10 best window sensors

Window sensors are integral components of home security systems, designed to enhance the security of your home by detecting unauthorized entry or access through windows.Here are key points about window sensors:

  1. Types of Window Sensors:

    • Contact Sensors: These consist of two parts – one installed on the window frame and the other on the window itself. When the window is opened or closed, it triggers the sensor.
    • Glass Break Sensors: These detect the sound frequencies associated with breaking glass and activate the alarm.
  2. Installation:

    • Window sensors are typically easy to install and can be part of a wireless or wired security system.
    • Wireless sensors are more convenient for installation, as they don't require extensive wiring.
  3. Compatibility:

    • Window sensors are often designed to work seamlessly with broader home security systems. They may be compatible with smart home platforms, allowing for integration with other devices.
  4. Functionality:

    • When a window is opened or broken, the sensor sends a signal to the central control panel of the security system.
    • In monitored systems, this can trigger a response from a professional monitoring service or alert you directly through a mobile app.
  5. Power Source:

    • Window sensors can be battery-powered or wired into the home's electrical system.
    • Battery-powered sensors are often more flexible in terms of placement.
  6. Placement:

    • Proper placement is crucial for effective use. Sensors should be strategically placed on windows that are vulnerable entry points.
    • For contact sensors, one part is attached to the window frame, and the other to the moving part of the window.
  7. Advantages:

    • Window sensors are a deterrent to burglars and provide an additional layer of security.
    • They are part of a comprehensive home security system that may include cameras, door sensors, and motion detectors.
  8. Smart Features:

    • Some window sensors are part of smart home security systems, allowing you to monitor and control them remotely via a smartphone app.
    • Integration with voice-activated assistants and other smart devices is also possible.
  9. Cost:

    • The cost of window sensors can vary depending on factors such as brand, features, and whether they are part of a larger security system.

Remember to follow the manufacturer's instructions for installation and maintenance of window sensors to ensure their effectiveness in securing your home.

Below you can find our editor's choice of the best window sensors on the market
  

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

Based on 3 reviews Check latest price

Product description



The Hiistar Personal Security Window/Door Alarm provides a simple-to-use, cost-effective security solution to protect you and your family against home invasions thanks to the 120-decibel alarms,

loud enough to make a would-be intruder think twice about entering through your doors or windows.



The alarm is also extremely easy to use.

Te window/door alarms feature a contemporary design with easy access buttons and cohntrols for simple operation.



This straightforward concept makes using the Hiistar Personal Security Window/Door Alarm intuitive, no matter what your technological skills may be.

The Hiistar Personal Security Window/Door Alarm also includes two independent window/door alarms, each with a built-in 120-decibel alarm for even greater home security.

With no wires required for installation, protecting any window/door in your home is as easy as attaching the alarm to your window/door with double-sided tape (included).



Each window alarm features an on/off/chime switch for easy operation and a low battery test button for checking battery life. Perfect for homes, apartments, dorm rooms and offices.

Features:

New and high quality

Super loud 90 dB alarm

Convenience in installation--just peel and stick

Super environmental suitability and stability

Dustproof and insect prevention

Easily mounted by adhesive.

Type to window or door.

Ideal entry warning for homes, apartments, mobile homes, do rms, offices, hotel rooms, garages, and more!

Magnetic sensor switch detects entry protecting your home or office whether you are in or out





Package Included: 



10 x Magnetic Sensor

10 x Magnetic Stick

  • Plastic
  • Imported
  • 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.

User questions & answers

Question: Do these work for sleepwalkers I know that sounds crazy but seriously I’m in need
Answer: the sound is hard and supposed to alert you
Question: our daughter sneaks out all the time will this help keep her indoors
Answer: The alarm has an on and off switch so not sure this will solve your problem all she has to do is turn the alarm off before exiting the door or window. This may not be the product to solve your problem.
Question: How can you mount these with door casing, not flush
Answer: I mounted mine long as you can mount and have them touch they’ll work just fine mines on the inside of my front door an it’s not flush
Question: Hi, can this be used as a door chime in a business when the door is being constantly opened and closed
Answer: No, you would not want to use these as a door chime, because, (1) they do not make a pleasant chime, they make an irritating noise, and, (2) when they are triggered, they make the irritating noise until you turn it off. But, they do make good door & window 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

GE

Based on 3 reviews Check latest price

Product description

The GE Personal Security Window/Door Alarm provides a simple-to-use, cost-effective security solution to protect you and your family against home invasions thanks to the 120-decibel alarms, loud enough to make a would-be intruder think twice about entering through your doors or windows. The alarm is also extremely easy to use. The window/door alarms feature a contemporary design with easy access buttons and controls for simple operation. This straightforward concept makes using the GE Personal Security Window/Door Alarm intuitive, no matter what your technological skills. With no wires required for installation, protecting any window/door in your home is as easy as attaching the alarm to your window/door with double-sided tape (included). For indoor use only. This product is backed by 90-day limited warranty.

