Top Portable Door Alarm Reviews

Upgraded Door Stop Alarm with Portable Door Lock 120 dB Travel Door Stopper Door Wedge Alarm with 3 Levels Sensitivity for Hotel, Home, Apartment

  • 【120dB Door Stopper Alarm & Portable Door Lock】Dual protection, put the stopper under the door, when someone open it, the door stopper will obstruct and make a alarm with 120db to alert. The portable door lock provides you with extra security, preventing unsafe outside entry, greatly improve you or your families security.
  • 【Easy to Install】No any tools for the door stopper, just simply place it under door(ONLY works with doors that open inwards). The gap between the door and the floor should be 10mm (0.38 inch) to 35mm (1.35 inch). For the door lock, just need to insert it into the door hole on the side.
  • 【Portable Design】Small size, light weight, easy to take.You can carry it as a security guarantee for your travel or business trip.Enjoy the cheery feeling throughout the journey.
  • 【Adjustable Sensitivities and Non-slip】The stopper has 3 Level of sensitivities, High-Medium-Low , can be adjusted according to your needs. Anti-slip design makes the door not easy to be pushed,so it can maximize your safety.
  • 【Package】2 pack security door stop alarm,1 pack portable door locker,The upgraded stopper uses one 9v battery( Not includes).
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HNHMT Upgraded Portable Door Lock & Door Stop Alarm Dual Protection Security Door Kit,Door ​Security Devices Pocket Self Defensey Tools,for Traveling Hotel Home Apartment College House 2 Pack

  • 【Package】1x Door Stop Alarm,This is an upgrade door stop than others.
  • 1x Portable security door tools,The upgraded portable door lock has two....
  • 【Portable Door Lock】This portable door lock provides you with extra security and privacy, greatly improving your security and preventing....
  • 【Door Stop Alarm】This is an upgrade door stop than others,Stainless steel pressure plate,non-slip bottom,3 Sensitivity Levels - Low - Medium -....
  • 【Easy to Install and Portable】Small enough to carry in pocket or handbag.Easy to install or remove, Our Security Door lock Kit can be installed in....
  • 【Use and Excellent Service】Add a portable door lock to provide effective safety and protection for Hotels, Apartments, Dormitories, Bathrooms,....
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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)

  • ...y to use H-type sensitivity,vibration-sensing alarm..
  • 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..
  • PORTABLE DOOR STOPPER ALARM – package include 3 door alarms,each weight about 120g.
  • ideal for bedrooms, hotels, apartments, dorm rooms, front doors, etc.
  • peace of mind when traveling or working alone..
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Door Stop Alarm Home Security, Travel Security Wedge Door Stoppers for Bottom of Door with 120dB Loud, Anti-Slip Floor Mount Doorstop Stop Door from Opening, Portable Hotel Room Door Security Devices

  • ...No App, No electricity needed. To use door alarms for home or travel security, just install the 9V battery(included), adjust the sensitivity, place the security door stopper under the door, and turn on the switch. Even when the room is out of power, you can still use the alarmed door stopper. The "travel must-have" portable safety device will provide extra protection anywhere you go. Ideal for a hotel room, apartment, rental house, Airbnb, dorm room, or outdoor..
  • 1 Pack/ 2Pack Option: If you need an affordable, easy-to-use, portable safety device, you will never go wrong with the CRANACH door stop alarm security door wedge intruder alert to use at home, travel, and outdoors. CRANACH offers friendly and hassle-free after-service. If you have any questions, please feel free to contact us. Warm Notes: 1) Only works for door seam between 0.39-1.4 inches (10-35mm).
  • 2) This doorstops wedge alarm can't be stacked to use.
  • NOTE: As soon as turned the button “on” the alarm system will be turned on and the alarm will start when the platen receives pressure, it started sounding..
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Door Stop Alarm, Door Stopper Security for Home Travel Apartment with 120DB Siren Portable Safety Tool 2 Pack

