Are you trying to find alarm for door knob among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!
We investigated and evaluated a number of the top-selling alarm for door knob on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 20 hours of research and did 21 alarm for door knob tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!
An overview of our top picks
Table of contents
The best alarm for door knob you can buy today
- ATTENTION-GRABBING: Extremely loud 110dB alarm helps wake/alert homeowner or renter when vibration is detected, helping deter intruder and possibly notifying neighbors (audible up to 680-feet/205-meters away)
- USER-FRIENDLY & VERSATILE: Keep peace of mind with the 3 adjustable settings (off/alarm/chime); chime mode is ideal to alert you when children or guests are coming and going when you are at home; alarm mode features 30-second activation delay to prevent immediate false triggering, but sounds immediately when doorknob is touched anytime after the initial 30-second delay
- PERFECT FOR TRAVEL: Compact size makes this alarm perfect for home and travel. Feel safe wherever you go - use the alarm on entry doors, bedroom doors, houses, apartments, hotel rooms, or even dorm rooms
- EASY INSTALLATION: No wiring needed (requires 3xAAA batteries, not included); simply hang the alarm on the inside of your door handle - perfect for homes, apartments, dorm rooms, or travel!
- RELIABLE: Backed by over 45 years in the security industry and developed by the #1 pepper spray brand trusted by police and consumers worldwide.
- A Door Watcher:Hang it on door knob or handle. When there is vibration ,it will make 115DB sounds.
- Static detecting:This function is available only when the door handle is made by metal. When someone is going to open the door and has not touched the handle yet. The alarm can sense the static electricity carried by human beings and beeps.
- Chime mode: to remind you someone has get in/out in a friendly way.If there is a toddler at home, use this to provent them from leaving alone.
- Small and portable:Idea for front doors, apartments, hotels, bedrooms, dorm rooms. Take the alarm with you when traveling, it is your door watcher your safety guardian and your travelling company.Set in 2seconds: Placei -> open -> go to sleep
- Three AAA batteries needed: (they are not included. Customers need to purchase separately.) The three AAA batteries can last approximately 1500 hours in standby mode. The alarm beeps for change while low batteries.
- Prevent Unwanted intruders Super Loud Alarm: 130 dB will startle the intruder and alert you of suspicious activities. Parents also use this to keep their kids safe as well as to prevent people with Dementia or Alzheimers from going where they're not suppose to go
- Simple and Quick Setup: No complex set up and wiring, the simple arm and disarm feature allows you to utilize one of two alarm modes (30 sec and continuous) and choose between sensitivity adjustment
- Compact and Portable: Use as home security, apartment security, in your bedroom sensor, or on your travels while staying at a hotel
- Secure your Home: Vibration door alarm works on any type of doorknobs, including metal, French, standard, and plastic doorknobs
- Package Contents: 2x Vibration Detection Alarms, 2x 9V Batteries, Mounting dry wall screw (for mounting on wall), User's guide
- Home Security: When you install the touch in your house, office or factory, it will to alarm once children open the doors and or a theft breaks in.
- Anti Theft: In hotel you can install it on the the door or window to ensure safety. After check-out it can be prepared for -time use.
- Wirless: You can easily hang it on the inside door handle in no need of special wires, turn it on and the alarm will frighten away unwelcome invaders, thus protecting you and your families.
- : 120db ultra alarm ringing. Adopts ABS material, lightweight, antirust and .
- How to Use: When needed to use the alarm, only put the to "ON" position, and the alarm devices in stand-by. When the door or window is touched, it will immediately makes sound for alarm. And the sound will not stop until the is put to "OFF" position(A 9V battery is availe inside the device, for a new one when the original battery is used up).
