Top 9 Door Jammer Portable Door SECURITY Device – Electronics Features

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1. Master Lock

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White, Master Lock 265D Door Security Bar

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Master Lock #ad - Top door knob jam is easily removed for sliding door applications. Heavy duty, dual-function door security bar prevents forced entry on hinged, patio, and sliding doors; Door stopper security bar is intended for indoor use.

Made with heavy duty 20-gauge steel for strength and security; Pivoting ball joint ensures door security bar has full contact with floor for secure fit while padded foot provides a strong grip without scratching. No tools required, simply adjust the bar length using the release button, prop under door knob and easily adjusted as needed. Door security bar design is portable and compact making it easy to store and ideal for travel, providing enhanced security in hotels or on vacation. Adjusts from 27-1/2 inch 70cm - 42 inch 1. 1m to fit most standard doors and sliding patio doors.
BrandMaster Lock #ad
ManufacturerMaster Lock #ad
Height2.5 Inches
Length29 Inches
Weight2.5 Pounds
Width3.75 Inches
Part Number265ECCSEN
Model265D
WarrantyLimited Lifetime Warranty

2. ZZRUI

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ZZRUI Upgraded 2 in 1 Portable Door Stopper Floor Wedge Security Alarm Loud 120db Entrance Alert Door Stop Alarm for Travel Home Apartment House 3 Packs

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ZZRUI #ad - Portable door stopper alarm – package include 3 door alarms, apartments, hotels, each weight about 120g;easy to carry;alarm loud 120db to protect you;great for travel;ideal for bedrooms, front doors, dorm rooms, etc;peace of mind when traveling or working alone.

Door stopper security alarm – the door stopper alarm in "on" status, helps wake/alert homeowner or renter, helps deter intruder and possibly notifies neighbors, when door pressure is applied, the door alarm will be triggered while make extremely loud 120db alarm, security protection. Non-skid door stopper – the door stopper alarm in "off" status, hold door in open position, it can be used as common damping rubber base door wedge, no any loud alarm sound. 3 sensitivity levels – low - medium - high, with an adjustable sensitivity switch on the side;H level is the most sensitive level that vibration will trigger an alarm;please note when the alarm sound gradually becomes smaller, it means to replace the new battery.

Easy installation – no wiring needed; battery-operated requires 1x9v battery, it can not slide on tile when door opens, not included;place it under the door, the gap bewteen the bottom of the door and the floor should be 10mm0.38 in to 35mm1. 35 in, smooth floor can try to use H-type sensitivity, vibration-sensing alarm.
BrandZZRUI #ad
ManufacturerSimoHome #ad
Part NumberZZR001

3. COOLOUS

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COOLOUS Door Jammer Door Stopper Door Security Devices Portable Door Lock Brace for Home Bedroom Hotel Bar and Personal Protection Device Lockdown

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COOLOUS #ad - The hardest material:after years of research, we have produced this product. 12-month warranty:against manufacturer defects we insist on the highest quality materials and manufacturing processes to bring you this superior home security device.

Don't worry about your safety, it can firmly hold the door. In case of emergency, you can easily remove the DoorJammer with an upward motion. Carry-on protection:whether you're at home, at the office, at school or on vacation. You can carry this product with you. Very light but hard material can protect your safety. Your peace of mind is imperative. Test the door, you can use it easily. Position the door blocker with the bottom flange under the door, to make sure the Door Stopper is securely positioned.

Universal compatibility:compatible with all types of flooring, the innovative system of hinges and angles anchor the door stopper firmly to carpeted, tiled and laminate floors when outside pressure is exerted on the door. Fully adjustable extension foot corresponding to the gap. Note:the best use door gap size is 019”-1. 18”.
BrandCOOLOUS #ad
ManufacturerCOOLOUS INC #ad
Part NumberDOORJAMMER1
ModelDOORJAMMER1

4. Gudui

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Portable Door Wedge Stop, Door Stopper Alarm Security, Safety Tools Door Stop with 3 levels alarm 2 Pack Black, Door Jammer Security Devices Alarms for Home Travel Apartment or Dorm Office

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Gudui #ad - A practical safety tools: a safe guard stand by for 24 hours, especially at evening. It’s high damping rubber bearing can prevent the door sliding and prevent the bad guys breaking into, a protector alarm stand by you. Portable door stopper alarm: made of each door alarm’s weight about 027 lb, hotels, dorm rooms, apartments, front doors, easy to carry, great for travel and ideal for bedrooms, etc; Stainless steel cover to resist wear and tear, perfect size make it be portable for Travel or business trip.

Battery not include. Easily can wake the you up, notifies neighbors and scare the intruder away. Door stop alarm powered by 9V battery, one piece can be used for a year under normal circumstances. No more worry about the emergency issues. Keep this door stopper alarm security for your home, keep more convenient for your life.

Extremely loud alarm : premium door alarm with 120 db loud which belongs to “Unbearable Noise” and really loud. 3 alert level : high – medium -low sensitivities alarm song for your choice! The door stopper volume level choosing depends on the distance of where you place the door jammer, farther distance for high level. Wide usage: this door stopper security not only can be used as a door stop alarm, but also a door stop. Note: the gap between door bottom and floor should be 2/5” to 1-1/2”.
BrandGudui #ad
Manufacturergudui #ad
Part NumberDS-02

5. DoorJammer

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DoorJammer Original Edition, DoorJammer Portable Door Lock Brace for Home Security and Personal Protection DJ1

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DoorJammer #ad - Adjustable neoprene extension foot needs only 03-inch of clearance, and can be used with doors that have high thresholds. Compatible with all types of flooring, the innovative system of hinges and angles anchor the DoorJammer firmly to carpeted, tiled and laminate floors when outside pressure is exerted on the door.

