If you are shopping window sensors, then you probably have checked it out on various places online. We understand that you are looking for that one best window sensors that fulfills all your demands considering its price, usability, and durability. If this is what you are looking for, great! Jump straight to our discussions.

We are sure that many models, brands, and companies selling window sensors are available in the market and it will leave you in a state of confusion as you can’t decide which one to opt. So to make things easier for you we have compiled a list of top-rated window sensors you can choose from along with their benefits and key aspects. Though all the choices in the list are amazing, We would recommend using UHPPOTE Normal Closed Wired Screw-Terminal Surface-Mount Magnetic Contact for Window Door Security (Pack of 5) as it is a high-quality product and is available at a reasonable price. With good quality and pretty smart features, you will definitely love this product. However, all the other window sensors discussed in the list are equally wonderful and pocket-friendly. In this article, we have only shared the best products that guarantee high quality and backed by top manufacturers or brands.

Best window sensors

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Product Title
Score

GE Personal Security Window/Door, 4-Pack, DIY Protection, Burglar Alert, Wireless, Chime/Alarm, Easy Installation, Ideal for Home, Garage, Apartment, Dorm, RV and Office, 45174, 4 Pack
9.7

Ring Alarm Contact Sensor (2nd Gen) – 2-pack
9.5

Personal Security Window & Door Alarm Bell | Wireless Sensor Door Window Burglar Alarm | Pack of 10
9.2

Wsdcam Door and Window Alarm for Home Wireless Alarm Security System Magnetic Alarm Sensor Time Delay Alarm Loud 110 dB, 4-in-1 Mode Window Alarms 10 Pack
8.9

Samsung SmartThings GP-U999SJVLAAA Door & Window Multipurpose Sensor, White
8.4

UHPPOTE Normal Closed Wired Screw-Terminal Surface-Mount Magnetic Contact for Window Door Security (Pack of 5)
8.2

Geeni Wi-Fi Door Sensor, Smart Door and Window Sensors, White, 2-Pack – No Hub Required – Wireless Design, Instant Alerts, Requires 2.4 GHz Wi-Fi
7.6

Window Door Alarm, Toeeson 120DB Pool Alarm for Doors, Magnet Triggered Home Security Burglar Alarm for Doors and Windows
7.4

Smart Door Sensors, 1/4 Mile World's Longest Range Wireless Window Door Sensor Work with Alexa IFTTT, Smartphone Monitor APP Alerts Open Reminder Smart Home Security Kit, 4 Packs, YoLink Hub Included
7.2

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
6.8

GE Personal Security Window/Door, 4-Pack, DIY Protection, Burglar Alert, Wireless, Chime/Alarm, Easy Installation, Ideal for Home, Garage, Apartment, Dorm, RV and Office, 45174, 4 Pack


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GE Personal Security Window/Door, 4-Pack, DIY Protection, Burglar Alert, Wireless, Chime/Alarm, Easy Installation, Ideal for Home, Garage, Apartment, Dorm, RV and Office, 45174, 4 Pack

$21.99
$19.73
 in stock
3 used from $14.60
Free shipping
Amazon.com
as of March 28, 2024 12:12 pm

Features

  • 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 wire and hassle-free mounting with the included double-sided tape, everything you need is included in the box
  • Battery Operated – Powered by 4 LR44 button batteries (included) and features a battery test button and low battery indicator LED
  • Peace of Mind – These home security products are designed and tested to fortify your home with a reliable layer of protection, empowering you to live your life free of worry

Ring Alarm Contact Sensor (2nd Gen) – 2-pack


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Ring Alarm Contact Sensor (2nd Gen) – 2-pack

$39.99  in stock
Amazon.com
as of March 28, 2024 12:12 pm

Features

  • Get instant mobile alerts when doors and windows open in your home with a Ring Protect subscription (sold separately).
  • Now smaller to enable increased placement options.
  • Easy installation with no tools required.
  • Mounts to door and window frames.
  • Includes two 3V CR2032 batteries.

Personal Security Window & Door Alarm Bell | Wireless Sensor Door Window Burglar Alarm | Pack of 10


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Personal Security Window & Door Alarm Bell | Wireless Sensor Door Window Burglar Alarm | Pack of 10

$17.99  in stock
Amazon.com
as of March 28, 2024 12:12 pm

Features

  • 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.