- Wide application: these door entry alarms are suitable for various kinds of doors and windows with handles, applied in families, rental rooms, dormitories, hotels, shops, warehouses and other places of anti-theft, also an effective helper for traveling to protect the safety of you and your family
- Easy to use: just insert 3 batteries (not included) into the alarm for door handle, turn on the side switch, and hang the alarm on the inside of the door handle, then you can enjoy a secure living place
- Working principle: hang up the triggered home security alarm, and after the red light flashes for about 30 seconds and stops, the door alarm officially enters the alarm state; When someone touches the door handle or opens the door or window and generates vibration, the alarm will immediately sound an alarm to remind you
- Dual-mode alarm: the switch and alarm mode is in an integrated key, pushing up is the doorbell, pushing down is the alarm sound; When the doorknob sensing alarm is not in use, the switch key can be restored; Besides, the alarm sound is up to 120 dB, no omissions, no false alarms
- Adjustable sensitivity: there are 3 levels of sensitivity to be adjusted, which can be set according to your needs; Generally we recommend you to set it to mid-range, which can effectively protect your home and let you rest assured
- Hanging Door Alarm Travel Prevent Intruders: Hang the security door alarm on the door handle, when someone touches the handle, the siren will sound 120 decibels to warn the intruder. Parents also use this hanging door handle alarm to keep their kids safe as well as to prevent people with Dementia or Alzheimers from going where they're not suppose to go
- Travel Door Alarm Sensor Working Principle: Hang up the door alarms for travel, the red light will stop after flashing for about 30 seconds, and the door handle alarms for home security will officially enter the alarm state; when someone touches the door handle or opens the door and window and vibrates, the door alarms for home security will immediately send out an alarm to remind you
- Hanging Door Screamer Alarm Two Alarm Modes: Door alarms for kids safety, door open alarm, no complicated setup and wiring required, simple arm and disarm functions allow you to use one of two alarm modes and choose between sensitivity adjustments
- Door Handle Alarm Reminder Wide Range of Application: hotel door handle alarm is suitable for all kinds of doors and windows with handles, door sensor alarm suitable for anti theft places such as homes, rental rooms, dormitories, hotels, shops, warehouses, etc, and portable door alarm for travel is also an effective helper for travel protection doors and windows. Door security alarm the safety of you and your family
- Alarm Door Sensor Rooms Easy to Use: Just plug 3 batteries (not included) into the door handle siren, turn on the side switch, hang the door knob alarms hanging alarms on the inside of the door handle, and enjoy a safe place to live. Window alarm sensors and window alarms for home security use as home security, apartment security, in your bedroom sensor, or on your travels while staying at a hotel
- Professional Manufacturing: This is a brand new and excellent quality touch sensor, 120db ultra alarm ringing
- Material: The alarm touch sensor is made of high-quality ABS material, good resistance, lightweight and in use
- Touch Sensitive: When you install the touch sensor in your house, office or factory, it will to alarm once children open the doors and windows or a theft breaks in
- Ensure Security: In hotel you can install the sensor on the the door or window to ensure security. After check-out it can be prepared for next-time use
- Convenient to Use: You can easily hang it on the inside door handle in no need of special wires, turn it on and the alarm will frighten away unwelcome invaders, thus protecting you and your families
- 98 decibal alarm
- Installs in seconds
- No wiring or tools needed
- Alarms any door with metal door knobs
- Instant alarm activation for personal use
- Prevent Unwanted Intruders: Door handle alarm is practical, when actived by vibration or touching, it will trigger and make extremely loud 120dB alarm sound that notifies neighbors and frightens thieve away, protect you and your belongings
- Easy to Install: Vibration alarm requires no wiring. Just hang it on the inside door knob, turn on the switch, you can carry it with you and use it in hotel, dormitories, and rental rooms
- Convenient in Using: Door vibration alarm is powered by 3 AAA batteries. just insert the batteries (not included) into the alarm, turn it on with the switch on the side, and hang the alarm on the inside of the door or window handle
- Two Modes: Door alarm has 2 modes: alarm mode and doorbell mode, you can use the button on the back to switch between them
- Wide Application: Door entry alarm is suitable for various kinds of doors and windows with handles or knobs, applied in dormitories, hotels, shops, warehouses and many other places
- ATTENTION-GRABBING: When door or window is opened, the extremely loud 120dB alarm helps wake/alert homeowner or renter, helps deter intruder and possibly notifies neighbors (audible up to 1,500-feet/457-meters away)
- EASY INSTALLATION: 4 adjustable settings (chime/home/away/panic); chime mode is ideal to alert when guests are coming & going while at home; Panic mode sounds alarm with key combination; Wireless alarm works on both left & right side opening doors
- ATTRACTIVE & CONSUMER-PREFERRED: Superior to other home security products, this premium white alarm looks great inside your home
- KEYPAD DOOR ALARM PREVENTS ACCIDENTAL ACTIVATION: Alarm is secured by 4-digit PIN of your choosing with entry/exit delay setting; no key fob required
- EXTRA LEVEL OF SECURITY: Provides battery status update with low battery indicator (requires 3xAAA batteries)
- 100% Brand New and excellent quality.