In case of emergency, you can easily remove the DoorJammer with an upward motion. Enjoy personal security no matter where you are. Takes only seconds to install and remove. Sleep tight in your dorm or hotel room, and protect yourself at work or school. Measuring 4. 75 inches h x 2. 75 inches w and weighing 8 oz, the portable DoorJammer door barricade keeps you safe at home, at the office, at school and on vacation.

No tools are required to implement this revolutionary home security device. 12-month guarantee against manufacturing defects. We are so confident of our products durability that we will issue a full refund of your purchase price if the DoorJammer fails to perform as promised.
BrandDoorJammer #ad
ManufacturerStrategic Cutting Edge Group #ad
Height6.25 Inches
Length3.75 Inches
Weight0.5 Pounds
Width2 Inches
Part NumberDVRMFC
ModelDVRMFC

6. Gudui

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Door Stopper, Security Wedge Door Stopper, Door Stop Alarm, Portable Door Jammer with 120DB Siren Alarm Devices for Home Travel Apartment Dorm Office Safety Tools with 3 Levels Alarm 2 Pack

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Gudui #ad - Battery not include. Note: the gap between door bottom and floor should be 2/5” to 1-1/2”. No more worry about the emergency issues. Easily can wake the you up, notifies neighbors and scare the intruder away. Door stop alarm powered by 9V battery, one piece can be used for a year under normal circumstances.

It’s high damping rubber bearing can prevent the door sliding and prevent the bad guys breaking into, a protector alarm stand by you. Recommend for the gap of doors more than 1/2 inch!3 alert level : 3 alert level: high – medium -low sensitivities alarm song for your choice! The door stop volume level choosing depends on the distance of where you place the door jammer, farther distance for high level. Keep this door stopper alarm security for your home, keep more safe and convenient for your life. Portable wedge door stop: made of each door alarm’s weights about 027 lb, front doors, great for travel and ideal for bedrooms, dorm rooms, etc; stainless steel cover to resist wear and tear, easy to carry, hotels, apartments, perfect size make it be portable for Travel or business trip.

Extremely loud door alarm: door stopper with 120 db loud which belongs to “Unbearable Noise” and really loud. A practical door jammer safety tools: a safe guard stand by for 24 hours, especially at evening. Wide usage: door stop alarm not only can be used as a security door stopper, but also a door stop.
BrandGudui #ad
Manufacturergudui #ad
Height20.4 Inches
Length70.8 Inches
Width21.6 Inches
Part Numbergd-ds-02

7. BRINKS

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Brinks 675-83001 Heavy Duty Dual Function Door Security Bar

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BRINKS #ad - Ideal for use on tile, wood and concrete floors. Dual functioning bar can adjust from 27 inches to 44. 5 inches to fit most standard sliding and hinged doors. Non-marrying top yoke and pivoting padded foot protect your floors, doors, and locks while providing optimal security. Mobile and compact design is great for home, dorm room, travel, and more. Constructed of 20-guage heavy duty steel for extra strength and security; comes with a lifetime warranty.
BrandBRINKS #ad
ManufacturerHampton Products #ad
Height44 Inches
Length1.25 Inches
Weight2.49 Pounds
Width1.25 Inches
Part Number675-83001
Model675-83001

8. GIFZES

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GIFZES Portable Door Lock,Travel Lock,Add Security Hotel Door Jammer from Inside, Sturdy Self-Defense Door Security Device,Perfect for Traveling, Home,Apartment2 Piece, Hotel

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GIFZES #ad - Ideal lock for added protectionportable door lock adds extra security to your room and prevents unauthorized entry, especially when traveling and staying in hotels. Keep those unauthorized enrty away with GIFZES superior travel lock kit. It better then lock chain in hotel door lock. It's small but will hold your door shut firmly.

You can use as emergency kit, such as hotel, short term rental and so on, school, the portable door lock is the second protection for home security, interior door lock. Wide functionalityyou can use it at home or many other occasions, make sure your door has been locked when use it. Deter children from opening door with this portable door lock. Also stop your smart dogs and cats from opening doors by themselves. Just suitable for door that open inword. Easy to install without any tools required, bring you better safety and privacy. Small & portablesmall enough to carry in pocket or handbag, this is a very handy device to have when not at home.

Keep ones dignity intact. Add a portable door lock to provide effective safety and protection for Hotels, Dormitories, Bathrooms, Apartments, Bedrooms. Easy to use & safer designno need to nail or screw into anything, take the red handle and insert into the lock in place, just put the medal part goes into the hole on the door jam then you close the door, then no one could get in and in case of an emergency you could remove the lock in seconds in the dark! Add a portable door lock to provide you with a strong sense of safety.
BrandGIFZES #ad
Part Number66TKR2665110S50YBW

9. Guard Dog Security

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Door Security Bar White, Sliding Door Stopper, GUARD DOG SECURITY Door Jammer

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Guard Dog Security #ad - Adjustable: can be adjusted in 40 different positions between 25 in 63. 5 cm to 41. 5 in 105. 4 cm. Easy installation: no tools required. 300 pounds of force: designed to prevent forced entry, in hotels, will enhance your security at home, or for your business. Dual function: Top piece is easily removed for sliding door security. Lifetime Warranty included. Just easily prep under the knob and adjust the bar as needed. Works on all surfaces: angled & squared rubber bottom assures full contact and strong grip on all types of floors without scratching them.
BrandGuard Dog Security #ad
ManufacturerSkyline USA, Incorporated #ad
Height3 Inches
Length29 Inches
Weight2.3 Pounds
Width3 Inches
Part NumberDS-GDDK1000SL
ModelDS-GDDK1000SL