Open Door Alarms

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We’ve spent hundreds of hours researching and comparing Open Door Alarms of all specifications to find the best one for any need (or budget). Here are the results.

The Best Open Door Alarms of 2020 – Top Rated & Reviewed

2,469 Reviews Scanned

Rank No. #1
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
Rank No. #2
GE 45115 Personal Security Window/Door, 2-Pack, DIY Protection, Burglar Alert, Wireless Chime/Alarm, Easy Installation, Ideal for Home, Garage, Apartment, Dorm, RV and Office, White, 2 Count
  • Includes two window/door alarms, each with three adjustable settings off/chime/alarm
  • Loud 120-decible alarm sounds when door or window opens, helps deter intruder and alert residence
  • Easy and convenient to install, requires no wiring, mounting hardware and instructions included, designed for indoor use only
  • Built-in low battery test button to easily check battery life, includes four LR44 batteries for each alarm
  • Comes with a 90-day limited warranty. Perfect for home, garage, apartment, dorm room, mobile home, RV, office and more
Rank No. #3
Door Open Alert BITIWEND Wireless Door Sensor Chime for Office/Home/Store,Door Open Chime Window Alarm Operate Range 600ft With 52 Chimes 4 Volume Level, 2 Door Sensors+1 Plug-in Receiver,Black
  • Alarm Contact Sensor: The operating wireless range is 600ft in OPEN area with LED indicator,ideal door sensor chime for office/home/store.
  • Loud Sound: 52 different ringtones with 4 sound level from 25~110dB to adjust, perfect for your daily use(INDOOR use only).
  • Easy Intallation: Pls install it AFTER pairing.Plug the receiver into socket,tear off the tape behind door sensor then paste on the door.
  • Expandable: Each door sensor or receiver can be expandable,you can use them with additional BITIWEND door sensors or doorbells.
  • 1 year quality service: Any problems about door open chime,pls contact with our customer service team to get a full refund or replacement.
Rank No. #4
FRIDGGI - Fridge Door Alert when Left Open, Small Freezer Door Alarm with Delay, 60sec, 120sec, 180sec Reminders (White)
  • Gentle Alert after 1 minute (for 2 seconds), reminder alarm after 2 minutes (for 4 seconds) if the fridge door is still open or ajar.
  • Continuous Alarm after 3 minutes (for 60 seconds) will help you close the fridge or freezer door in most situations.
  • Loud Mode includes an additional Alert every 4 minutes, activate using SET Button (4 beeps confirmation).
  • Multiples Volume Levels ; Quiet (80dB), Medium (85dB), Normal (90dB with a beep every 10s), Loud (95dB, with a beep every 10s and a reminder every 4 minutes).
  • We recommend placing the alarm and the mini magnet 0.60 inches (1.6 cm) apart; please try before peeling the double-sided tape.
Rank No. #5
Wireless Door Sensor Alarm Chime ELEPOWSTAR Door Window Sensor Chime for Office/Home/Shop Door Enrty Chime with Operating Range 600ft 58 Chimes Door Alarm Sensor (2 Plug-in Receivers + 3 Door Sensors)
  • 【Door / Window Open Alert】 By using this door open chime kit, you can be alerted when someone open the door/window.NOTE: it is not a continuous ringtone,only play ONCE.
  • 【Wide Wireless Range】 With wireless range 600ft operation in OPEN area,you can use it on home,office,garage,store etc,never miss any visitors.
  • 【5 Sound Level & LED Indicator】 5 Sound level control let you adjust the sound from 0db ( Mute Mode ) to 110db; LED indicator offer additional assistance to the hearing impaired.
  • 【58 Ringtones & Expandable】 58 unique ringtones allow you to set favourable chime or change it by reseting and pairing. Also,you can add more receivers/sensors to set different chimes.
  • 【LIFETIME TECHNICAL SUPPORT】 Return policy in 30 days / 24-hour reply / 2-year money back / replacement for any product defect and customer dissatisfaction via seller. If you have any questions, email us with your order number and questions.
Rank No. #6
Door Chime, Wireless Door Alarm Contact Sensor with Short Ring Tunes Design 500ft Range 52 Chimes Adjustable Volume Mute Mode LED Indicators 1 Plug-in Receiver 1 Door Sensor for Office/Home/Store
  • 【Monitor Every Areas You Care with Wireless Door Chime】500 feet far enough to cover every door and window in your house. Each wireless doorbell receiver can pair up to 20 magnetic door alarm sensors and each sensor can add unlimited receivers.
  • 【24/7 Lifeguard for Your Family】This business door entry chime alerts when burglar opens door and helps deter break-ins(wireless door alarms activates when magnetic sensor separates)
  • 【Mini Contact Sensor】Door alarm sensor (size: 3.0 x 1.0 x 0.60 inch), magnetic strip (size: 1.7 x 0.6 x 0.4 inch). They are small size and can be installed or placed at any indoor position to provide you with a door entry chime/alert system.
  • 【52 Music with Mute to Loud dB】This door entry alert for business has 5 levels of adjustable volume from 0-110 dB.Offer 52 elegant music from the traditional"Ding Dong" to various well know chimes.Memory function: Keep the previous setted tune after re-plugging it