- 120db ultra alarm ringing.
- Adopts ABS material, lightweight, antirust and .
- When you install the touch sensor in your house, office or factory, it will to alarm once children open the doors and windows or a theft breaks in. In hotel you can install it on the the door or window to ensure safety. After check-out it can be prepared for next-time use.
- You can easily hang it on the inside door handle in no need of special wires, turn it on and the alarm will frighten away unwelcome invaders, thus protecting you and your families.
- Portable,adopts ABS material, lightweight, antirust and .Whether you travel or on business, you can take it with you everywhere and anytime. of a burden.Is your home travel necessary.
- 120 dB ultra alarm ringing. turn it on and the alarm will frighten away unwelcome invaders, thus protecting you and your families.
- It can be cycle use .To stay at the hotel, you can install this door alarm on the door and window, it will you, upon checking out, take the alarm with you for next-time use.
- Easy to use,just turn it on and hang it on the inside door handle in no need of special wires, and secure, intelligent efficient, convenient .When don't need to use the alarm, only put the switch to "ON" position, and the alarm devices in stand-by.
- Door alarm can be widely used in your house, office or factory, hotel and so on .When you install the touch sensor in your house, office or factory, it will to alarm once children open the doors and windows or a theft breaks in.
- (Loud Detachable Alarm): Keep your home secure with the integrated 120dB vibration intruder alarm; its loud siren is audible up to 1000ft, and its detachable design lets you hang it on any door knob for portable security.
- (Adjustable Fit): Our sliding door security bar has 12 adjustment notches that allows it to extend between 18.25" to 46.50" to fit a variety of doors and patio doors.
- (2 in 1 Door Jammer and Sliding Door Bar): The dual purpose home security bar features easily interchangeable attachments designed for both hinged doors and sliding doors or windows.
- (Heavy Iron Duty Construction): The security bar for front door is built from 1/16" thick iron and engineered to resist up to 400lbs of force to help against kick-ins / forced entries.
- (Easy to Use): Arm and disarm your door in a couple seconds. The door jammer security bar simply props underneath your door knob or, for patio doors it slots in on the door tracks.
- Door Knob Security Alarm：Hang The Alarm On The Door Handle, When Someone Touches The Door Handle, The Alarm Will Sound A 120Db Alarm To Scare Off The Intruder.
- Touch Sensitive Door Handle Alarm：The Alarm Has A High Sensitivity Sensor, If In A Safe Environment, We Recommend That You Turn Off The Sensor Switch (On The Side Of The Alarm), Otherwise The Alarm Sound Will Bring Trouble To Your Neighbors Or Friends.
- Travel Door Knob Alarm：This Alarm Will Give You A Sense Of Security When You Travel In Unfamiliar Places. The Alarm Will Not Only Prevent Thieves From Entering Your Hotel Room, You Can Also Hang It On The Door Of Your Room When You Are Away From Home For An Additional Security System For Your Home.
- Hotel Door Handle Alarm：You Can Hang The Alarm On The Door Or On The Handle Of The Window, But If It Is Windy Outside, We Do Not Recommend Hanging It On The Window, Otherwise The High-Sensitivity Alarm Will Give You Trouble At Night, You Can Put It On The Road That Must Enter The Room, As Long As Anything Touches The Alarm, It Will Sound A 120Db Alarm.
- Portable Door Knob Alarm：Portable Design Is Easy To Carry, You Can Put In The Suitcase When Traveling, You Can Also Put In The Pocket Of Clothes, If In Danger, Open The Switch On The Side, Touch The Alarm, The Sound Issued Can Scare Off The Bad Guys, Or Get Assistance.
