turn the screw. And in case of emergency, our unique quick-release feature allows you to immediately remove it with just an upward pulling motion.
ONLY FOR INSWINGING DOORS WITH ⅛” CLEARANCE – like most internal doors, if yours has at least a small gap under it, DoorJammer will fit. We’ve even included a three-size spacer keyring set to fill the gap above the door too, making it even stronger.
COMPATIBLE WITH ALL TYPES OF FLOORING – The innovative system of hinges and angles anchors DoorJammer firmly to tiled, laminate and even carpeted floors when outside force is exerted on the door. Also included in the box is a sturdy neoprene extension foot with extra grip so it can be used with doors that have large gaps at the bottom as well.
TESTED AND GUARANTEED – DoorJammer is the ONLY portable door security device fully strength tested at Winkhaus Laboratories, earning a PAS24 certificate. We are so confident of our patented design and durability we’ll issue a refund of your purchase price if DoorJammer fails to perform as promised.

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