As a 5-foot-1 woman who travels alone on a semi-regular basis, I’m always on the lookout for ways to feel more secure on the road. That’s why I was intrigued when the DoorJammer crossed my desk.
The sturdy red gadget is a more sophisticated version of those little triangular wedges you can shove under a door to keep it from being forced open. It has an adjustable foot that allows it to be used on a variety of surfaces and even on uneven floors.
I gave it a try here in the IndependentTraveler.com office, once on carpet and once on a wood floor. While I wasn’t immediately sure how to work the DoorJammer just from looking at it, the step-by-step directions in the manual were easy to follow — put the flat part under the door and tighten the bolt until the engagement foot is firmly anchored against the floor. To take it off, unscrew the bolt. (In an emergency such as a fire, you can also simply pull straight up on the DoorJammer, and it will release immediately. I tested both removal strategies with no problems.)
When someone pushed on the door from outside, the DoorJammer held firm; although there was a clear gap between the frame and the upper part of the door (where my potential assailant was exerting force), the door did not open enough to let anyone in.
To see how the DoorJammer works, check out this short video:
Do you really need the DoorJammer if you’re staying in a hotel with both a standard lock and a deadbolt? Probably not. But at hostels, older properties or budget hotels with only single locks or flimsy-looking chains, a product like the DoorJammer can offer an extra layer of protection. It won’t take up much space in your suitcase either: it weighs in at 8 ounces, and stands 4.75 inches high and 2.75 inches wide. You can buy it for $29.99 plus shipping and handling on Door-Jammer.com.