  • 【Easy to install】Just plug the doorbell receiver into any standard outlet and tear the double- sided adhesive tape which on the back of door sensor( or screw mounted) and stick them to the door or window is fine,please take the insulating paper away before using the sensor.
SaleRank No. #7
Wireless Door Sensor Chime BITIWEND Alarm Contact Sensor Door Bell for Office/Home/Store,Door Open Chime Window Alarm Operate Range 600ft With 52 Chimes 4 Volume Level,1 Door Sensor+1 Plug-in Receiver
  • Alarm Contact Sensor: The operating wireless range is 600ft in OPEN area with LED indicator,ideal door sensor chime for office/home/store.
  • Loud Sound: 52 different ringtones with 4 sound level from 25~110dB to adjust, perfect for your daily use(INDOOR use only).
  • Easy Intallation: Pls install it AFTER pairing.Plug the receiver into socket,tear off the tape behind door sensor then paste on the door.
  • Expandable: Each door sensor or receiver can be expandable,you can use them with additional BITIWEND door sensors or doorbells.
  • 1 year quality service: Any problems about door open chime,pls contact with our customer service team to get a full refund or replacement.
Rank No. #8
Wireless Door Chime,600Ft Range 5 Adjustable Volume 1 Magnetic Door open Contact Sensor with 62 Chimes Mute Mode Door Bell Plugin Receiver for Home/Office/Store STECHRO
  • WIDE DETECT RANGE: up to 600 feet door/window open chime kit, completely cover your ideal detection range when you use it on your house or store, it will alarm immediately when the chime sensor separate over 0.4inch, so notes that the door sensor chime should be installed within 0.4inch gab
  • UP TO 62 RINGTONES CHOICE: it includes the pop songs in us, like” sugar”,” Billie Jean”,doorbell Dingdon ,Dog Barking etc., just chose your favorite one by the doorbell ring receiver,the led will flash when the music alarm, the ring volume has 5 levels to meet your needs at different time&places. smart memory: the door alarm receiver will keep the previous setting while plug in again
  • 20 DOORCHIME SENSOR EXPANDABLE: either the receiver can be paired up to 20 chime sensors, or 1 door sensors can be paired up to 20 receivers.It is an adorable choice setting for the kids’ door, pets’ gate, roof window. (by adding new sensors, you can also pair different ringtone to each sensor, so that you can realize exactly which door is triggered)
  • EASY TO INSTALL: the doorbell chime kits have been paired before leaving the factory. just plug receive in an outlet, remove the sensor insulator, you can either use the double sides adhesive tape to stick or use the screw mounted to install on the door or window
  • OVER 1-YEAR QUALITY ASSURANCE: items we offer 12 months replacements service, any defective parts just contact us for free replacements and we provide 30 days money back,24 hours customer service to reach your 100% satisfaction.
Rank No. #9
Personal Security Window & Door Alarm Bell | Wireless Sensor Door Window Burglar Alarm | Pack of 10
  • 100% New and high quality
  • 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.Easy stick installation and operation, press on/off switch to power on/off then insert 2 PCS AAA battery (battery do not contain in the box),tear the double-sided adhesive on the backpack, paste the door knob alarm on your target position.
  • Super loud 90 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
  • Super suitability and stability.
SaleRank No. #10
120 DB Loud Door and Window Open Alarm Sensor 3 Pack for Kids, Dementia Patients Safety, Wireless Security Alarms Keep Your Home, Pool, Cabinet, Business Safe
  • LOUD ALARM: The 120 DB security alarm is perfect for signaling to you when there is an unwanted entry. Audible at over 750 feet it sounds loud so the person knows they should stop what they are doing. Great for prevention, protect your children’s rooms or stop anyone from sneaking out or in.
  • WIRELESS ALARM SENSOR: No wiring is necessary and 3 LR44 batteries are included in each device. Made to last 6 - 12 months these batteries in the alarms will be charged for extended periods of time. When it’s time to change, you’ll know. With the intuitive low battery indicator you can easily find out when you’ll have to change the batteries.
  • EASY TO INSTALL: The wireless security alarms can be installed anywhere with an opening. Simply use the adhesive provided and tape it to wherever you need! Windows, doors, and entrances simple and straightforward with the alarm. The minimum distance for the device to work is 15mm (0.6 inches), so when installing make sure to get both pieces of the alarm as close as possible.
  • SLEEK DESIGN FOR HOUSE- With an ultra slim build and sleek design these alarms can be put easily wherever you need them. Great for attaching to house doors, all types of apartments, and cabinet or office, put them where you see fit. They may be discreet and simple to install but don’t be deceived these alarms pack a punch, ready to deter any unwanted actions.
  • PACKAGE INCLUDED: 3 * Alarms with tapes (Batteries included), 2 * Anti-noise Ear plugs, 1 * User manual.

