Top 9 Intruder Door Stopper – Electronics Features

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1. Master Lock

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White, Pack of 1, Master Lock 265D Door Security Bar

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Master Lock #ad - 1 m in length to fit most standard doors and sliding patio doors; Top door knob jam is easily removed for sliding door applications. 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.

Door security bar is adjustable from 27. 5 in. No tools required, simply adjust the bar length using the release button, prop under door knob and easily adjusted as needed. 70 cm to 42 in. Heavy duty, patio, dual-function door security bar prevents forced entry on hinged, and sliding doors; Door stopper security bar is intended for indoor use. 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.
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 Door Stopper Security Alarm,Portable 120 Loud Entrance Alert Door Stop Alarm for Travel Home Apartment House 3 Packs …

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ZZRUI #ad - Non-skid door stopper – the door stopper alarm in "off" status, it can be used as common damping rubber base door wedge, hold door in open position, no any loud alarm sound. Easy installation – no wiring needed; battery-operated requires 1x9v battery, smooth floor can try to use H-type sensitivity, 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, vibration-sensing alarm. Portable door stopper alarm – package include 3 door alarms, dorm rooms, hotels, each weight about 120g;easy to carry;alarm loud 120db to protect you;great for travel;ideal for bedrooms, apartments, front doors, etc;peace of mind when traveling or working alone.33 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.

Door stopper security alarm – the door stopper alarm in "on" status, helps wake/alert homeowner or renter, the door alarm will be triggered while make extremely loud 120db alarm, when door pressure is applied, helps deter intruder and possibly notifies neighbors, security protection.
BrandZZRUI #ad
ManufacturerSimoHome #ad
Part NumberZZR001

3. TOWODE

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Great Gift for Residential Home Apartment Security Door Stopper Doorstop Safety Tools Pack of 3, TOWODE Upgraded Wedge Door Stop Alarm with 120 dB

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TOWODE #ad - The bottoms are made of synthetic rubber for keep the alarm from slipping. Extremely loud alarm: 120 db loud belongs to “unbearable noise” and really loud. Easily can wake the homeowner up, notifies neighbors and scare the intruder away.

Please do turn on the power button after set the battery well, then put the door stopper under the door. 3 sensitivity levers: with an adjustable sensitivity switch on the side easily change the mode. Easy install: no wiring needed, just put 9v battery in and switch the button on the back to “ON” then it can works. Light-weight : only 95 grams each stopper without battery and package good for carrying when you are travelling or need spend a night at strange environment.

Dual function: this alarm can be a door stop alarm or a door stopper, it’s safe. If the door is installed very high and far from the ground, when the alarm being triggered and the meantime it will keep the intruder outdoor from you, please put a soft thing under the door stopper.
BrandTOWODE #ad
ManufacturerMbangde #ad
Height1.88 Inches
Length5.5 Inches
Width4.5 Inches
Part NumberF-DSA
Model4331033320

4. SECURITYMAN

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Constructed of High Grade Iron, Black, Securityman 2-in-1 Door Security Bar & Sliding Patio Door Security Bar 2 Pack via Interchangeable Caps

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SECURITYMAN #ad - Adjustable and durable: door stopper security can be adjusted between 18. 25" to 47. 50" and constructed of high grade iron to withstand 400 pounds of pressure *please note: the sliding glass door lock caps decrease the maximum length to 46.

50". Security door stopper: angled rubber bottom assures full contact and a strong brace on all types of floors without scratching them as well as all door knob types including french doors. Easy to use: easily props under door knob and easy to remove. 2-in-1 door stopper security bar & sliding door lock bar: Use this device for two different purposes with easily interchangeable caps for hinged doors and sliding door/window. Security burglar bar can also be easily adjusted. What's included: security safety bar 3 parts, door caps 2pcs, user guide, Sliding Patio Door & Window Caps 2pcs, 12 Month Warranty, & Friendly Customer Support.
BrandSECURITYMAN #ad
ManufacturerSECURITYMAN #ad
Height1 Inches
Length17 Inches
Width1 Inches
ModelSECURITYBARB2

5. Guard Dog Security

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40 Different adjustments White, Guard Dog Security Door Jammer 2-in-1 Adjustable Door Knob Jammer & Sliding Patio Door Security Bar

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Guard Dog Security #ad - Tile, and many more, cork, hardwood, stone, carpet, vinyl, the Guard Dog Door Jammer will securely stay using its non-slip grip.3-in-1 fully protected: this advanced guard dog security door Jammer includes a premium multi-height door jammer, removable yoke for sliding patio door use and alarming 100db vibration sensitive alert.

Extremely loud: with a high sensitive alarm, this door jammer will deter an intruder and alert you up to 1000 ft away in the event of an unwelcome entry attempt to your home, door or patio door. All types of floors: no matter the floor you have, laminate, ceramic, it works. Lifetime warranty: buy with confidence knowing guard Dog guarantees the Door Jammer for life.

