Best Alarm Door Stops in 2026

SCOTCH DOOR STOPPERS: Helps stablilize open doors. Keep your doors propped open without having to worry them slipping and shutting with the stabilizing power of Scotch Door Stops

RELIABLE & LONG-LASTING: Textured tread bottom delivers reliable traction

SNUG FIT: Flexible material assures snug fit under door. From the laundry room to the family room

✔️ EASY INSTALLATION: No tools required. Just easily prep under the knob and adjust the bar as needed

✔️ DUAL FUNCTION: Top piece is easily removed for sliding door security

✔️ 300 POUNDS OF FORCE: Designed to prevent forced entry, will enhance your security at home, in hotels, or for your business. Lifetime Warranty included

[Dual Function]: Can be used as a door stop alarm and door stopper, Its high damping rubber bearing can prevent the door sliding and prevent the bad guys into.

[3 Level of Sensitivities]: Hige-Midium- Low Sensitivities. Which depends on the distance door touch the door stop alarm.

[Loud Alarm]: Very loud shrill that would definitely scare someone away with 120db alarm. Weight: 4.5 oz.

[Dual Function]: Can be used as a door stop alarm and door stopper, Its high damping rubber bearing can prevent the door sliding and prevent the bad guys into.

[3 Level of Sensitivities]: Hige-Midium- Low Sensitivities. Which depends on the distance door touch the door stop alarm.

[Loud Alarm]: Very loud shrill that would definitely scare someone away with 120db alarm. Weight: 4.5 oz.

DOOR STOPPER SECURITY ALARM – the door stopper alarm in "on" status,when door pressure is applied,the door alarm will be triggered while make extremely loud 120db alarm,helps wake/alert homeowner or renter, 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.

EASY INSTALLATION – no wiring needed; battery-operated (requires 1x9V battery,not included);place it under the door,the gap bewteen the bottom of the door and the floor should be 10mm(0.38 in) to 35mm(1.35 in),it can not slide on tile when door opens,smooth floor can try to use H-type sensitivity,vibration-sensing alarm.

DOOR STOPPER SECURITY ALARM – the door stopper alarm in "on" status,when door pressure is applied,the door alarm will be triggered while make extremely loud 120db alarm,helps wake/alert homeowner or renter, 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.

EASY INSTALLATION – no wiring needed; battery-operated (requires 1x9V battery,not included);place it under the door,the gap bewteen the bottom of the door and the floor should be 10mm(0.38 in) to 35mm(1.35 in),it can not slide on tile when door opens,smooth floor can try to use H-type sensitivity,vibration-sensing alarm.

【Clever Design】For inward opening doors, wedge type design (the gap between the door and the floor is 0.39 inch-1.38 inch). Small size and light, easy to carry when traveling, ideal for bedrooms, hotels, apartments, front doors, etc. A safety portable door stopper for travelers and solitary people.

【120 dB Security Door Alarm】The door stopper alarm is in the "ON" status, when an intruder tries to break in, it will alarm with 120 dB (volume can not be adjusted) to scare the intruder and remind you to keep alert.

【Anti-slip Door Stopper】When the door stopper alarm is in the "OFF" status, it can be used as common rubber base door wedge. The rubber material will not scratch or dent the floor. Put behind the door to prevent the wall and the door handle collision caused by damage.

【Door Stoppers Security Kit】-The door stopper alarm in the "ON" status, once someone tries to break in, the door stopper will obstruct and make a loud alarm with 120 dB (volume can not be adjusted) to alert. And the portable door lock provides you with dual protection, preventing unsafe external entry, greatly improving the security of you and your family.

【Non-slip Door Stopper】-The door stop alarm in "OFF" status, it can be used as common rubber base door wedge. Anti-slip design makes the door not easy to be pushed, so it can maximize your safety.

【Adjustable Sensitivities】-There are high-medium-low levels with an adjustable sensitivity switch on the stopper side, you can adjust according to the gap between your door and floor and the type of flooring.