Top Rated Open Door Alarms to Buy Now

 

Why You Should Buy Best Open Door Alarms from Amazon

Amazon is not the only store that sell Open Door Alarms. However, there are several compelling reasons why you should buy Open Door Alarms from them, with the suitable Price and Reviews. Here are five:

(1) Amazon Makes Shopping Open Door Alarms Personal

Amazon is very good at making recommendations of Open Door Alarms based on your search history. From time to time, they will even show you discounted prices on Open Door Alarms that you previously expressed an interest in. They also make your shopping experience a little easier by showing you items that you recently viewed.

(2) Amazon Checkout is Easy

Amazon checkout is easy, especially if you already have an account. You can add Open Door Alarms to your cart and go through a multi-step checkout process, or you can buy Open Door Alarms with only one click by using your stored credit card information.

(3) Amazon Has Lots of Social Proof

Before you make a purchase for Open Door Alarms, you want to know that the company you are dealing with is legitimate and that others trust the company enough to make a purchase. You may also like to read what others are saying about the product in the review section. Amazon does all of this quite well.

(4) Amazon Has Great Open Door Alarms Images and Descriptions

In addition to still images, many of Amazon’s Open Door Alarms have videos. This makes it easier for you to see exactly what you are purchasing. Amazon’s Open Door Alarms descriptions are also quite good. In many cases, Amazon repeats the descriptions furnished by the manufacturer. In other cases, they write their own.

(5) The Amazon Site is Easy to Navigate

Navigating the Amazon site is easy. Even though the site is huge, you will not feel overwhelmed when searching for Open Door Alarms. This is partly due to Amazon’s filtering process. You can search for items by brand, price or user rating. You can also search for specific features.

How to Choose the Best Open Door Alarms (with Price and Reviews)

Although most Open Door Alarms are similar, there are several differences worth noting. Here are nine criteria to consider when choosing an Open Door Alarms:

(1) Open Door Alarms Price and Reviews

Although price is not the only factor to consider, it is nevertheless extremely important. The price of an Open Door Alarms should be in line with its value. You can compare Open Door Alarms reviews to make sure you are getting a fair price. This is easy to do on Amazon.

(2) Demand

The demand for a particular Open Door Alarms is a good indication of its ability to perform the functions for which it was designed. If a product has been around for a while and still has a high demand, it is likely a good product.

(3) Material

Open Door Alarms materials differ from manufacturer to manufacturer. Consider where and how you will be using your Open Door Alarms to determine if one material would be better than another.

(4) Size

Like most products, Open Door Alarmss come in various sizes. Do you need a large Open Door Alarmsor a small one? Think about where you will use your Open Door Alarms in order to determine the best size. You can also read the customer reviews on Amazon to see what others are saying about the size of the unit they purchased.

(5) Color

Open Door Alarmss also come in a variety of colors. Do you need a particular color? You should also consider whether the color of your Open Door Alarms would have any effect on the efficiency of its operation.

(6) Durability

The durability of an Open Door Alarms will be contingent on the materials used as well as the quality of the manufacturing process. Additionally, the type of Open Door Alarms you purchase may affect its durability.

(7) Storage

Will you need to store your Open Door Alarms? If so, you should consider the size and weight of the Open Door Alarmsto make sure that it can be stored properly. Also, give some consideration to the type of climate in which your Open Door Alarms will be stored.

(8) Customer Ratings

Customer rating is one of the best criteria for choosing an Open Door Alarms. It is hard to know exactly how an Open Door Alarms will perform until you get it home and try it out.

(9) Warranty

Make sure the Open Door Alarms you are considering is backed by a good manufacturer’s warranty. If it isn’t, you might be better off with another ones.

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Categories: Top Rated