  • 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

User questions & answers

Question: Can you mount them with double sided tape instead of screws
Answer: /Duration 0:11Loaded: 0.00%Stream Type LIVESeek to live, currently playing liveLIVERemaining Time -0:11 Playback Rate1xChaptersChaptersDescriptionsdescriptions off, selectedCaptionscaptions off, selectedAudio TrackFullscreenThis is a modal window. .noScriptDisplayLongText { display : none; } .noScriptNotDisplayExpander { display : none; } .noScriptDisplayLongText { display : block; } Yes.. it actually comes with double sided mounting tape.
Question: Can I set them to be quiet if I open the windows during the daytime hours then set the alarm when I close the downstairs windows at night
Answer: Good question and yes the function switch on the side can go be switched on and off for the window versions and the door versions with the key pad can be set from home/ away to alarm/chime options. The vibration alarm for doors such as sliding glass doors has an on/off switch as well.
Question: Does anyone have anymore information on the legal disclaimer on this item? Like what in it is known to cause cancer and how you would be exposed to it
Answer: This item is powered by a small LR44 battery, the battery is the reason for such disclaimers.
Question: I like to sleep with my windows opened about 3-4 inches. Is it possible to set the magnets to be in the proper position (to each to set off the alarm
Answer: Drill holes directly above window on both sides and insert cut nails or hardened screws. Then window can only open to that distance. Take out nails to open fully

Product features

GE Personal Security Window/Door, 45174, DIY Protection, Burglar Alert, 4-Pack

The simple security system you will use! GE Magnetic Indoor Window Alarms let you know any time a door or window in your house is opened. These easy to install alarms require no wiring and has 4 LR44 batteries included so they can be used right away. Simply stick these to any window that opens and feel secure knowing that your home will alert you when needed.

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

Based on 898 reviews Check latest price

Product description

Specifications: freezer alarm door stop alarms stopper bedroom loud gate hotel pool security anti theft door open alarm for business home office kids stores apartment RV dorm room when entering doorbell door entry chime kit sliding window door burglar alarm exit entrance alerts children home protection cheap home security system battery operated alarm fridge refrigerator door ajar detector alarm open

1. Dimensions:2.5x2x1.6 inches (Each)

2. Weight:35g (Each)

3. Batteries: 1 x LR 44 button cell batteries each(Included)

4. Color: White

5. Size: 10 alarms

Operation:

1. Peel and stick the alarm to any window/doors.

2. Slide the ON/OFF switch to ON to arm the device.

3. If the protected entryway is opened while the product is armed, a loud 110db alarm will immediately and continuously sound.

Package includes:

10 x alarms

  • 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

Product features

Easy peel and stick installation, suitable for different door & window types

Easy Installation:

  • Clean the mounting surface.
  • The double-sided adhesive tape on the bottom and then alarm is attached to the clean position
  • Double-sided stickers magnets sensor next door or door frame.

Note:

1. Ensure close the alarm and magnetic sensor, the installation distance should not exceed 0.39inch.

2. The 2 parts need be aligned by their alignment arrow.

Doorbell Mode

When you set doorbell mode, it sounds "dingdong" instead of siren sound when door opens.

Set the mode according to your need

There are 4 modes --- General Alarm, Constant Alarm, Closing-door Alert (Time Delay) and Doorbell Mode.

Low Battery Warning

When in low battery, it will sound "Du-Du-Du-Du" to remind you change the new battery. A battery can standby for 1 year.

How to transform 4 modes?

  • On & off the switch 1 time, it will be in Alarm mode. It alarms when doors/windows are open; Stops when they are closed.
  • On & off the switch 2 times, it will be in Constant Alarm mode. It alarms at least 10s when triggered.
  • On & off the switch 3 times, it will be in Closing-door Hint mode. It sounds "Di--Di-Di" when doors/windows are open; Stops when they are closed.
  • On & off the switch 4 times, it will be in Doorbell mode. It sounds "Dingdong" when doors/windows are open.