Wsdcam Door and Window Alarm for Home Wireless Alarm Security System Magnetic Alarm Sensor Time Delay Alarm Loud 110 dB, 4-in-1 Mode Window Alarms 10 Pack


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Wsdcam Door and Window Alarm for Home Wireless Alarm Security System Magnetic Alarm Sensor Time Delay Alarm Loud 110 dB, 4-in-1 Mode Window Alarms 10 Pack

$39.99  in stock
Amazon.com
as of March 28, 2024 12:12 pm

Features

  • Door window alarm deterring thieves effectively by 110dB loud alarm, also prevent children /pets going out the house without notice
  • Window alarm sensors with 4 modes -- Not only on/off setting, but also General Alarm, Constant Alarm, Closing-door Alert and Doorbell Mode. You can easily set the mode according to your need. Great for home, garage, RV and warehouse security, kids safety, also Freezers and Refrigerators
  • This wireless alarm with high quality and small size, suitable for most of doors windows (sliding/crank/hung....doors and windows ), cabinets, and drawers...
  • Easy operation, press on/off switch to power on/off. Low consumption, battery can last longer. With low battery warning, if in low battery, it will sound "Du-Du-Du-Du"
  • Simple peel and stick installation, package Includes everything you need when install. Came with LR44 batteries and adhesive tape. If you need any assistance or confused, just email us, we are always here to help you with any problem

Samsung SmartThings GP-U999SJVLAAA Door & Window Multipurpose Sensor, White


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Samsung SmartThings GP-U999SJVLAAA Door & Window Multipurpose Sensor, White

$59.90  in stock
1 used from $15.00
Amazon.com
as of March 28, 2024 12:12 pm

Features

  • Versatile Monitoring: All-in-one open/close, vibration, orientation, angle (tilt), and temperature sensor for multipurpose functionality
  • 24/7 Monitoring: Receive instant phone alerts if a door, window, cabinet or drawer opens unexpectedly
  • Stay Safe: Get a notification if you forgot to close your doors or windows to ensure your home stays safe
  • Requirements: Must have SmartThings App and SmartThings Hub or compatible device with SmartThings Hub functionality (connected devices sold separately)
  • Compatibility: Works with Google, Amazon Alexa, SmartThings, and Zigbee communication protocols

UHPPOTE Normal Closed Wired Screw-Terminal Surface-Mount Magnetic Contact for Window Door Security (Pack of 5)


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UHPPOTE Normal Closed Wired Screw-Terminal Surface-Mount Magnetic Contact for Window Door Security (Pack of 5)

$11.99  in stock
2 new from $11.99
Free shipping
Amazon.com
as of March 28, 2024 12:12 pm

Features

  • Switch Type: NC (Normal closed type)
  • This Contact Works with Any Access Control or Burglar Alarm System Available
  • This contact can't connect directly to power, it works with your alarm system provide a switch signal. Working current under 12V
  • Great for use in family and factory window, door. etc.
  • NC means Normally Closed: When the magnet together, the circuit is conductive (light on); When the magnet separate, the circuit is not conductive (light off).

Geeni Wi-Fi Door Sensor, Smart Door and Window Sensors, White, 2-Pack – No Hub Required – Wireless Design, Instant Alerts, Requires 2.4 GHz Wi-Fi


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Geeni Wi-Fi Door Sensor, Smart Door and Window Sensors, White, 2-Pack – No Hub Required – Wireless Design, Instant Alerts, Requires 2.4 GHz Wi-Fi

$24.99  in stock
2 new from $24.99
Free shipping
Amazon.com
as of March 28, 2024 12:12 pm

Features

  • SMART HOME SECURITY SENSORS: The Geeni Door & Window Sensor gives peace of mind, anywhere, anytime. Get real time alerts at the exact moment you have an unexpected guest, opened safe or escaped pet.
  • NO HUB REQUIRED: This smart home door and window sensor system works with your home Wi-Fi—no hub required! Simply download the Geeni app, mount your sensors with the included adhesive or screws, and connect.
  • COMPATIBILITY: The Geeni Door and Window Sensors are only compatible with 2.4GHz Wi-Fi networks. The sensors easily install in any entryway and the wireless design offers flexible placement options.
  • CONTROL FROM ANYWHERE: Using your home Wi-Fi, you can set up automated actions with other Geeni Smart Home products such as automatically powering on the lights when a door is opened.
  • LONG-LASTING PERFORMANCE: The Geeni Door and Window Sensors are CR2 battery-powered for a long-lasting performance. You can put your mind at easy knowing that the built-in battery provides continuous operation for up to 2-years.

