20 Best Door Ajar Warning [2024]

Are you looking for the best Door Ajar Warning? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Door Ajar Warning.

We Recommended:

# Preview Product
1 Dorman 901-351 Door Ajar Switch Compatible with Select Ford / Lincoln / Mercury Models Dorman 901-351 Door Ajar Switch Compatible with Select Ford / Lincoln / Mercury Models
2 Door Ajar Warning Light: Door Ajar, Open Door, Freezer Door, Warehouse Door or Window Warning Signal... Door Ajar Warning Light: Door Ajar, Open Door, Freezer Door, Warehouse Door or Window Warning...
3 GM Genuine Parts D6074 Door Open Warning Switch GM Genuine Parts D6074 Door Open Warning Switch
4 GM Genuine Parts D6068A Door Open Warning Switch GM Genuine Parts D6068A Door Open Warning Switch
5 Clear by Fire: A Search and Destroy Thriller Clear by Fire: A Search and Destroy Thriller
6 3in1 Alarm - Door Alarm with Delay 80 to 120 dB, Close Door Reminder, Time Delay Door Chime,... 3in1 Alarm - Door Alarm with Delay 80 to 120 dB, Close Door Reminder, Time Delay Door Chime,...
7 Motorcraft SW5534 Door Jamb Relay Motorcraft SW5534 Door Jamb Relay
8 Motorcraft SW6129 Door Jamb Relay Motorcraft SW6129 Door Jamb Relay
9 Standard Motor Products DS867 Door Jamb Switch Standard Motor Products DS867 Door Jamb Switch
10 FRIDGGI - Freezer Door Alarm when Left Open, Fridge Door Alarm with Delay 80 dB to 110 dB, 60sec,... FRIDGGI - Freezer Door Alarm when Left Open, Fridge Door Alarm with Delay 80 dB to 110 dB, 60sec,...
11 Door Pinch Guard and Door Slam Stopper 6pk. Use Safety Door Guard Made of Soft Foam to Keep Door... Door Pinch Guard and Door Slam Stopper 6pk. Use Safety Door Guard Made of Soft Foam to Keep Door...
12 Wireless Door Chime, BITIWEND Door Alarm Sensor Door Open Window Alarm with 58 Chimes 5 Volume Level... Wireless Door Chime, BITIWEND Door Alarm Sensor Door Open Window Alarm with 58 Chimes 5 Volume...
13 Door Chime,Door Sensor Alarm,Koostone Wireless Door Alarm,Door Sensors for Home,Door Chime for... Door Chime,Door Sensor Alarm,Koostone Wireless Door Alarm,Door Sensors for Home,Door Chime for...
14 WSDCAM Freezer Door Alarm When Left Open, 3/15/30/60 Seconds Adjustable Delay Wireless Fridge Alarm,... WSDCAM Freezer Door Alarm When Left Open, 3/15/30/60 Seconds Adjustable Delay Wireless Fridge...
15 Wireless Door Chime,600Ft Range 5 Adjustable Volume 1 Magnetic Door open Contact Sensor with 62... Wireless Door Chime,600Ft Range 5 Adjustable Volume 1 Magnetic Door open Contact Sensor with 62...
16 WSDCAM Freezer Door Alarm with Delay When Left Open, 3/15/30/60 Seconds Adjustable Delay... WSDCAM Freezer Door Alarm with Delay When Left Open, 3/15/30/60 Seconds Adjustable Delay...
17 Standard Motor Products DS-1541Door Jamb Switch Assorted, One Size, DS-1541 Standard Motor Products DS-1541Door Jamb Switch Assorted, One Size, DS-1541
18 DOOR MONKEY Child Proof Door Lock & Pinch Guard - For Door Knobs & Lever Handles - Easy to Install -... DOOR MONKEY Child Proof Door Lock & Pinch Guard - For Door Knobs & Lever Handles - Easy to Install...
19 Standard Motor Products AW-1023 Door Jamb Courtesy Light Switch Standard Motor Products AW-1023 Door Jamb Courtesy Light Switch
20 Wittle Finger Pinch Guard - 2pk. Child Proofing Doors Made Easy with Soft Yet Durable Foam Door... Wittle Finger Pinch Guard - 2pk. Child Proofing Doors Made Easy with Soft Yet Durable Foam Door...
Bestseller No. 1
Dorman 901-351 Door Ajar Switch Compatible with Select Ford / Lincoln / Mercury Models
  • Direct replacement - this door jamb switch is made to match the fit and performance of the original switch on specific vehicle applications
  • Ideal solution - this switch is a reliable replacement for an original part that has failed due to fatigue
  • Durable construction - this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool
Bestseller No. 2
Door Ajar Warning Light: Door Ajar, Open Door, Freezer Door, Warehouse Door or Window Warning Signal...
  • Bright Red Flashing Light When Door / Window is Open
  • Battery Operated Works Right Out Of The Box
  • Easy Installation For Reliable Alerts
  • Low Tech Door or Window Ajar Security Solutions
  • Visible Alert to Allows For Quick Response to Vital Open Door / Window
SaleBestseller No. 3
GM Genuine Parts D6074 Door Open Warning Switch
  • Work with vehicle electronics to help optimize vehicle capabilities
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
SaleBestseller No. 4
GM Genuine Parts D6068A Door Open Warning Switch
  • Work with vehicle electronics to help optimize vehicle capabilities
