

Doorjammer Portable
Doorjammer is a unique, new and innovative portable door security device for anyone needing privacy and security.
Doorjammer Lockdown
Industrial Strength
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DoorJammer - Ingeniously designed, expertly engineered, and rigorously tested for portable door security.
IMMOVABLE
Thanks to a patented system of hinges and angles, force from outside the door is redirected downwards, wedging DoorJammer firmly into the ground. Can withstand direct impacts of up to 110 lbs.
HASSLE-FREE
An easy-to-use device that can be installed by anyone and immediately works on any in-swinging door, even without a lock.
INSTANT
Installs in seconds without a tool and is removable in a hurry – just pull the handle upward. The quick-release lifts DoorJammer away easily
Dimensions
DoorJammer | |
---|---|
Height: | 4.25" / 108mm |
Width: | 1.57" / 40mm |
Depth: | 2.76" / 70mm |
Weight: | 0.46lbs / 210g |
Minimum Door Clearance: | 1/8" / 3mm |
Lockdown | |
---|---|
Height: | 7.56" / 192mm |
Width: | 2.76" / 70mm |
Depth: | 3.86" / 98mm |
Weight: | 1.78lbs / 810g |
Minimum Door Clearance: | 1/8" / 3mm |

Which is right for you? | DoorJammer | Lockdown |
---|---|---|
Portable | ||
Heavy Duty | ||
Light Weight | ||
For Travel | ||
For Residential Properties | ||
For Commercial Properties | ||
PAS24 Impact Tested |
DoorJammer - Your reliable choice for added security on apartment doors and more.
Worried about your safety? At DoorJammer, we offer skillfully crafted solutions, engineered and verified for your peace of mind in any location.
Extra Security for Apartment Door
Your apartment should be your sanctuary, where you feel safe and protected. With the increasing concern about break-ins and burglaries, it's essential to take proactive measures to reinforce your apartment door's security. Our innovative DoorJammer device offers extra protection, preventing forced entry and giving you the peace of mind you deserve.
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