- and Reliable ---- This travel door alarm delivers a powerful 120db ultra alarm that ensures the utmost safety and for you and your loved ones.
- and Lightweight ---- Crafted with premium ABS material, door handle alarm is lightweight yet sturdy, offering long-lasting functionality and against rust and wear.
- Efficient Theft Deterrent ---- Install this door handle alarm in your house, office, or factory to instantly an alarm when children open doors or windows, or when a thief tries to break in, effectively safeguarding your premises.
- Versatile Safety Solution ---- home security touch door sensor is ideal for hotel use, you can easily install this alarm on doors or windows to enhance security. After check-out, it can be quickly prepared for future use, ensuring continuous for guests.
- Easy to Use and Effective ---- You can easily hang it on the inside door handle in no need of special wires, turn it on and the alarm will frighten away unwelcome invaders, thus protecting you and your families.
- 【Protect your family】This portable door alarm can protect key access points and trigger an alarm when doors is opened. Super loud 120 decibel buzzer for thieves, safer to use.
- 【Wide Applications】This door alarms for home security can monitor your home 24/7. Use it on doors,cabinets, drawers or anywhere you want to be notified when it's open or closed.
- 【Doorbell/Alarm】Simple operation, one-button doorbell/alarm switch control, two modes optional, easy to switch between two modes, effortless.
- 【Security Essentials】Install this door alarm in your home, office, factory, when doors and windows are opened by children or robbery, door alarm will remind you to check security. When staying in a hotel, you can install this burglar alarm on your doors and windows, portable door alarm will protect you when you leave, and take portable door alarm with you for your next use.
- 【Easy to use】The portable door alarm does not require special wires. Simply hang on an interior doorknob, flip the switch, and the window opening alarm will scare off unwanted intruders, keeping you and your home well protected.
- 【 Alarm】: 120db ultra alarm ringing. helps wake/alert homeowner or renter when vibration is detected, helping deter intruder. You can install it on the the door or window to ensure safety
- 【Safety and Security】: You can easily hang it on the inside door handle in no need of special wires, turn it on and the alarm will frighten away unwelcome invaders, thus protecting you and your families.
- 【 Touch Sensor】: When you install the touch sensor in your house, office or factory, it will to alarm once children open the doors and windows or a theft breaks in
- 【Material】: Door Handle Alarm adopts ABS material, lightweight, antirust and . Powered by 9V battery(Not Included)
- 【Wide Application】: Compact size makes this door alarm perfect for home and travel. Feel wherever you , can be used on entry doors, bedroom doors, houses, apartments, hotel, or dorm rooms
- PROTECT YOUR APARTIMENT, HOME AND FAMILY WITH OUR DOOR KNOW door alarms for home security. Keep your home safer with our effective and easy-to-Install door knob door sensor alarm. 120 DB Vibration Motion Sensing Alarm sounds when doors with door knobs are opened or tampered with. Protection with door alarm security systems for house and for apartment security. A must have house accessories for home, apartment essentials for first apartment, dorm essentials for guys, personal safety alarm.
- USE ON DOORS WITH DOOR KNOBS ONLY. EASY TO INSTALL Wireless vibration sensing door knob alarm is easy to install and hang on almost all door with metal knobs. The door alarm sensor hangs on most door knobs as door security devices and simple alarm system for home security and apartment door security. Senses vibration on door knobs to work as an alarm for doors when opening, and for use as an additional house alarm systems, front door security, and door alarms for home security.
- HOW IT WORKS: This hanging door know alarm will work on only doors that have a metal door knob on both inside and outside. The hanging cord is sensitive to touch and when it senses touch and vibration it will sound an ear piercing alarm. The touch sensitive cord connects with metal of the door knob on the inside of the door, and if someone from outside touches the connecting metal part of the door knob outside, it senses the touch and sounds off the alarm. Will not work on doors with handles.
- COMPACT, PORTABLE, VERSATILE BATTERY OPERATED DOOR ALARM FOR TRAVEL. Compact size 2.31" W x 4.0 H x 1.0" D is battery operated (uses 3 AA batteries not included), fits easily in any purse, pocketbook, bag, briefcase to carry with you when you are on the go and travelling. Perfect hotel security for travelers, hotel door security, and hotel door alarm for travels. Ideal hotel door alarm for travelers and travel safety for women. Portable door alarm perfect as travel door alarm for hotel rooms.