Note: Every time switch on & off should within 3s after the beep of the last switch on & off. Otherwise, it start anew.

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

Based on 252 reviews Check latest price
  • 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).

User questions & answers

Question: Will these work with Honeywell vista 20p
Answer: Konnected's Alarm Panel Pro product has Ethernet and PoE capability -- search for that if you want Ethernet. This one is Wifi-only.
Question: Cómo instalar el articulo
Answer: Yes it's the signals wires from all of your home devices
Question: how can i get
Answer: You can configure any type of alerts that you'd like using the smart home platform (i.e. SmartThings or Home Assistant). Konnected itself does not manage alerts.
Question: Does this work with DSC security systems
Answer: Contact Konnected support. They helped me when I had connection issues.

Product features

Features:

  • Mounting Tabs: Yes / removable
  • Material - Case: High-impact ABS plastic
  • Contacts: Iridium-plating
  • Switch Dimensions: 2"x3/8"x1/4" (51x10x7 mm)
  • Magnet Dimensions: 2"x3/8"x1/4" (51x10x7 mm)
  • Dry Contact Output: NC (Normal closed)
  • Contact Rating: 10W/100VDC/0.5A in MAX

  • Operating Temperature: -15°~160°F (-25°~70°C)
  • Switch Cycles: 50 Million (0.1mA@5VDC)
  • Magnet Type: Rare-earth neodymium
  • Color: White
  • Housing Material: Plastic
  • Cable material: 1007UL #24AWG
  • Product: 9g / 0.32oz

About Normally Closed and Normally Open

NC means Normally Closed: When the magnet together, the circuit is conductive (light on); when the magnet separates, the circuit is not conductive (light off).

GE Personal Security Window/Door, 12-Pack, DIY Protection, Burglar Alert, Magnetic Sensor, Off/Chime/Alarm, Easy Installation, Ideal for Home, Garage, Apartment, Dorm, RV and Office, 45989, White

Based on 1 reviews Check latest price

Product description

The GE personal security window/door alarm provides a simple-to-use, cost-effective security solution to protect you and your family against home invasions thanks to the 120-decibel alarm, loud enough to make a would-be Intruder think twice about entering through your window or door. The alarm is also extremely easy to use. The window/door alarm features a contemporary design with easy access buttons and controls for simple operation. This straightforward concept makes using the GE personal security window/door alarm intuitive, no matter what your technological skills may be. The GE personal security window/door alarm includes one window/door alarm with a built-in 120-decibel alarm for even greater home security. With No wires required for installation, protecting any window/door in your home is as easy as attaching the alarm to your window/door with double-sided tape (included). Each Window alarm features an on/off/chime switch for easy operation and a low battery test button for checking battery life. Perfect for homes, apartments, dorm rooms and offices.

  • Sounds alarm when door or window opens, helps deter intruder and alert residence
  • Includes five 120-decibel window/door alarm with three adjustable settings off/chime/alarm
  • Easy and convenient to install, requires no wiring. All mounting hardware included, for indoor use only
  • Low battery test button to easily check battery life, includes 1 Lr44 battery for each alarm
  • Perfect for home, garage, apartment, dorm room, mobile home, RV, office and more

User questions & answers

Question: Can these be used for a pool alarm
Answer: Both but first it send the SMS then it will call
Question: Can buy six of these, or a single one plus the five pack
Answer: Both first it will send SMS then it will Call you.
Question: The pictures are very misleading it says it comes with 5 what shows 12 in the description it also says it comes with a keypad but doesn't show it in t
Answer: Yes. There are various delays you can set via the "programming codes" listed in the manual. I know you can set an "alarming" delay (basically an entry delay). As for the other respondent that returned it because you can disarm without a code, that's the default behavior but can be changed using another "programming code" in the manual. Admittedly, the manual is not easy at all to understand but after a bit of tinkering, it looks to work like most other alarms except only requires $5/month text only service vs. $15-30 service to get notified about alarms. It was the only option that used 12v, GSM, and very little power and therefore I plan to utilize on my RV off of 12v battery power to protect it while stored.
Question: Do they work independently? Meaning are they linked to each other
Answer: Hello. This main panel have back up battery. If someone cut the power. Still can use 10 hours

Product features

About us

Our vast and valuable installed base across aviation, power, healthcare and renewable energy keeps us intimately involved in the daily operations of our customers. GE is proud to serve as true partners in growth and development - offering resources and experience, investing in local talent and supply chains, and bringing other partners along with us.

