BEST DOOR & WINDOW SENSOR ALARMS

To help you choose the best DOOR & WINDOW SENSOR ALARMS, we’ve put together this comprehensive guide. We have tried to cover as much variety as possible. Hope you will find it helpful!

10 Best DOOR & WINDOW SENSOR ALARMS

IMAGE PRODUCT RATING PRICE
1. GE Personal Security Window/Door, 4-Pack, DIY Protection, Burglar Alert,...
2. Personal Security Window & Door Alarm Bell | Wireless Sensor Door Window...
3. Window Door Alarm, Toeeson 120DB Pool Alarm for Doors, Magnet Triggered Home...
4. Ring Alarm Contact Sensor (2nd Gen) – 2-pack
5. Wsdcam Door and Window Alarm for Home Wireless Alarm Security System Magnetic...
6. CPVAN WiFi Door Window Alarm, DIY Home Security Protection, No Contract, 1...
7. UHPPOTE Normal Closed Wired Screw-Terminal Surface-Mount Magnetic Contact for...
8. Door Alarm Replacement Magnet - Magnet for Surface-Mount Wireless or Wired...
9. WEIJ 10 Pair RC-33 NC Recessed Wired Security Window Door Contact Sensor...
10. Ring Alarm Contact Sensor 2-pack (1st Gen)

Best DOOR & WINDOW SENSOR ALARMS

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

 in stock
3 new from $15.75
6 used from $18.39
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as of October 13, 2020 9:39 pm

Features

  • Includes 4 window/door alarms, each with 3 adjustable settings off/chime/alarm
  • Loud 120 decibel 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

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

 in stock
1 new from $18.99
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as of October 13, 2020 9:39 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 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
  • Super suitability and stability.

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

 in stock
1 new from $26.99
5 used from $24.83
Free shipping
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as of October 13, 2020 9:39 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 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 )
  • WHAT YOU GET – 6 packs super environmental suitable, stable, dustproof and insect prevention window door alarms, 100% customer satisfaction service, value for your money, any questions, do contact us for help! We are always here to help you out.

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

 in stock
1 new from $39.99
Free shipping
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as of October 13, 2020 9:39 pm

Features

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

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

 in stock
1 new from $40.99
Free shipping
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as of October 13, 2020 9:39 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 (Time Delay) 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

CPVAN WiFi Door Window Alarm, DIY Home Security Protection, No Contract, 1 Base Station, 2 Magnetic Sensors, 1 Doorbell Transmitter Button, Mute/Chime/Alarm, Ideal for Home Kids/Elderly Safety/Garage

 in stock
1 new from $31.99
Free shipping
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as of October 13, 2020 9:39 pm

Features

  • ❤A great fit for home security: The receiver working together with the doorbell button and window/door sensor,making it a burglar alarm system and your 24h private guard.Put whole-home security at your fingertips with Smart life app whether you are at home or at work . Wireless range with 500 ft ,and no monthly fees!
  • ❤Protecting all aspects :Wifi wireless doorbell with 58 chimes option,visitor reminder.The window/door sensor can be used for all can been opened object.When the door or windows been opened,the receiver will sound an alert and you can receive mobile notifications . It's also be good used as door chime.You can know your kids or pets slipped out of the house at anytime anywhere.
  • ❤Expandability: Add additional components and accessories at any time. Up to 100 wireless detectors or doorbell buttons can be added. In the future, we will provide more accessories for you to choose from, such as window&door sensors, PIR motion detectors, remote controls, doorbell buttons, SOS button, etc. Please feel free to follow our official store.
  • ❤Effortless installation: All accessories in the set are already paired before leaving the factory, you only need to connect the receiver to wifi. Easily set up your CPVAN Alarm by plugging in your receiver, connecting to wifi via the Smartlife app, and placing your sensors in their ideal locations.
  • ❤Warranty policy: All accessories that are naturally damaged within one month, will be replaced free of charge or partially refunded. The man-made damage will be borne by the buyer. If you have any questions, please contact our official email.

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

 in stock
2 new from $11.90
Free shipping
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as of October 13, 2020 9:39 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).

Door Alarm Replacement Magnet - Magnet for Surface-Mount Wireless or Wired Door or Window Sensors for Home Security Alarms - Replaces Preexisting House Door & Window Security Alarm Sensor Magnet

 in stock
1 new from $9.99
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as of October 13, 2020 9:39 pm

Features

  • ✔️ FULLY COMPATIBLE - These magnets can replace preexisting magnets for your home window and door security sensor. These replacement magnets can be installed on doors, windows, and many other objects that open and close.
  • ✔️ EASY INSTALLATION - Magnets come with strong 3M VHB adhesive for secure and simple installation. 3M VHB adhesive works on most surfaces including aluminum, steel, glass, plastics, and painted and powder-coated surfaces.
  • ✔️ SIMPLE INSTRUCTIONS - Magnet mounts near your door alarm or window alarm security sensor (sensor not included) and enables sensors to send signals to home security panels when moved away from or close to the magnet.
  • ✔️ AFFORDABLE - Home security products can be expensive. This is one alternative to saving money on replacement security contact sensors. No need to purchase a new contact sensor if the magnet is lost. Simply purchase this and replace!
  • ✔️ SATISFACTION PROMISED - Our home security and smart home products and accessories are made to ensure high quality performance. Please contact us for any issues and we will be sure to address any concerns promptly.

WEIJ 10 Pair RC-33 NC Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch White

 in stock
1 new from $13.49
Free shipping
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as of October 13, 2020 9:39 pm

Features

  • Product Name: Magnetic Door Switch Model: RC-33
  • Contact Type: NC (Normally Closed) Actuation Distance: 18mm ± 5mm Max. Current: 0.5A
  • Max. Contact Power: 10W Working Voltage: DC0-100V
  • Each Size(Approx): 17 x 10.6mm / 0.67 x 0.42-inch (H*D) Cable Length(Each): 25cm / 9.8-inch Material: ABS (Housing) Wire Type: 1007UL#24AWG
  • Color: White Net Weight: 79g Package Content: 10pcs x Magnetic Door Switch

Ring Alarm Contact Sensor 2-pack (1st Gen)

 in stock
1 new from $29.98
Free shipping
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Amazon.com
as of October 13, 2020 9:39 pm

Features

  • Requires the Ring alarm base station
  • Get instant mobile alerts when doors or windows open in your home
  • Compatible with any iOS or Android device
  • Easy installation with no tools required
  • Mounts to door and window frames