More adjustable: the guard dog door jammer adjusts from 25 inches 63. 5 cm to 41. 5 inches 105. 4 cm with 40 different positions to adjust to all hinged and sliding doors securely and safely, TWICE AS MORE as most other door jammers. Also, with our 100% satisfaction policy, you can swap your product for another one if you aren't fully satisfied! .
BrandGuard Dog Security #ad
ManufacturerGuard Dog Security #ad
Height2.5 Inches
Length28 Inches
Width2.5 Inches
Part NumberDS-GDDK1000SL
ModelDS-GDDK1000SL

6. Wundermax

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Wundermax Door Stopper Rubber Door Stop Wedge Security Door Stops With Door Holder Rubber Door Stoppers Works On All Floor Types and Carpet Heavy Duty Door Jam 3 Pack Gray

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Wundermax #ad - They have been rigorously tested and approved by SGS to prove they are safe to use. Premium quality rubber: your new door stoppers are made of REACH certified odorless rubber. Love it or leave it: wundermax is committed to provide only the highest quality products and the best customer service.

Best value pack: your set comes with three free holder hooks to hang the product on any door and keep them safe and organized. They will fit under any of your doors hanging anywhere from 01 to 1 inch off the floor. Its colorful gift package makes it an original and thoughtful gift. If at any time during the lifetime of our product you feel unsatisfied with your door stoppers for ANY reason, we will happily refund every penny of your order.

Wedges doors like no other: our unique sloped design and anti-slip base provide ultimate gripping power and allow your door stoppers to work on EVERY FLOOR surface. And keep the door stoppers as our gift to you! Furthermore, they can hold even the heaviest doors. The ideal size: your new door stoppers measure l 4. 8" x w 1. 6" x h 1".
BrandWundermax #ad
ManufacturerWundermax #ad
Height1 Inches
Length4.8 Inches
Weight0.15 Pounds
Width1.6 Inches
Part NumberDS01
ModelDS01

7. FEENM

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3-Pack Upgraded Door Stop Alarm -Great for Traveling Security Door Stopper Doorstop Safety Tools for Home Set of 3

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FEENM #ad - Very loud shrill that would definitely scare someone away with 120db alarm. You can use it as common door stopper when turn down the ON/OFF switch, hold door in open position. 3 sensitivity levels - low - Medium - High, with an adjustable sensitivity switch on the side. Package:3 x door stop alarm: this is an upgrade door stop than others. It is more durable than others with better quality. No installation required. Each requires one 9vbatteryNot include. Portable and easy way to add peace of mind when traveling or working alone. Each weight: 128g.
BrandFEENM #ad
ManufacturerFEENM #ad
Part NumberDoorAlarm-3-UK
Model8541850111

8. SECURITYMAN

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Adjustable Patio Door Lock 22, Great for Home & Apartment Security, 44”, Constructed of High Grade Iron 350lbs of Force, Securityman 2 in 1 Sliding Door Security Bar & Door Jammer 2 Pack

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SECURITYMAN #ad - Security bar 2 pack: angled rubber bottom that assures full contact and strong grip on all types of floors without scratching them. Easy to use: easily props under door knob and easy to remove, the security bar can also be easily adjusted.

2-in-1 security bar & sliding door jammer: use this Device for two different purposes with easy interchangeable caps for hinged doors and sliding door/window. 7" and constructed of high grade iron to withstand 350 pounds of pressure please note: The sliding door Caps decrease the maximum length to 39. 25". What's included: 2 security bars 2 Pack, door Caps 4pcs, sliding patio door & window Caps 4pcs. 25"-43. Adjustable and durable: bar can be adjusted between 22.
BrandSECURITYMAN #ad
ManufacturerMace Group Inc / Macally Peripherals #ad
Height2.8 Inches
Length25 Inches
Weight1.5 Pounds
Width3 Inches
Part NumberSECURITYBAR2
ModelSECURITYBAR2
WarrantyOne-Year-Hassle-Free-Warranty

9. FEENM

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FEENM Upgraded Door Stop Alarm -Great for Traveling Security Door Stopper Doorstop Safety Tools for Home

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FEENM #ad - Very loud shrill that would definitely scare someone away with 120db alarm. Requires one 9 volt batteryNot include. Portable and easy way to add piece of mind when traveling or working alone. Weight: 128g. No installation required. You can use it as common door stopper when turn down the ON/OFF switch, hold door in open position. 3 sensitivity levels - low - Medium - High, with an adjustable sensitivity switch on the side. This is an upgrade door stop than others. It is more durable than others with better quality.
BrandFEENM #ad
ManufacturerFEENM #ad
Height2.01 Inches
Length5.79 Inches
Weight0.24 Pounds
Width2.48 Inches
Part NumberDoor-Alarm
ModelLYSB01C0H0000-ELECTRNCS