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

Based on 582 reviews Check latest price

Product description

Product Requirements:

The smartphone or tablet able to run iOS 9 or higher; Android 4.4 or higher.



Features:

Real-time Status - Monitor the real-time state of door via YoLink App.

Open Remind - Remind you while the door is open for a set up time.

Battery Status - Update battery level and send low battery alert.

YoLink Control - Trigger an action of certain YoLink devices without internet.

Automation - Set up rules for “If this then that” function.



Specifications:

YoLink Hub

Input: 5V DC

Maximum Current: 1A

Working Temperature: -20°C~50°C (-4°F~104°F)

Humidity: 0~90% non-condensing



YoLink Door Sensor

Button: Set Button

Voltage: 3V DC (2* AAA battery)

Trigger Distance: 18-25mm

Environment:

Operating Temperature: 0°C~40°C (32°F~104°F)

Storage Temperature: -20°C~70°C (-4°F ~158°F)

Operating Humidity: 10%~90% (non-condensing)

Storage Humidity: 5%~90% (non-condensing)



Package Content:

1 x YoLink Hub

4 x YoLink Door Sensor

  • World's Longest Wireless Range: Powered by LoRa technology, the long-range yet low-power system offers the industry’s longest receiving range in the market (1/4 mile). Our long-range coverage enables its use in areas challenging for most residential Wi-Fi systems, such as basements, outdoor porch/patio areas, sheds, free-standing garages, even remote outbuildings on your property.
  • Early-Warning Notifications - Receive real-time early-warning notifications in the form of smartphone banner alerts, limited SMS/text messages, and emails, each optional and configured per your needs; Please note: YoLink Door Sensor does not alarm or chime, it only sends notifications; For an audible alarm, consider our Siren Alarm
  • Low-Power Means Longer Battery Life: Because of the low power consumption, device batteries may last 5 years or more (depending on application and device usage/activity), on standard AAA Alkaline batteries (lithium batteries not required)!
  • From Simple to Super-Smart: After setting up your notification preferences, keep it simple and let the YoLink system do the rest and monitor your home and property for you. Or, utilize available advanced automation features, including 3rd-party integration with Alexa and IFTTT, to interact with other YoLink and 3rd-party smart devices. Limited only by your imagination!
  • No Tricky Wi-Fi Requirements: While many smart devices use and depend on your Wi-Fi network, YoLink devices utilize a proprietary radio frequency spread spectrum technology known as LoRa (Long-Range). With YoLink, you no longer have to worry about your devices consuming your Wi-Fi bandwidth. (YoLink Hub requires a 2.4 GHz Wi-Fi connection or a wired connection to your network equipment (patch cord included).

Product features

YoLink Smart Window & Door Sensor

  • Works with Alexa - Receive voice announcements of changes detected by sensors in your home
  • Works with IFTTT - Trigger Customer Automations Using IFTTT
  • Real-time Status - Monitor the real-time status of the sensor via YoLink App
  • Open Remind - Remind you while the door keeps open for set-up time
  • Battery Status – Receive low-battery alerts before batteries need to be replaced
  • YoLink Control - Trigger an action by select YoLink devices without reliance on the internet
  • Automation - Easily setup scheduled and automatic actions and responses with the YoLink App as well as with 3rd-party integration platforms such as Alexa and IFTTT

Independent System

“YoLink” is a proprietary wireless technology provided by YoSmart. which is based on the Semtech's LoRa wireless technology combined with the YoSmart smart home/building protocol, to provide the most advanced smart home/building devices solution.

Compared to WIFI, Bluetooth, ZigBee, Z-Wave, and other smart home protocols, it has the advantages of low-power consumption, long-distance coverage (wall penetration), and anti-interference.

It is the first smart building/home protocol that can be very easily setup and is a very low cost but creates a reliable, robust and more secure IoT network.

Whole House Solution

Build "IF THIS THEN THAT" rules between YoLink Door Sensor and YoLink devices (sold separately) , making life convenient and secure.

Via YoLink, you can set smart scenes, automation and YoLink Control between devices and devices, sharing devices with family members and making your house smart.

Let's start your own whole house smart home system with YoLink.

No Internet Control

Unique YoLink Control - Trigger an action of certain YoLink devices without the internet.

Turn on/off the light even without the internet.