  • 【Multi Function】It is a door stop security alarm. If someone attempts to open the door, this product will prevent it from opening and activate a 120 dB alarm. Also you can use it as common door stoppers when turn off the ON/OFF switch, hold door in open any position. Can be used in home and traveling..
  • 【3 Levels of Sensitivity】It have High-Medium- Low Sensitivities with an adjustable switch on the side. Please note High sensitivities is auto alarm..
  • 【Easy to USE and Portable】 NO need to install, just place the door stops alarm behind any door (home, hotel, apartment etc). Please make sure plug into the door firmly. It is compact size. Weight: 4.5oz. So very convenient to take with you when travel or stay indoor alone..
  • 【Door Gap Required】Please check the gap between the door bottom and floor is 0.8cm-3.5cm before buy the rubber door stopper security..
  • 【120DB Alarm】 The door stops alarm will make a super loud (120DB) alarm sound when it detects movement, enough to wake you up and scare off any intruders. The high damping rubber on the back can prevent the door sliding and prevent bad guys into..
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Upgraded 2 in 1 Door Stop Alarm, Portable Door Stopper Security Door Wedge Intruder Alert Floor Door Stop Alarm with 120DB Siren for Home & Travel

  • ...ttery if the alarm sound gradually becomes smaller..
  • 【EASY TO USE】No installation required and no wiring needed. Power by battery (Requires 1x9V battery,not included). Simply place the alarm behind any door (home, hotel, etc). It is very covenient to carry and easy to use when you travel or stay indoor alone..
  • 【PORTABLE DOOR STOPPER ALARM】Package include 1 * door alarms, weight about 120g. Easy to carry and use. Alarm loud 120db to protect you. Suitable for home or travel. Great choice for bedrooms, hotels, apartments, dorm rooms, front doors, etc. Peace of mind when traveling or living/working alone..
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Door Stop Alarm, Upgraded 2 in 1 Portable Door Stopper Security Door Wedge Intruder Alert Floor Door Stop Alarm with 120DB Siren for Home & Travel

  • ...new battery if the alarm sound gradually becomes smaller..
  • EASY TO USE - No installation required and no wiring needed. Power by battery (Requires 1x9V battery,not included). Simply place the alarm behind any door (home, hotel, etc). It is very covenient to carry and easy to use when you travel or stay indoor alone..
  • PORTABLE DOOR STOPPER ALARM – Package include 1 * door alarms, weight about 120g. Easy to carry and use. Alarm loud 120db to protect you. Suitable for home or travel. Great choice for bedrooms, hotels, apartments, dorm rooms, front doors, etc. Peace of mind when traveling or living/working alone..
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2 Packs Upgraded Door Stop Alarm Portable Wedge Door Stoppers Security Alarm 120db Entrance Alert Loud Door Stop Alarm for Travel Home Apartment or Dorm (2 Packs)

  • ...maller, it means to replace the new battery..
  • ✔Easy Installation – No wiring needed, just put 1x9V battery ( not included) in , 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)and switch the button on the back to “ON” then it can works..
  • ✔Portable Door Stopper Alarm – The package includes 2 door alarms, each weight about 120g.
  • to protect you when traveling or working alone. A protector who really must be around you..
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Feixi Door Stop Alarm, Upgraded 2 in 1 Portable Door Stopper Floor Door Stop Alarm Security Door Wedge Intruder Alert with 120DB Siren for Home & Travel

  • 3 Level of Sensitivities : Hige-Midium- Low Sensitivities, with an adjustable sensitivity switch on the side. The level of "H" is the most sensitive level and the level of "L" is the low sensitive level. It means to replace the new battery if the alarm sound gradually becomes smaller..
  • PORTABLE DOOR STOPPER ALARM – Package include 1 “HEWUQI”door alarms, weight about 120g. Easy to carry and use. Alarm loud 120db to protect you. Suitable for home or travel. Great choice for bedrooms, hotels, apartments, dorm rooms, front doors, etc. Peace of mind when traveling or living/working alone..
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Alarm, Door Stopper with 120DB Security Alarm, Floor Wedge Doorstop for Travel Apartment Home House