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
Bestseller No. 5
Clear by Fire: A Search and Destroy Thriller
  • Amazon Kindle Edition
  • Hood, Joshua (Author)
  • English (Publication Language)
  • 353 Pages - 08/18/2015 (Publication Date) - Atria Books (Publisher)
Bestseller No. 6
3in1 Alarm - Door Alarm with Delay 80 to 120 dB, Close Door Reminder, Time Delay Door Chime,...
  • MODE D - Alert after 60 seconds, a reminder every 30s, auto stop after 120min or door closed (Garage, Basement door...).
  • MODE C - Alert after 30 seconds, a reminder every 20s, auto stop after 60min or door closed (Laboratory, Factory door...).
  • MODE B - Alert after 10 seconds, a reminder every 15s, auto stop after 30min or door closed (Alarm bypass, Patio door...).
  • MODE A - Alert after 5 seconds, a reminder every 10s, auto stop after 30min or door closed (Kid, Dog, Cat escape...).
  • MODE E - Alert after 0 second, a reminder every 5s, auto stop after 30min or door closed, 80dB or 120dB (Entry chime, Anti-theft Alarm).
SaleBestseller No. 7
Motorcraft SW5534 Door Jamb Relay
  • Made of high quality material
  • Highly durable
  • Maximizes performance
  • Resists corrosion and abrasion
  • Easy installation
Bestseller No. 8
Motorcraft SW6129 Door Jamb Relay
  • Made of high quality material
  • Highly durable
  • Maximizes performance
  • Resists corrosion and abrasion
  • Easy installation
SaleBestseller No. 9
Standard Motor Products DS867 Door Jamb Switch
  • Country Of Origin : China
  • The Package Height Of The Product Is 1.6 Inches
  • The Package Length Of The Product Is 3.89 Inches
  • The Package Width Of The Product Is 2.44 Inches
SaleBestseller No. 10
FRIDGGI - Freezer Door Alarm when Left Open, Fridge Door Alarm with Delay 80 dB to 110 dB, 60sec,...
  • GENTLE ALARMS - Alert after 1 minute (for 2 seconds), a second alarm after 2 minutes (for 4 seconds) when the fridge door is still open or ajar.
  • CONTINUOUS ALARM - Alert after 3 minutes (stay 60 seconds) will help you close the fridge or freezer door in normal situations.
  • REPEATED SIREN - Loud Mode includes an additional 110dB Siren every 4 minutes (stay 20 seconds), activate using SET Button (4 beeps confirmation).
  • FOUR MODES - Quiet (80dB), Medium (85dB), Normal (90dB with a beep every 10s), Loud (95dB, with a beep every 10s and a 110db Siren every 4 minutes).
  • EASY TO USE - FRIDGGI emits a low volume beep when you exceed the allowed gap between the Alarm and the mini sensor; open/close the door to check...
SaleBestseller No. 11
Door Pinch Guard and Door Slam Stopper 6pk. Use Safety Door Guard Made of Soft Foam to Keep Door...
  • PREVENT FROM GETTING LOCKED OUT: Baby door stopper helps prevent door from closing. With our door lock pinch guard kids and pets will not ever...
  • PROTECT LITTLE FINGERS: This foam guard is a finger pinch protector that acts as a great door safety for kids to keep your little ones safe.
  • EASY TO USE: The finger pinch guard fits on most doors. Simply place the child door stopper on the side of the door to prevent door from...
  • REUSABLE AND DURABLE: Foam door stopper has an inconspicuous white design. This door stopper for kids is very durable and can be used again...
  • FURNITURE FREINDLY: This child proof foam is furniture friendly and does not harm the door. It works as a anti door slam to protect the door...
SaleBestseller No. 12
Wireless Door Chime, BITIWEND Door Alarm Sensor Door Open Window Alarm with 58 Chimes 5 Volume Level...
  • 👍【Master Each Area You Care】600ft(150m) far enough to cover every door and window in your house, door chime signal can easily cross through...
  • 🔔 【58 Melodies & 5 Volume】Wireless door chime features 58 chimes and 5 levels adjustable volume(0 dB to 110 dB) to meet your needs for...
  • 🔔【Expandable】Each wireless doorbell receiver can pair up to 20 magnetic door alarm sensors and each sensor can add unlimited receivers. You can...
  • 🌐【Up to 600 FT Working Rang】 Wireless door sensor chime with working rang up to 600ft in open area to cover your house or store, ensures you...
  • 🔔【Easy to Install to Use】 Just plug the doorbell receiver into any standard outlet and tear the double-sided adhesive tape on the back of door...
SaleBestseller No. 13
Door Chime,Door Sensor Alarm,Koostone Wireless Door Alarm,Door Sensors for Home,Door Chime for...
  • Protable Wireless Battery Doorbell Receiver -This retail door entry chime receiver dimension is L2.9in * W1.7in * H0.9in, it is very lightweight and...