Note: YoLink In-wall Switch sold separately!

5X Long Lasting

Powered by 2*AAA Alkaline batteries, YoLink Door Sensor features with 5 years battery life compared to 1 year of other top brands.

Step 1, Download App

1, Download YoLink App from Apple store or Google play

2, Create Account and Login

Requirement:

Smartphone or tablet running iOS 9 or higher, Android 4.4 or higher

Step 2, Add Device

Scan the QR Code on YoLink Hub and Door Sensors to add into YoLink App.

You can customize their name, set their room, and add to/remove from “Favorite”.

Step 3, Connect to Inernet

  • Power up the Hub using the supplied power adapter, connect to your Wi-Fi network (or directly to your router, using the included patch cord), and your YoLink Hub will connect to the App.
  • Press "Set" button on Door Sensor once to connect it to YoLink Hub and the Cloud

Step 4, Installation

  1. Dry clean the installation area
  2. Remove the protective layer of the double-side tape
  3. stick the sensor and the magnet to desired position; Press it for 5-10 seconds to stick tightly

Note: please keep the default distance between sensor and magnet within 18mm when closed; please align the half circle on sensor with the half circle on magnet

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

Based on 9 reviews Check latest price
  • 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
  • Requires the Ring Alarm Base Station

User questions & answers

Question: Is this gen 2 sensor backwards compatible with gen 1 base
Answer: Will the gen 1 sensor work with the gen 2 base?
Question: Will these work with the 1st Gen Ring Alarm system
Answer: If you have a Ring Alarm (1st Gen), all Ring Alarm (2nd Gen) sensors are dually compatible with the first generation of Ring Alarm, meaning you can switch out or add new sensors to your Base Station to fit your preferences.
Question: My garage has been known to get below 32 degrees. Will this operate and survive in cold
Answer: I have 2 door/ window sensors in my garage and it drops to 32 at times as well, I have had no issues with them other than the battery drains faster than the ones I have indoors I have replaced them once in 2 years I’ve had the system and the rest of my sensors are still with the original battery
Question: How are these different from the first gen
Answer: The new Ring Alarm (2nd Gen) Contact Sensors are smaller and more compact than Ring Alarm (1st Gen) Contact Sensors, and have been redesigned to fit even more spaces in the home. And, they now feature a wider max gap for use with even more windows and door frames. For even easier set up, we’ve added a new button on the front of the Contact Sensors that communicate directly with the Base Station. When pressed, your Base Station’s LED light right will illuminate so you know they are in range.

4 Pack WiFi Door Sensor Detector, Smart Wireless Window Sensor Real-time Alarm Compatible with Alexa Google Assistant, Home Security Door Open Contact Sensor for Bussiness Burglar Alert

Based on 42 reviews Check latest price

Product description

Our Wifi detector can record door and window Openning/Closing status in App.user can check these data anytime and anywhere through Tuya APP. Never worry about missing any important moment .

If you install more than one door sensor in different places. All the statuses of doors and windows will be displayed simultaneously within the app ,so that you can easily know what you want at a glance.

Specification:

Battery: LR03-1.5V/AAA*2 (Alkaline battery)

Battery Life: 6000 times trigger

Standby Current: 8uA

Alarm Current:70mA~120mA

Wireless Type: 2.4GHz

Wireless Standard: IEEE 802.11b/g/n

Working Temperature: 0℃~40℃ (32℉ ~104℉ )

Working Humidity: 20%~85% RH

Storage Temperature: 0℃~60℃ (32℉ ~140℉ )

Storage Humidity: 0%~90% RH

App: Tuya smart or Smart life

Supports Android 4.4 and iOS 8.0 or newer

Material: ABS

Size: (Main body): 2.83 IN x 0.85 IN x 1.18 IN

(Small body): 1.79 IN x 0.61 IN x 0.55 IN

Package Inhalt:

1 x Wireless Door / Window Sensor (AAA Batteries Not Included)

1 x User Manual (English)

  • Receive Real-time Alarms Remotely:when door/window is opened or closed, the sensor will push instant notification to your smartphone immediately. so you don't have to worry about your baby going out of house without notice, will easily know when your aged parents leave or arrive home and even can be clear when someone enters your home,shop,office ,etc.
  • Compatible with Google Play,Andriod and Ios System:No hub required and No fees charge. Convenient for you to detect the status of your doors, windows, cabinets, drawers or anywhere you want to notified when it is opened or closed.So you can travel or go to work or go to schoon or go shopping worry-free.
  • Alert message push: Protect your home with open / closed door detection. When the door / window is triggered, you will receive an alarm signal from your phone. Home Security Alarm make House more safety.
  • Easy Installation:No Need to use complicated tools when installation,just use 3M glue to install,firm and durable.The two arrows are opposite,the distance between the two compopents should be as close as possible,and the closest distance should not affect the opening/clsoing of the door or window.
  • Low Power warning: The sensor door need with TWO AA Batteries(not include).When the battery level is low, it will automatically push messages throuch APP to remind you to change battery, never worry about running out of battery.

