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DoorJammer
The original portable door security device. Braces against the floor—physics beats brute force.
Aluminum + ABS
0.5 lbs
Carpet, tile, wood
0-1.5"
| Product | Rating | Price | Action |
|---|---|---|---|
| Door Jammer Portable Security Best DoorJammer | 4.5 | $45 | View |
 Door Stop Alarm Value SABRE | 4.3 | $15 | View |
 Under Door Lock Rishon | 4.4 | $10 | View |
 Big Ben Door Stop Alarm Brinks | 4.2 | $20 | View |
 Addalock Portable Door Lock Addalock | 4.4 | $25 | View |
* Prices may vary. As an Amazon Associate, we earn from qualifying purchases.
DoorJammer
The original portable door security device. Braces against the floor—physics beats brute force.
Aluminum + ABS
0.5 lbs
Carpet, tile, wood
0-1.5"
SABRE
Blocks AND screams. Even if someone overcomes the wedge, the alarm ruins their stealth.
120dB
ABS plastic
9V battery
3 levels
Rishon
Budget travel security—slides under the door and grips. Won't stop determined attackers but adds resistance.
Steel
Claw lock
None—slide under door
0.3 lbs
Brinks
From a security brand you know. Provides physical resistance plus audio alert.
110dB
ABS
9V battery
Adjustable
Addalock
Clever design locks into the existing strike plate from inside. Works where floor-based options fail.
Strike plate lock
Steel
Inserts in strike plate
Credit card size
Most floor-based stoppers only work on inward-opening doors. For outward-opening doors, use strike plate locks (Addalock) or portable travel locks that wrap around hinges.
That's the point—even master keys won't bypass a physical barrier. For legitimate access (housekeeping, emergencies), you'd need to remove it. Use the "Do Not Disturb" approach.
Yes—you're adding security to your rented space, not damaging anything. However, in true emergencies (fire, medical), hotel staff may need to force entry. Use responsibly.
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