10 BEST DOOR ALARMS for sale in 2024 – compare between the best door alarms on sale.

Rank Product Rating
1
GE Personal Security Window/Door Alarm, 2-Pack, DIY Home Protection, Burglar Alert, Wireless Alarm, Off/Chime/Alarm, Easy Installation, Ideal for Home, Garage, Apartment, Dorm, RV and Office, 45115
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2,614 Reviews
Product Highlights
  • 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

$11.99 $10.96
2
Window Door Alarm, Toeeson 120DB Pool Alarm for Doors, Magnet Triggered Home Security Burglar Alarm for Doors and Windows
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141 Reviews
Product Highlights
  • 120 LOUD ALARM – this Magnetic sensor window door alarm loud enough to detects entry, prevent kids and babies going out the house, protecting your home or office whether you are in or out. (audible up to 750 feet/230M away)
  • EASY INSTALLATION - Easily mounted by adhesive, tape it on the window or door then all is done! No wiring needed! No screws needed! Completely DIY! (NOTICE: MAKE SURE THE GAP BETWEEN THE ALARM AND MAGNET PART WITHIN 1 CM.)
  • ULTRA-SLIM DESIGN - Size: 2.9" x 1.5" x 0.4, ultra-slim door and window alarm with 2 adjustable settings (on/off). Perfect for home, office, garage, dorm room, apartment or even RV.
  • LOW BATTERY INDICATOR – you will easily know when to replace the batteries with its low battery indicator, no worry about failing to work. ( 3xLR44 batteries included per alarm )

$26.99
3
Personal Security Window & Door Alarm Bell | Wireless Sensor Door Window Burglar Alarm | Pack of 10
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193 Reviews
Product Highlights
  • 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 120 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

$18.99
4
HENDUN Wireless Door Alarm with Remote, Windows Open Alarms,Home Security Sensor, Pool Alarm for Kids Safety, Prevent Robbery (2 Pack)
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98 Reviews
Product Highlights
  • Easy to install and operate - pool/gate/door alarm with remote
  • Multi-purpose - magnetic contact door alarms/doorbell chime/door alarm for pool/fridge door alarm/prying door alarm
  • Keep remote in sync - More than one remote sensors can be synchronized
  • Magnetically triggered - alarm sounds when window or interior door is opened by kids & dementia patients

$35.00 $22.99
5
SABRE Door Handle Alarm – 110dB Door Alarm for Home Security – Audible up to 600 Feet (185M) Away – Vibration-Triggered Security Alarm Sounds when Door Knob is Touched from Outside
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Product Highlights
  • ATTENTION-GRABBING - extremely loud 110dB alarm helps wake/alert homeowner or renter, helps deter intruder and possibly notifies neighbors (audible up to 600 feet (185M) away)
  • USER-FRIENDLY & VERSATILE - 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 any time after the initial 30-second delay
  • PORTABLE - PERFECT FOR HOME & TRAVEL! - HOME: entry doors, bedroom doors, houses & apartments; TRAVEL: hotel rooms & dorm rooms
  • EASY INSTALLATION & WORKS DURING POWER OUTAGES - no wiring needed (requires 3xAAA batteries, not included); simply hang the alarm on the inside of your door handle - perfect travel alarm!

$11.99 $8.99
6
Door Window Alarm 2 Pack Noopel Home Security Wireless Magnetic Sensor Burglar Anti-Theft 120DB Alarm with Batteries Included - DIY Easy To Install (2)
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Product Highlights
  • Magnetic door window alarm sensor 120db alerts a person to a door or window opening
  • Prevent children going out the house without notice. Also ideal entry warning for your home, office, apartment, garage and so on
  • Ultra-thin door and window alarm with 2 adjustable settings (off/on).3xLR44 batteries included
  • Easy installation, No wiring needed! No screws needed! Included double sided tape!

$13.99
7
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
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10 Reviews
Product Highlights
  • 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 and 3 extra backup batteries come with the package. 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.

$19.99
8
EMDMAK Door Stop Alarm with 120DB Siren Door Stop for Home & Travel (Black) (Pack of 2)
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Product Highlights
  • [Dual Function]: Can be used as a door stop alarm and door stopper, Its high damping rubber bearing can prevent the door sliding and prevent the bad guys into. A protector around you. Can be used in home and travel.
  • [3 Level of Sensitivities]: Hige-Midium- Low Sensitivities. Which depends on the distance door touch the door stop alarm.
  • [Loud Alarm]: Very loud shrill that would definitely scare someone away with 120db alarm. Weight: 4.5 oz.
  • [Powered by 9V Battery]: The door stop alarm powered by 9V battery, One piece can be used for a year under normal circumstances. Very practical. (Note: Battery not include)

$13.99
9
GE Deluxe Wireless Door, 120 Decibel, Alarm or Entry Chime, Indoor Personal Security, with Keypad Activation, 45117, Kit, White
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Product Highlights
  • Deluxe door alarm perfect for homes, apartments, dorm rooms and offices. 120 decibel alarm is loud enough to make a would be intruder think twice about entering through your door and alert your neighbors of a possible break-in.
  • Easy to use four-digit keypad for programming your custom pin - easy access buttons and controls for simple operation.
  • Easy to install, simply mount using the provided mounting plate for temporary or permanent installation (double-sided tape and screws provided).
  • Features "Away" and Home" modes - both chime and alarm modes for when you are home or away as well as instant or delayed alarm.

$29.99 $12.36
10
Koogeek Door Window Sensor,Open Entry Smart WiFi Sensor Contact Door Window Sensor, Notification Reminder Alexa for Voice Control, No Hub Required, Replaceable Battary, Remote Control, 1 Pack
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Product Highlights

$19.99

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