User questions & answers

Question: Does this work with smart light bulbs? If so, which ones? (Is it agnostic
Answer: These things don’t work at all
Question: Does this work with the plusminus app? looking for a device that i can automate that when device is triggered, lights will turn on
Answer: I use Alexa to do any automation
Question: Is it compatible with google home
Answer: No
Question: Is there a time delay? Say a door is left open for over 60 seconds
Answer: Yes about 30 to 60 seconds

Door Window Alarm, Home Security Wireless Magnetic Sensor Burglar Anti-Theft Alarm (Pack of (12))

Based on 127 reviews Check latest price

Product description

Operating Instructions:

Convenience in installation--just peel and stick 

The sticker is supplied free in package 

Operated by 3pcs of 1. 5V LR44 / AG 13 button cell ( included ) 

1. Use the double-side adhesive tape to fix the main unit at the side of the door/window. Attach the bar magnet to door frame/window frame with the arrow aligning with the refernce line of the main unit.

2. Test the setup by switching the system's switch to "ON" position of the main unit and see whether the alarm can be triggered by opening the door/window.



Specifications 

Sensor type: Window Door Alarm

 Alarm type: Sound 

Material: Plastic 

Color: White

Size: 2.5 x 1.3 x 0.8 inch 



Package Included: 

12 x Magnetic Sensor 

12 x Magnetic Stick 

36 x LR44 Button Battery                

  • Important note: The insulating sheet of the battery box must be pulled out before use.
  • 100% New and high quality. Super environmental suitability and stability. Easily mounted by adhesive. Type to window or door. Ideal entry warning for homes,apartments,mobile homes,offices,hotel rooms,garages,and more.
  • 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
  • Magnetic sensor switch detects your door or window.
  • The alarm gives out clear and loud sound when an intruder breaks in. Wireless magnetic sensor switch. Freely switch control. Emit super loud sound once burglar gets in. Suitable for window or door warning. Supply batteries for free.

User questions & answers

Question: Does this item have to be hooked to a system or app
Answer: No it doesn’t hook up to a system or app. My problem was they wouldn’t stick to where I put them. Also some were duds right out of the package and wouldn’t turn off.

Door Window Alarm, Toeeson 120DB Door Alarms for Kids Safety, Window Pool Alarms for Home

Toeeson

Based on 2 reviews Check latest price
  • 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 0.6IN.)
  • 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.

User questions & answers

Question: How to turn on when leaving home
Answer: These are devices that are applied to windows and doors on the inside of the home. There is a tiny switch that turns the alarm on. They are a great budget anti theft device.
Question: Can it notify you electronically
Answer: No. This is strictly an alarm for notifying you when you are home.
Question: I’m having trouble finding a place to attach for connection. How far can the sensor and magnet be apart? Any ideas of best place to install
Answer: Dear Diana, there are vedios in my brand for this door alarms, you can see how they intall them in it, and find the best way to make your security alarms work. we recommend within 1cm between two parts will be better distance.
Question: Will this alarm be able to withstand weather elements? It will be installed on a pool gate
Answer: Keep the adhesive sheet back from water will be okay on a pool gate,cuz the front surface is not easy for water to come in.

Product features

Why These Toeeson Alarms?

Using premium materials is the key factor to a good product, from tiny integrated circuit to thin double-sided adhesive tape, we Toeeson strictly follow this rule to produce high quality alarm. That’s why Toeeson alarms are very popular among customers and can pass all kinds of strict Electronic International Standards, your time and money are valued!

Door Alarm

Attached to all kinds of doors including sliding one easily, a perfect home and office security device.

Window Alarm

Slim and small alarm, a good security device for your windows even the crank one to prevent the burglar.

Pool Alarm

Guard your pool from kids or some wild animals to prevent potential harms or unwanted intrusions.

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