  • Different Transmitter Set to Different Chime -NOTE: (1) The fixing distance of sensor and magnet should be LESS than 0.3 inches/0.8 cm, the closer the...
  • Individual Ringtone and Volume Options -4 unique ringtones/chimes(plus a mute) with 3 levels volume of 0-110dB(plus a mute), 110dB sound is equivalent...
  • Easy Pairing - NOTE: fully charge the receiver to active battery before use it; ▲Step 1: click the music button to choose a ringtone, click the...
  • Expandable & Warranty-This rechargeable door/window security chimes features each sensor or receiver expandable, add more receivers or sensors to set...
Bestseller No. 14
WSDCAM Freezer Door Alarm When Left Open, 3/15/30/60 Seconds Adjustable Delay Wireless Fridge Alarm,...
  • Wireless freezer 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...
  • Simple peel and stick installation, easy to install on most of freezers/fridges or any door without any tools, come with adhesive tapes, package...
  • 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...
  • 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...
  • Low battery warning. Installation Note: Ensure close the alarm and magnetic strip, the installation distance between them should not exceed 0.78 inch....
SaleBestseller No. 15
Wireless Door Chime,600Ft Range 5 Adjustable Volume 1 Magnetic Door open Contact Sensor with 62...
  • 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...
  • UP TO 62 RINGTONES CHOICE: it includes the pop songs in us, like” sugar”,” Billie Jean”,doorbell Dingdon ,Dog Barking etc., just chose your...
  • 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...
  • 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...
  • OVER 1-YEAR QUALITY ASSURANCE: items we offer 12 months replacements service, any defective parts just contact us for free replacements and we provide...
SaleBestseller No. 16
WSDCAM Freezer Door Alarm with Delay When Left Open, 3/15/30/60 Seconds Adjustable Delay...
  • 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...
  • 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...
  • 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...
  • Low battery warning. Installation Note: Ensure close the alarm and magnetic strip, the installation distance between them should not exceed 0.78 inch....
SaleBestseller No. 17
Standard Motor Products DS-1541Door Jamb Switch Assorted, One Size, DS-1541
  • Country Of Origin : China
  • The Package Height Of The Product Is 1.6 Inches
  • The Package Length Of The Product Is 3.89 Inches
  • The Package Width Of The Product Is 2.44 Inches
Bestseller No. 18
DOOR MONKEY Child Proof Door Lock & Pinch Guard - For Door Knobs & Lever Handles - Easy to Install -...
  • INSTALLATION REQUIREMENTS: The Door Monkey works with standard 1-⅜” thick interior doors and standard rectangular door stop moulding. It does not...
  • NO TOOLS OR TAPE REQUIRED: Our unique design allows the Door Monkey to be installed in seconds without the need for tools, tape or hardware. No tape...
  • NO ACCIDENTAL LOCK-INS: The Door Monkey is operable from both sides of the door so there is no chance of your child locking you in a room.
  • VERSATILE DESIGN: The Door Monkey is not only an incredibly effective door lock, it also doubles as a pinch guard. The door is always secured in a...
  • WORKS WITH DOOR KNOBS & LEVER HANDLES: The Door Monkey simply clamps to the edge of your door in seconds and works with any style of door knob or...
Bestseller No. 19
Standard Motor Products AW-1023 Door Jamb Courtesy Light Switch
  • Standard Door Jamb Courtesy Light Switch (AW1023)
  • Part number: AW-1023
  • Package Weight: 1.021 pounds
  • Package Dimensions: 1.5 L x 3.0 H x 1.13 W (inches)
Bestseller No. 20
Wittle Finger Pinch Guard - 2pk. Child Proofing Doors Made Easy with Soft Yet Durable Foam Door...
  • WITTLE FINGER PINCH GUARD ➡️ Made from soft EVA foam and is perfect for protecting the little hands and fingers of your baby, toddler, or child...
  • FLEXIBLE C SHAPE ➡️ Makes it easy to attach and fits around any size door. Because of the tight fit the door stop will not fall or slide off and...
  • CHILD DOOR STOPPER ➡️ Provides a soft cushion between the door and door frame. This keeps the door from slamming shut due to a breeze coming from...
  • TO USE ➡️ Simply place the Finger Pinch Guard on the side of the door and high enough up to be out of reach for kids. Alternatively you can place...
  • THE WHITE COLOR AND SIMPLE DESIGN ➡️ Blends in and matches any décor style. The Wittle Finger Pinch Guard is a great way to baby proof and...