- DON'T LET INTRUDERS GET THE BEST OF YOU with this homekit door sensor hanging door knob alarm. Protect your home and family from intruders with our door alarms for home security loud on doors with metal door knobs. The door security alarm device sounds an ear-piercing alarm when someone disturbs the door knob, keeping your household safer and more secure. A must have among personal protection personal safety devices and first apartment necessities. Use as travel door locks for hotel rooms.
- ENSURE THE SECUTIRY OF YOUR LIVING SPACE with thIs door knob door handle security home security door alarm. The door alarm security may also be used as a sleepwalking alarm, travel door alarm hotel, portable door alarm for travel, and toddler door alarm. The portable security alarm is great as door alarms for apartments, bedroom door alarm for kids, child door alarm. Hanging metal door knob alarms is a great inside door alarm for door opening by an intruder. Use as door safety locks from inside
- Door Knob Security Alarm：Hang The Alarm On The Door Handle, When Someone Touches The Door Handle, The Alarm Will Sound A 120Db Alarm To Scare Off The Intruder.
- Touch Sensitive Door Handle Alarm：The Alarm Has A High Sensitivity Sensor, If In A Safe Environment, We Recommend That You Turn Off The Sensor Switch (On The Side Of The Alarm), Otherwise The Alarm Sound Will Bring Trouble To Your Neighbors Or Friends.
- Travel Door Knob Alarm：This Alarm Will Give You A Sense Of Security When You Travel In Unfamiliar Places. The Alarm Will Not Only Prevent Thieves From Entering Your Hotel Room, You Can Also Hang It On The Door Of Your Room When You Are Away From Home For An Additional Security System For Your Home.
- Hotel Door Handle Alarm：You Can Hang The Alarm On The Door Or On The Handle Of The Window, But If It Is Windy Outside, We Do Not Recommend Hanging It On The Window, Otherwise The High-Sensitivity Alarm Will Give You Trouble At Night, You Can Put It On The Road That Must Enter The Room, As Long As Anything Touches The Alarm, It Will Sound A 120Db Alarm.
- Portable Door Knob Alarm：Portable Design Is Easy To Carry, You Can Put In The Suitcase When Traveling, You Can Also Put In The Pocket Of Clothes, If In Danger, Open The Switch On The Side, Touch The Alarm, The Sound Issued Can Scare Off The Bad Guys, Or Get Assistance.
- Safe and Secure – Ward off would-be intruders with a 120-decibel alarm triggered by a high-quality magnetic sensor, or choose for a chime to sound when windows or doors are opened and closed
- User Friendly – Features an easy-to-use OFF/CHIME/ALARM switch on the side of the alarm to let you choose your preference of alert, comes in a set of four to provide extra coverage for your home
- Easy Install – Experience completely wire and hassle-free mounting with the included double-sided tape, everything you need is included in the box
- Battery Operated – Powered by four long-life LR44 button batteries (included) and features a battery test button and low battery indicator to keep you notified of current power levels
- Peace of Mind – This home security product is designed to fortify your home with a reliable layer of protection, empowering you to live your life free of worry
How to choose a good alarm for door knob
Does the idea of finding a fantastic alarm for door knob make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!
Your presence here indicates that you are interested in alarm for door knob. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top alarm for door knob products available right now. You might be wondering how we came up with the list. How was this buying guide developed?
First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top alarm for door knob on the market right now!
The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:
Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top alarm for door knob brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.
Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top alarm for door knob based on those.
Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.
Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.
Customer ratings: Would it be accurate to suggest that the alarm for door knob were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.
Customer Reviews: Like ratings, provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.
Seller Rank: This is very intriguing! Not only do you need a good alarm for door knob, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.
Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your alarm for door knob.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting alarm for door knob for months and years to come.
Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.
Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.
These are the standards by which we selected our alarm for door knob. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.
Why should you believe us?
There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what alarm for door knob should you purchase in 2022?
This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on alarm for door knob.