UPGRADE RUBBER DOOR STOPPERS, LONGER SERVICE LIFE: After research and comparison, HELEMAN uses a heavy-duty non-slip base, and the door stopper is not easy to move with your door, which is different from the doorstop on the market. A unique wedge door stop design is an ideal combination of a hollow and structured interior that provides durability and ultimate stopping power. The upgraded wedge rubber doorstop is made of high-quality durable rubber, which is safe for your family, pets & kids

ONE FITS MOST, FOR ALL FLOORS: HELEMAN door stoppers suitable for door gaps of various heights. Door stoppers measure L 5.00" x W 1.50" x H 1.20". ONE door stop is suitable for 0.1-1.3'' door gap. You can stack the 2/3/4 wedges together apply to door gaps of different heights, the door gap between 0.1'' to 5.2'' are allowed. Upgraded HELEMAN door stop fits carpet, concrete, cement, vinyl, tile, linoleum, wood floors with a strong grip. Note: for most doors, but not for super heavy-duty doors.

HOLD YOUR DOOR OPEN: Do you have such troubles? You want to open the door for ventilation, but a slight breeze would slam the doors closed. Naughty kids/ pets dog cat will inadvertently slam the door roughly. What follows is a loud bang that can cause damage to door and wall, and ruin the good mood of all day. Don't worry, HELEMAN door stop will solve your trouble, use wedge to keep home/ office doors open, great for keeping the air circulating in the house without the door being closed heavily.

DOOR STOPPER SECURITY BUNDLE – Stop intruders from entering your home, apartment, or even hotel room with our floor door alarm system and adjustable door security bar; Each doorstop blocker is intended for indoor use

ADJUSTABLE DOOR SECURITY BAR – The Defender Door Brace is a rapid deployment door jammer that fits most sliding and hinged doors; The doorstop wedge bar can be broken down into 3 pieces and assembles very easily when needed; 28” minimum length, 44” max

3 SENSITIVITY LEVEL DOOR ALARM – Our floor stopper door wedge features a low, medium, and high sensitivity level that you can easily adjust; This battery-powered door security device features a loud audible alarm when activated

【High- Quality Material】:This door stoppers wall protector is made of high-quality silica gel, which is environmentally friendly and durable. Use the door bumper to avoid crashes, extend the life of your door handle and wall.

【Convenient and Useful】: Door stopper wall protector can absorb the huge vibration and noise brought by closing the door, thus protecting the wall from damage. With small size, the door retaining wall protector is very suitable for door handles, refrigerator doors, cabinet lights and other furniture items.

【3M Super Glue】: Door stopper Wall Protector comes with 3M super glue, which has very strong adhesion and can be easily applied to any place you want to stick. It's very convenient to use, don‘t need any tools.

DOOR STOPPER SECURITY BUNDLE – Stop intruders from entering your home, apartment, or even hotel room with our floor door alarm system and adjustable door security bar; Each doorstop is intended for indoor use

ADJUSTABLE DOOR SECURITY BAR – The Defender Door Brace is a rapid deployment door jammer that fits most sliding and hinged doors; The doorstop wedge bar can be broken down into 3 pieces and assembles very easily when needed; 28” minimum length, 44” max

3 SENSITIVITY LEVEL DOOR ALARM – Our floor stopper door wedge features a low, medium, and high sensitivity level that you can easily adjust; This battery-powered door security device features a loud audible alarm when activated

Large Size Door Stop - No more placing door stops on top of each other to hold your door open. They can hold doors with clearances up to 1.3" and they measure 5.1" X 2.75" X 1.3" X0.12 "

Multi Surface Door Stop - Whether it is tile, concrete or wooden floor, these door wedges will stop your door from moving. They are best suited for institutional and office use though they can fit perfectly at home as well

Durable, High Quality Rubber - Which helps protect hardwood and laminate floors from scratches and dents. These wedges are made of quality certified rubber and are safe to use

WANT TO KEEP YOUR DOOR OPEN? Here's our solution with this 4 pack of door stops! Odorless rubber like material - good for small + large + tall doors - stackable stoppers - good for carpet, wood, tile and glass floors as well as for home, office, school, travelers, hotel, commercial and bulk use.

STUCK WITH A LARGER DOOR GAP? Use our door wedge multipack and simply double/triple them up. Our rubber door stopper holds open even the heaviest of doors. More flexible than the traditional door stopper!

TIRED OF WALL MARKS AND DOOR JAMS? These door stoppers can prevent the door from sliding by simply placing them under your door and letting them do their job. Are you afraid your beloved child will smash their fingers? No worries anymore, this is a baby door stopper also.

BONAIYEEXITP Dual Function Design : Can be used as a door stop alarm and door stopper, Its high damping rubber bearing can prevent the door sliding and prevent the bad guys into. When the power is in "on" status, it will make extremely loud 120db alarm to be used as door stop alarm; when the power is in "off" status, it can be used as damping rubber door stopper.A protector around you. Can be used in home and travel.

