Door Stop Alarm (120dB)
A door wedge that screams when someone pushes on it.
- Holds the door and sounds offThe rubber wedge jams the door while a 120dB siren goes off.
- No install, works anywhereSlide it under the door. No screws, no setup.
- Built for travelPocket-size, on/off switch, fits a carry-on or a dorm desk drawer.
- Runs on one 9VA single 9V battery, no wiring and no outlet. 9V battery not included.
A hotel lock you can't trust
The flip latch on a hotel door is a privacy bar, not a lock.
Most rooms you sleep in on the road have one real lock and one flimsy swing-bar that anyone with a tool can defeat from the hallway. You can't change the lock, and you can't see who has a keycard.
A door stop alarm puts a barrier where the door meets the floor. Push the door and the wedge digs in. At the same time it screams, which is the part a quiet shove was counting on you not having.
A burglar wants in quietly. This makes that impossible.
It blocks the door and wakes the building.
The non-slip rubber base grips the floor so the wedge doesn't skid when the door pushes against it.
Adjustable sensitivity lets you set how hard the door has to move before the siren trips.
Ready in about ten seconds.
Drop in the battery
One 9V clips into the back, then flip the switch to on.
Slide it under the door
Push the wedge in at the floor until it's snug.
Set sensitivity
Pick low, medium, or high for how easily it trips.
The lock you bring with you.
Hotels, Airbnbs, and dorm rooms come with locks you didn't choose and can't replace. This one goes in your bag, sets up in seconds, and comes with you to the next room.
Block the door, and alarm the door.
The door stop alarm holds the floor and screams if the door is forced. The TremShield Alarm sticks to the same door at handle height and sounds at 125dB if it's even rattled.
See the alarm
Questions, answered calmly
From the security guide
Hotel, Airbnb, and Dorm Safety: The Security Kit That Fits in a Carry-On
An unfamiliar room can keep you half-awake. A calm, carry-on security kit, a portable door lock, a door-stop alarm, and a personal alarm,...
Read the guide →Stay one step ahead
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