Top 9 Security Door Jam – Computers Features

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1. Master Lock


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

Master Lock #ad - 70 cm to 42 in. 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. 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 is adjustable from 27. 5 in. 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. 1 m in length to fit most standard doors and sliding patio doors; Top door knob jam is easily removed for sliding door applications. No tools required, simply adjust the bar length using the release button, prop under door knob and easily adjusted as needed.
BrandMaster Lock #ad
ManufacturerMaster Lock #ad
Height2.5 Inches
Length29 Inches
Weight2.5 Pounds
Width3.75 Inches
Part Number265DCCSEN
WarrantyLimited Lifetime Warranty



ZZRUI Upgraded Door Stopper Security Alarm,Portable 120 Loud Entrance Alert Door Stop Alarm for Travel Home Apartment House 3 Packs …

ZZRUI #ad - Easy installation – no wiring needed; battery-operated requires 1x9v battery, the gap bewteen the bottom of the door and the floor should be 10mm038 in to 35mm1. 35 in, smooth floor can try to use h-type sensitivity, not included;place it under the door, it can not slide on tile when door opens, vibration-sensing alarm.

Door stopper security alarm – the door stopper alarm in "on" status, the door alarm will be triggered while make extremely loud 120db alarm, helps wake/alert homeowner or renter, when door pressure is applied, helps deter intruder and possibly notifies neighbors, security protection. 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. Portable door stopper alarm – package include 3 door alarms, dorm rooms, each weight about 120g;easy to carry;alarm loud 120db to protect you;great for travel;ideal for bedrooms, hotels, apartments, front doors, etc;peace of mind when traveling or working alone.3

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.
BrandZZRUI #ad
ManufacturerSimoHome #ad
Part NumberZZR001

3. Wundermax


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 6 Pack Gray

Wundermax #ad - 4. 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. Best value pack: your set comes with three free holder hooks to hang the product on any door and keep them safe and organized.

5. 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. They have been rigorously tested and approved by SGS to prove they are safe to use. Furthermore, they can hold even the heaviest doors.

2. They will fit under any of your doors hanging anywhere from 01 to 1 inch off the floor. 1. The ideal size: your new door stoppers measure l 4. 8" x w 1. 6" x h 1". Premium quality rubber: your new door stoppers are made of REACH certified odorless rubber. And keep the door stoppers as our gift to you! Its colorful gift package makes it an original and thoughtful gift.
BrandWundermax #ad
ManufacturerWundermax #ad
Height1 Inches
Length4.8 Inches
Weight0.5 Pounds
Width1.6 Inches
Part NumberDS-2



Securityman 2-in-1 Adjustable Door Knob Jammer & Sliding Patio Door Security Bar 2 Pack , Constructed of High Grade Iron SECURITYBAR2,White

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.

25". 25"-43. Adjustable and durable: bar can be adjusted between 22. 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. 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. What's included: 2 security bars 2 Pack, door Caps 4pcs, sliding patio door & window Caps 4pcs.
ManufacturerMace Group Inc / Macally Peripherals #ad
Height2.8 Inches
Length25 Inches
Weight1.5 Pounds
Width3 Inches



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

COOLOUS #ad - The hardest material:after years of research, we have produced this product. 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”. Easy to use:whether you are an adult or a child, you can use it easily. Position the door blocker with the bottom flange under the door, directly below the door handle. Adjust the foot so the Door Stopper is tightly fitted.

Test the door, to make sure the Door Stopper is securely positioned. 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. Your peace of mind is imperative. Small but very hard material. Carry-on protection:whether you're at home, at the office, at school or on vacation. You can carry this product with you.
BrandCOOLOUS #ad
ManufacturerCOOLOUS INC #ad



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

FEENM #ad - No installation required. Each requires one 9vbatteryNot include. Portable and easy way to add peace of mind when traveling or working alone. You can use it as common door stopper when turn down the ON/OFF switch, hold door in open position. Very loud shrill that would definitely scare someone away with 120db alarm. 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. Each weight: 128g.
BrandFEENM #ad
ManufacturerFEENM #ad
Part NumberDoorAlarm-3-UK

7. Guard Dog Security


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

Guard Dog Security #ad - With our 100% satisfaction policy, you can swap your product for another one if you aren't fully happy. Protection everywhere: Whether at home, school or the office, the DoorKeeper keeps what you want out.

Adjustable: door jammer adjusts from 25 in 63. 5 cm to 41. 5 in 105. 4 cm with 40 different positions to adjust most hinged and sliding doors. Tough & durable: tubular shape and steel construction are made to withstand nearly 300 pounds of force. Lifetime warranty: buy with confidence knowing Guard Dog guarantees the Door Jammer for life. Improved design: angled & squared rubber bottom assures full contact and strong grip on all types of floors without scratching them.
BrandGuard Dog Security #ad
ManufacturerGuard Dog Security #ad
Height2.5 Inches
Length28 Inches
Width2.5 Inches
Part NumberDS-GDDK1000SL
WarrantyNot applicable

8. Longmate


2 Packs, Black Wedge Security Door Slam Holder, Longmate Heavy Duty Rubber Door Stops, Door Stopper, Works On All Floor Surfaces and Carpet Door Jam

Longmate #ad - It won't take up much space and you won't lost it. What's more, refrigerator, with stainless steel handle, you could hang the door wedge on door, wall or anywhere you wanted. Durable rubber & stainless steel materials: Our door wedge is made of rubber and stainless steel.

Application: longmate rubber door stopper are perfect to use at home, office, school and hotel. They will hold door well and provide convenience and security for you. Ideal size: the highest height of 1 piece door stopper is 1. 2 inch, so you can use it if the door clearance is from 01 inch to 1. 2 inch. Easy to use & store: just insert the door stopper into the gap between door and floor to keep the door opening and pull out with stainless steel handle to close the door.

Works on all floor surfaces: this door jam is suitable for all surfaces, ect. It is durable and will not scratch your floor or doors. The stainless steel handle will not rust. Anti-slip base provide ultimate gripping power to keep the door stop in place, such as Carpets, marble or granite floors, hone, parquet, making sure it won’t slide. If the door clearance exceed 1.
BrandLongmate #ad
ManufacturerLongmate #ad
Part NumberDSB201

9. Balai


Door Security Devices Portable Door Stopper Jammer Door Lock Brace for Bedroom Hotel Home Bar and Personal Protection Device Lockdown, That Lets You Lock Any Door Durable by Balai

Balai #ad - Adjust the foot so the Door Stopper is tightly fitted. Test the door, new and convenient security aid. Door jam universal compatibility: the product is not guaranteed to match all doors and terrain, our pictures clearly indicate the applicable doors and terrain. Note:the best door seam size for this product is 019”-1.

18” high. If your door seam exceeds this range, please check our pictures carefully, it is not recommended to buy, thank you. Great for people in college, business travelers, young travelers, or seniors, the Door Stopper gives you an extra sense of security wherever you're staying. Your peace of mind is imperative so we offer a 1-year money back guarantee against manufacturer defects. Personal security: The Door Stopper is a unique, directly below the door handle. Simple and efficient way to provide privacy and security by preventing unwanted intrusions.

Widely used :the door barricade is perfect for anyone that needs privacy or security in any room their staying in assuming the door opens towards the room. Very easy to use: position the door blocker with the bottom flange under the door, to make sure the door stopper is securely positioned. Buy risk-free- 12 month warranty against manufacturer defects we insist on the highest quality materials and manufacturing processes to bring you this superior home security device.
BrandBalai #ad
ManufacturerBalai #ad
Part NumberFBA-BL-HSX0022A