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 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.

High Volume Alarm - When someone opens the door to invade the room, the door stops alarm will sound a 120dB alarm and scare off the intruder, while reminding the owner of the room to pay attention to safety, when the security threat is lifted you can manually turn off the door stoppers alarms and you can set the defense again. Note: If the door stop alarm sound cannot be turned off, please adjust the sensitivity to M or L, and then turn it on again.

Robust - The door stoppers security contact surface is made of 304 stainless steel, which is durable and does not rust, and the alarm security door stop has a long service life. The bottom is made of non-slip wear-resistant material, which can prevent the door from slipping. Has two functions alerting and hindering the entry of strangers.

Adjustable Sensitivity - high - medium - low sensitivity, and pressure sensitivity can be adjusted according to different situations. Security door stopper alarms are suitable for clearances of 0.6" and 1.2" between the door and the ground. The door alarm is powered by a 9V battery, which can last for one year under normal conditions. (Note: The product does not include batteries)

Functional: When the switch is turned on and the puppy is erect, it is a door stop alarm, which can effectively prevent illegal intrusion. When it is turned off, it can be a door stop to prevent the door from swinging.

Sounds and Lights Alarming: The security device has a 120DB siren. And the puppy's eyes also flash light when the alarm goes off. This can effectively get your attention.

Cute and Compact: The doorstop is designed in the shape of a cute cartoon dog. You can put the 'puppy' in your bag as it is only 0.24 lb. Whether you are at home or traveling, it can be your defender.

Base: width 36mm (1.4") x height 52mm (2-1/32")

Cast Brass construction with rubber tip

Protect the door & walls

【Durable Material】: Made with sturdy ABS materials that ensure reliability and longevity, providing optimal security for your doors.

【Design is Unique】:The door jam effectively prevents doors from closing.This will be the best gift as a rescuer.

【Lightweight,Portable and Versatile Use】: Compact and easy to carry, this door jam can be used anywhere you need it, making it perfect for law enforcement, police, and emergency medical services.

Ingenious Kick Design: the metal door stopper adopts thoughtful design, just a kickdown, no need for manual handling, and when the doorstop is fixed to the floor, you can simply step on it, then it will go up, very convenient for you to use

Non Slip Rubber Tip: our kickdown door stop has a height adjustable rubber tip, which features with a non slip 3D curved structure, and is made of quality material for all floor surfaces, you can use with confidence

Versatile Performances: this door stop has a wide range of applications, ideal installations for hard wood, concrete, tile, carpet, also suitable for a variety of places, such as commercial door stops, garage door stops and most household doors

2023 UPGRADE:This portable door lock has added adjustment screws. Even if the door and the door frame are not flat or there are bumps or dents can be securely suoding locked. Compared with other styles more stable, more able to withstand the impact of larger forces.This Door Stop Alarm is an upgrade too,New design More sensitive.

DOUBLE PROTECTION: 1x Door Stop Alarm,This is an upgrade door stop than others;1x Portable security door tools,The upgraded portable door lock has added adjustment screws. Even if the door and the door frame are not flat or there are bumps or dents can be securely suoding locked.Two door locking tools work together to give you double protection. This door lock security is one of the essential tools for business trips, vacations, renting a room in Airbnb, hotels/hostels or university dormitories. Give yourself the freedom from anxiety.

PALM SIZE SECURITY:This compact and portable lock travels anywhere. Easily slips into a purse, briefcase, backpack, or suitcase. Comes with a slip pouch for convenience.

No installation required. Simply place the alarm behind a door. It’s very convenient to take with you when travel or stay indoor alone, especially for girls.

3 Sensitivity Levels - Low - Medium - High, with an adjustable sensitivity switch on the side, which depends on the distance door touch the door stop alarm.

Very loud shrill that would definitely scare off the intruder with 120db alarm and alert you to the attempted entry.

door stop alarm alarm stopper

Door stop alarms 2 pack for home

Door stop alarm wireless security door wedge intruder alert

Keep the door don't closed：Door jam let children and pets are never locked out ,first responder/law enforcement/police can quickly gain access to a secure building or house

Premium material: Door jammer made with sturdy ABS materials that ensure reliability and longevity,held up great against all kinds of heavy doors.

Has many uses：Door jammer for law enforcement, police, emergency medical services and home use