

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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IMMOVABLE
Thanks to a patented system of hinges and angles, force from outside the door is redirected downwards, wedging DoorJammer firmly into the ground.
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: | 108mm |
Width: | 40mm |
Depth: | 70mm |
Weight: | 210g |
Minimum Door Clearance: | 3mm |
Lockdown | |
---|---|
Height: | 192mm |
Width: | 70mm |
Depth: | 98mm |
Weight: | 810g |
Minimum Door Clearance: | 3mm |

Which is right for you? | DoorJammer | Lockdown |
---|---|---|
Portable | ||
Heavy Duty | ||
Light Weight | ||
For Travel | ||
For Residential Properties | ||
For Commercial Properties | ||
PAS24 Impact Tested |
What our customers are saying
"Excellent device - great peace of mind - ordering 3 more!"
Colin
“Gives me peace of mind in my classroom… well worth the price to protect my students”
Tammy
“Bought it for my 70 year old mom who lives in an apartment, she feels really safe she slept all night!”
Loretta
“I told my son’s girlfriend who is off to college that she has to have one for her dorm. Thank you DoorJammer!”
Debra
“It is fantastic! I also bought one for my friend who travels. I would recommend to anyone!”
Penny
“Great quick and easy classroom door security solution”
Detective Grimes
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