Having trouble finding a great Door Ajar Warning?

This problem is well understood by us because we have gone through the entire Door Ajar Warning research process ourselves, which is why we have put together a comprehensive list of the best Door Ajar Warnings available in the market today.

After hours of searching and using all the models on the market, we have found the best Door Ajar Warning for 2023. See our ranking below!

How Do You Buy The Best Door Ajar Warning?

Do you get stressed out thinking about shopping for a great Door Ajar Warning? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Door Ajar Warning, which is why we have assembled a comprehensive list of the greatest Door Ajar Warning available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Door Ajar Warning that you consider buying. Your questions might include the following:

  • Is it worth buying an Door Ajar Warning?
  • What benefits are there with buying an Door Ajar Warning?
  • What factors deserve consideration when shopping for an effective Door Ajar Warning?
  • Why is it crucial to invest in any Door Ajar Warning, much less the best one?
  • Which Door Ajar Warning are good in the current market?
  • Where can you find information like this about Door Ajar Warning?

We’re convinced that you likely have far more questions than just these regarding Door Ajar Warning, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Door Ajar Warning, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Door Ajar Warning. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Door Ajar Warning buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Door Ajar Warning currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Door Ajar Warning has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Door Ajar Warning?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Door Ajar Warning.
  5. Customer Ratings: Number ratings grade Door Ajar Warning objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Door Ajar Warning.
  7. Product Quality: You don’t always get what you pay for with an Door Ajar Warning, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Door Ajar Warning is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Door Ajar Warning information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Door Ajar Warning is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: Why does the ajar warning stay on in my car?

A: The door ajar warning staying on is usually caused by a bad door jamb switch. Here are the most common symptoms when the door jamb switch has failed, or the door ajar warning stays on. Dome light on – If the vehicle thinks that the door is ajar, it’ll leave the dome light on.

Q: Is it safe to drive with the door ajar warning on?

A: It is safe to drive with the door ajar warning on, as long as you’ve made sure that all of the doors are securely shut. Your vehicle thinking that the door is ajar can keep the power locks from working. If that is the case, make sure that you manually lock the doors when you feel the need.

Q: What does it mean when your car says door ajar?

A: The door ajar message can help you get a door all the way closed when you otherwise wouldn’t notice it. Over the life of a vehicle, it is possible for the door ajar warning to stay on even when the doors are, in fact, not ajar.

Q: What are the symptoms of a bad door jamb switch?

A: Here are the most common symptoms when the door jamb switch has failed, or the door ajar warning stays on. Dome light on – If the vehicle thinks that the door is ajar, it’ll leave the dome light on.