Best Loud Door Alarm

Lewis N Clark Travel Door Alarm + Window Guard Portable Home Security System Battery Operated for Hotel, Bedroom, Apartment & Dorm, with Built in LED Flashlight, Blue

  • LOUD + ATTENTION GRABBING: High pitched 91 dB sounds when the home alarm is triggered. Loud enough to alert your neighbors, wake you up, and deter would-be thieves.
  • MAXIMUM SECURITY + VERSATILITY: Stay safe at home and while you travel. Perfect alarm system for front door, bedroom, apartment, dorm, or hotel. Can also use in windows..
  • EASY SET-UP: Hold the thin blades together and slide them into the crack between the door and doorframe, loop the cord around the door handle, and set alarm. It’s that simple, even your kids can do it..
  • COMPACT + PORTABLE: Perfect hotel door alarm and theft deterrent for your next vacation. Small and weighs less than 2 ounces. Easily fits in your suitcase, briefcase, backpack, laptop bag, or purse..
  • INCLUDES: Built in LED flashlight, and two button cell batteries. Great additional personal security feature when traveling, in an unfamiliar environment, or when it’s late at night..
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WSDCAM Freezer Door Alarm with Delay When Left Open, 3/15/30/60 Seconds Adjustable Delay Refrigerator Alarm Wireless Fridge Alarm Door Open Alarm Loud 108 dB

  • Wireless fridge alarm goes off if the freezer door stays open for 3/15/30/60 seconds, you can easily to set the delay time as your need. It will only alert you when freezer door has been left open for 3s/15s/30s/60s, it will not annoying you while you want the door open.
  • Simple peel and stick installation, easy to install on any freezer/fridge or any door without any tools, come with adhesive tapes.
  • This alarm with 4 modes, it’s not only a refrigerator alarm, but also a door alarm for home security helps deter intruder/thieves effectively by 108dB loud alarm, and can be door open chime help notify you if children/pet or others are coming/ going. You can easy to set appropriate mode as your need.
  • 4-in-1 Mode: 1. Time Delay Alarm (sounds “Di-Di-Di” from 0dB to 108dB if door stays open for 3/15/30/60s) 2. General Alarm (alarm stop if door closed).
  • 3. Constant Alarm (constant alarm even door closed).
  • 4. Door Open Chime (sounds “DingDong” once door opens).
  • Low battery warning. Installation Note: Ensure close the alarm and magnetic strip, the installation distance between them should not exceed 0.78 inch. The 2 parts need be aligned by their alignment arrow.
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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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SABRE Dorm Apartment Security Alarm Kit - Includes Wedge Door Stop Alarm Personal Keychain Alarm and Wireless Window Alarm with LOUD 120 dB Siren White/Black

  • ATTENTION-GRABBING - extremely loud alarms helps wake/alert homeowner or renter, helps deter intruder and possibly notifies neighbors that an....
  • EASY INSTALLATION - battery-operated with no wiring needed.
  • Door Stop Alarm requires 1x9V battery (not included).
  • ATTRACTIVE, CONSUMER-PREFERRED HOME SECURITY - superior to other home security products, the premium white Door Stop Alarm and Door or Window Alarm....
  • REUSABLE WITH BROAD CONSUMER APPEAL - simply push personal alarm’s pin back in to stop sound and use again.
  • EXTRA LEVEL OF SECURITY - Door Stop Alarm and Door or Window Alarm provide battery status update with a low battery test button.
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SANJIE Door Alarm for Home Wireless Door Alarms for Kids Safety with 120dB Window Door Open Alarm Sensor for Dementia Patients Safety Pool Silver 10 Pack Magnetic Sensor

  • 120 LOUD ALARM: This door alarm for windows is loud enough to alert when a door or window opens, preventing kids and babies from going out of the....
  • EASY TO INSTALL & USE - Easily mounted by adhesive, just tape it on the window or door then all is done! No wiring is needed! No screws are required!....
  • LOW BATTERY INDICATOR – you will easily know when to replace the batteries with its low battery indicator, and replace the battery in time to ensure....
  • ULTRA-SLIM DESIGN: Ultra-thin door and window alarms with 2 adjustable settings modes (off/on), the simple switch allows you to quickly turn off and....
  • WHAT YOU GET – SANJIE 10-pack window door alarm. We will provide 100% customer satisfaction service and 24*7 customer support..
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ELCIEEI Bike Alarm with Remote Control 2 Pack 113dB Wireless Anti Theft Vibration Motion Sensor Motorcycle Door and Window Alarm Waterproof