  • Dual Function: 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..
  • 3 Sensitivity Levels: Low - Medium - High, with an adjustable switch on the side. H level is the highest sensitive level to trigger 120db alarm.An easy way to make the intruder run as fast as he can!.
  • Portable Design: Light weight, small size, easy to pack and take.You can carry it as a security measure for your trip. Small but very effective!.
  • Easy to Use: Powered by 9V battery, no mess cable. One piece can be used for a year under normal circumstances. Simply place the alarm behind door.Battery not included..
  • Additional Security: Place the alarm behind the door that you want to be alerted in home, dormitory, hotel or motel room while you are sleeping..
  • Power On: The door stop alarm in “on” status, when door pressure is applied, it will be triggered while make loud 120 dB alarm..
  • Power Off: The door stop alarm in “off” status, it can be used as common door stopper..
  • Low - Medium - High, with an adjustable sensitivity switch on the side..
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Upgraded Portable Door Lock & Door Stop Alarm,120db Entrance Alert Loud Door Stop Alarm,Door ​Security Devices Pocket Self Defensey Tools,for Traveling Hotel Home Apartment College House

  • ...er, it means to replace the new battery..
  • ✔Easy Installation ✔ – No wiring needed, just put 1x9V battery ( not included) in , 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)and switch the button on the back to “ON” then it can works..
  • ✔Portable Door Stopper Alarm ✔ – The package includes 1/2/3/4 door alarms, each weight about 120g.
  • to protect you when traveling or working alone. A protector who really must be around you..
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2 Packs Portable Door Stop Alarm & Door Lock, Upgraded Home Security Door Locker Devices Pocket Door Stopper Self Defensey Tools for Hotel Travel Home Apartment House

  • ...re plate, non-slip bottom, 3 Sensitivity Levels - Low - Medium - High, with 120DB siren, Once someone opens the door,the door stopper alarm will go off in the first place,they will scaring away bad guys and helps wake you and give you time to find help.Require one 9v battery (Not include)..
  • 【Dual Protection】This portable door lock provides you with extra security and privacy, greatly improving your security and preventing unauthorized entry, so the door can't be opened from the outside, not even with a key.
  • which is a great helper for you when you are on business and trips, or live alone..
  • 【High Quality Material】Portable door lock made of heavy duty steel, the solid door lock is guaranteed to remain as good as new for a very long time.The door security device is made of strong stainless steel. Rugged ABS plastic cover to prevent damage to doors under pressure. Used the latest electroplating and polishing technology to ensure a perfect smooth touch , avoid any injury while using door lock..
  • 【Easy to Use】Small enough to carry in pocket or handbag. Easy to install or remove, Our Security Door lock Kit can be installed in seconds without any tools, Perfect for hotels, dormitories, apartments, short-term rentals, Airbnbs, bathrooms, bedrooms, or ....
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Door Stop Alarm, Upgraded Sensitivity Cartoon Dog Door Stopper Alarm with 120DB Siren and Flashing Lights for Home, Travel, Apartment,Dorm Security (1)

  • Dual Protection: Designed as a door-shaped stop alarm and door stopper. Features a non-skid pad to prevent door from opening while alarm make extremely loud 120db siren..
  • Upgraded Sensitivity Alarm: New alarm design. Touch off alarm even no gap between door and ground. Alarm works when the cartoon dog fall off. With no need for pressure from door..
  • Cute Cartoon Dog with Flashing Eyes:The cute dog’s eyes will be flashing when the alarm make sound. Helps to scare the bad guys away in night..
  • Lightweight & Portable: Each weight only 105g with size 5.31X1.57X2.16 Inch. Great for travel. No wiring needed.
  • Ideal Protector: Offer maximum safety. Ideal for bedrooms, hotels, apartments, dorm rooms, front doors, etc..
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