Window Door Alarm, Toeeson 120DB Pool Alarm for Doors, Magnet Triggered Home Security Burglar Alarm for Doors and Windows


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Window Door Alarm, Toeeson 120DB Pool Alarm for Doors, Magnet Triggered Home Security Burglar Alarm for Doors and Windows

$39.99
$27.99
 in stock
Amazon.com
as of March 28, 2024 12:12 pm

Features

  • 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 0.4IN.)
  • 2022 UPGRADED ULTRA - SLIM DESIGN - Size: 3.0" x 1.5" x 0.63", ultra-slim door and window alarm with 2 adjustable settings (alarm/chime). Perfect for home, office, store, 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. ( 4xLR44 batteries included per alarm )
  • WHAT YOU GET – 6 packs upgraded decent door window alarms with chime, 100% customer satisfaction service, value for your money, any questions, do contact us for help! We are always here to help you out.

Smart Door Sensors, 1/4 Mile World’s Longest Range Wireless Window Door Sensor Work with Alexa IFTTT, Smartphone Monitor APP Alerts Open Reminder Smart Home Security Kit, 4 Packs, YoLink Hub Included


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Smart Door Sensors, 1/4 Mile World's Longest Range Wireless Window Door Sensor Work with Alexa IFTTT, Smartphone Monitor APP Alerts Open Reminder Smart Home Security Kit, 4 Packs, YoLink Hub Included

$75.99  in stock
2 new from $75.99
Free shipping
Amazon.com
as of March 28, 2024 12:12 pm

Features

  • A SMART START! Everything you need to get started: one YoLink Hub and four Door Sensors. Batteries are included and preinstalled, good for up to 5 years between battery changes. Supports 300+ devices from our full product line. Add more hubs for large homes, high-rise condo buildings, etc.
  • WHY PAY A MONTHLY FEE, when you can secure it for free? Self-monitor and save when you take advantage of our many ways to be notified of alarms and off-normal events in and around your home or business. See "Know Now!" for more information!
  • THAT WAS EASY! Installs in moments: scan the sensor's QR code, give it a name, peel off the pre-applied 3M brand mounting tape protective plastic, press the sensor and magnet to the door and frame, and you have added security to your home or business!
  • MORE THAN JUST A DOOR ALARM! Place a sensor on each exterior door and window to 'Protect Your Perimeter' Activate and control lighting. Place a sensor on your fridge/freezer door or lid and know if it was left open, to prevent food loss. Track activity in your home or business. Keep an eye on children and elderly loved-ones. Use the sensors to protect liquor & medicine cabinets, gun safes, storage lockers & boxes.
  • DOOR AJAR! Our unique Door Left-Open reminder can be used to alert you to a door or window left open too long! You define the maximum time. Use our SpeakerHub, our audio hub, to play a tone or message, alerting you when a door is opened or left open too long.

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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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

 out of stock
Amazon.com
as of March 28, 2024 12:12 pm

Features

  • 【Your personal butler&receptionist】 Instant notification to your phone immediately when door or window is opened or closed. With Koogeek door window sensor, you don't have to worry about your baby going out of house without notice, and easily know when your aged parents leave or arrive home, even can be clear when someone enters your shop,office and company reception,etc.Keeping you safe and informed all the time.
  • 【Full peace of mind】Koogeek door open sensor provides 24-hour monitoring. Even you are far from your home,garage,car,shed,and garden,etc,you can check whether the door/window is open with free Koogeek life app anytime and anywhere,giving you a full sense of security.
  • 【Everything is under control】Support checking unlock / lock records and battery level on free Koogeek life app.Never worry about missing any important moment or running out of battery.If you install more than one koogeek smart wifi door sensor in different places. All the status of doors and windows will be displayed simultaneously within the app so that you can easily know what you want at a glance.
  • 【Automation&Works with Alexa/Google Assistant】Set up automation scenario based on the condition of koogeek door entry sensor.For example, the smart light of the bedroom will be automatically turned on while the door opens, giving the appearance that someone is at home.It is compatible with Alexa and Google Assistant.So you can know the status of doors/windows by giving voice commands:"Alexa,is the door open?"
  • 【Buy with Confidence& Special Gift】Koogeek door window sensor are thoughtful gift for your loved one's for every special occasions.

So, These were our complete list of best window sensors you can find online. As you would not want to spend your hard earned money again and again, we have made this list with extensive research and review to help you get the best product in your hand. So, you can decide accordingly by comparing the features of different window sensors and select the best among others.