  • 【Multipurpose】It plays a very good role in bicycle anti-theft. Vibration trigger alarm is suitable for bicycle, motorcycle, electric bicycle, electric scooter, etc. Also can be used for door and window alarm vibration sensor..
  • 【Loud Alarm and Adjustable Volume】Up to 113dB loud alarm effectively scares away potential thieves. Well-made alarm clock with excellent performance.3 levels of adjustable volume, no need to worry about the alarm being loud or not..
  • 【Remote Control】 Remote wireless control with powerful wireless range up to 66 feet.Vehicle search function, easily find your vehicle in the parking lot, 3 types of bells for your choice..
  • 【SOS Function】 When an accident happens, ELCIEEI vehicle anti-theft alarm can send out SOS sound to alert others to seek help for your safety..
  • 【Easy to install, waterproof】 ELCIEEI vehicle anti-theft alarm is installed with double-sided sticker paste or straps. No wiring, no screws. Advanced waterproof, can be used outdoors..
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Wsdcam Wireless Door Alarm with Remote 2 Pack, Battery Included, 105 dB Loud Pool Door Alarm, Wireless Door Open Alarms Sensor for Kids Safety Home Security

  • Door alarm sensor deterring thieves effectively by 105dB loud alarm when door or window opens. Prevent people from prying or kicking into your door/window.
  • Wireless door alarm with remote, Arm/Disarm/Panic/Doorbell mode controlled by the remote.
  • Programmable security alarm, more alarms and remotes available for DIY pairing, remotes can control two alarms at the same time, or individually control each alarm.
  • Simple peel and stick installation, DON’T require any wiring. This window door alarm kit with low consumption, battery can last longer, package including batteries.
  • Door alarms great for home, business, apartment, hotel rooms, garage, RV, traveling, pool safety and kids safety.
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Google Nest Video Doorbell Camera Wired (Renewed)

  • Easily mounted by adhesive. Type to window or door. Ideal entry warning for homes,apartments,mobile homes,offices,hotel rooms,garages,and more!.
  • Magnetic sensor switch detects your door or window..
  • Super loud 95 dB alarm.When someone opens the door or window illegally (the relative position of the primary and secondary parts changes), the alarm can issue a strong alarm, warning the intruder to leave and remind the owner.
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Door Alarm Magnetic Replacement 2 Pack, Magnet for Door and Window Alarm Sensors for Home Security System Wireless

  • Big LOUD ALARM – door window sensors loud enough to detects entry, prevent kids and babies going out the house, protecting your home office, garage, dorm room, or apartment whether you are in or out. You can definitely hear it from another room to alert you. No worry the young children could mess with it, just have it up high where they can't reach it. Work on sliding doors, windows, drawer, fridge.
  • EASY INSTALLATION - Wipe the flat surface, peel off sticker, mount the alarm on door and magnetic stripe on door frame. Done!!.
  • SMART DESIGN - The alarm and magnetic stripe are separated more than 0.39inch(10mm), it keeps going off until you close door(make them connection) or turn it off(switch to the button "OFF")..
  • Size: 2.52" x 1.67" x 0.66, no much space needed to install. It has 3 adjustable settings (on/off)..
  • POWER SAVE– battery for power supply can be used for more than one year(2* 3ABattery batteries not included)【NOTE: 1. Take out the plastic insulation sheet in battery compartment before use, 2. The small triangle on the side of the strip magnet is aligned with the small triangle on the side of the alarm with a spacing of less than 0.39inch(10mm), 3. Your frame and window or door must be flush, make these two components must be installe....
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Window Door Alarm,125dB Pool Alarm Magnet Sensor Trigger for Home Kids Safety Burglar Alarm for Doors and Windows 3

  • Multiple Alarm Modes:Immediate alarm, delayed alarm, doorbell, 30 second alarm, Di-Di remind alarm (intermittently ringing)..
  • 3 Level Adjustable Volume From 100dB to 125dB. : The Magnetic sensor window door alarm loud enough to notice.Not only it can be used to protect....
  • Easy to install: Use Double-sided tape, tape it on a window door or anywhere you need, then all done! No any wiring or screws needed.Fit....
  • Instant Alarm Reminder: The minimum trigger distance is 0.59inch.The alarm will be triggered and alarm immediately when  doors or windows....
  • Double-side magnetic sensor alarm: More places can use it than single side sensor.(IT FITS ON FLAT DOOR AND FRAME.).
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