The 10 Best magnetic Window sensors (2023 reviews)

We consider a magnetic window sensor to be a worthy investment in the long run. We are here to help you choose the right one for your needs from all the best available products in market today.

Our review process: Show/Hide

Our Top Picks:

Best Overall: Buy: GE Home electrical magnetic Window Sensor READ REVIEW

Best For business: Buy: SECRUI magnetic Window Sensor READ REVIEW

Best With Receiver: Buy: Fosmon magnetic Window Sensor READ REVIEW

Best For apartment: Buy: Buwico magnetic Window Sensor READ REVIEW

Best For doors With mounding: Buy: Sanjie magnetic Window Sensor READ REVIEW

Best For knowing When Door: Buy: Physen magnetic Window Sensor READ REVIEW

Best With Transformer: Buy: Bitiwend magnetic Window Sensor READ REVIEW

Best For pool Safety: Buy: Evernary magnetic Window Sensor READ REVIEW

Best For sliding glass Door: Buy: FREETIM magnetic Window Sensor READ REVIEW

Best For shop: Buy: Ashata magnetic Window Sensor READ REVIEW

Best Overall: GE Home electrical magnetic Window Sensor

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Ge Home Electrical line of sensor come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. These can be used on both windows and doors that open side to side, as well as windows that up and down, and your typical open and shut door. It features a battery test button and low battery indicator led. They come with button batteries installed.

These have 3 options Off/Chime/Alarm and you have to align the magnets. It is good for pool security code requirements. These are on the main doors so it lets tenants know when someone has entered the building. It is good option for use as a chime to alert if a door has been opened.

• Fantastic product and an absolute must-have security alarm for every house
• Simple to install and very easy to use
• Easy little switch to turn to one time chime or full alarm
• Loud enough to scare an intruder away

Best For business: SECRUI magnetic Window Sensor

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Next on the list, we've got yet another sensor that manages to win our hearts. It's the secrui magnetic window sensor and it's widely considered as one of the best convenient sensor you can buy. It does the job and works great through walls. It has 20 or 30 different music or chimes to choose from and it does say specific doors. It does not keep repeating until you close the door. The large sensor has to be opened in the back and the paper insulators removed from the battery. The receiver will beep once with LED indicator flashes 1 second.

The volume levels are perfect and the quietest setting is enough to hear throughout the whole office.

• Has volume control and many ringtones
• Best if you have kids who try to open doors all day long
• Easy to install the sensor on the door and sync with the outlet plug
• Definitely peace of mind for parents of autistic children

Best With Receiver: Fosmon magnetic Window Sensor

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Fosmon offers a variety of sensor for personal choice and yet maintaining quality in all the variants. The WaveLink wireless door chime offers a generous detection area of nearly 400 ft. It is a double "doorbell" sound,as in "ding-dong", short pause, and "ding-dong. It transmits a signal to the receiver and alerts you with every time the door or window is opened. The tunes play standard doorbell chimes, the westminster quarters, classic piano tunes, nursery songs, animal noises, etc.

There's 4 volume levels and level 2 is definitely loud enough to hear, without being disruptive. The wireless sensor triggers the basic ding dong sound, but when you select a different tone, it does not change for the wireless sensor. It can ring in a low tone or loud enough to hear across the house. It comes with the built-in led indicator, the wireless door alert receiver and sensor offer additional assistance when coupled with the receiver to the hearing impaired.

• Great door alarm, works on curved molding
• Tons of alarm settings and the loudest volume is pretty loud
• Has too many melodies and not enough short chime

Best For apartment: Buwico magnetic Window Sensor

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The buwico magnetic window sensor's material feels more premium than its price would suggest. These little door alarms are loud enough to hear even when you are in the back room. They alert others loudly and clearly when a door is opened so a response can be made quickly. It works fine and add extra adhesive. The alarm is loud and clear, however. It's also loud enough to be heard in all corners of the office. It's great for an apartment or dorm room where you want. The alarm sound is very loud and easy to hear. It's super easy to install, just peel and stick.

• Very easy and cost effective way to alarm doors
• Definitely not loud enough for anyone besides people inside the house to hear
• Easy setup, easy access to controls and loud
• Simple to install and makes a "good" loud sound

Best For doors With mounding: Sanjie magnetic Window Sensor

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If you are searching for a satisfactory sensor for your daily usage, you cannot go wrong with the sanjie magnetic window sensor. The wireless door sensor chime has 1000feets far enough to cover every door in your house or store. It has 5 types of control volume. Each sensor can be programmed with a different chime, making it great for knowing which door is opened. There is silent where the home "pod" will just light up, light medium and loud chimes. It is slightly hilarious and ridiculous clicking through the doorbell sounds.

It is easy to install and the battery in them last a long time. You also can use this entry alert chime as a gift for relatives and friends to use to remind visitors, family anti-theft, etc.

• Volume can be set to very loud if needed
• Very easy install plug and go
• You can change the volume and the ring tone
• Multiple tunes easy to install and very affordable

Best For knowing When Door: Physen magnetic Window Sensor

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Compared with other sensor in this category, the physen magnetic window sensor has a convenient design. There are more chime tones/melodies than most people will want or need. The wireless window/door sensors in home security systems can be programmed to just send the 'notification' via text to your smart phone rather than just audible (often annoying) chime through out the house. This reduces the effectiveness for use on stairs.

The chime is very clear and pleasant. It's easy as taking it out of the box and plugging it into which outlet you'd like. It is suitable for the elderly and hearing impaired. The volume settings give you a flexibility for your application. It is easy to install, and the sound is friendly enough not to be obnoxious (often annoying) chime through out the house. This just provides peace of mind for when you’re inside the house and you want to hear if somebody opens a door.

• Batteries needed is a big bonus
• Lot of satisfied buyers

Best With Transformer: Bitiwend magnetic Window Sensor

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A variety of chimes will both entertain and thrill you as you decide which one to choose for the day. It is easy to install wireless door chime sensor unit. It can work with up to 20 BITIWEND transmitters, not only push button, but also can pair with the SOS button, door sensor, driveaway sensor alert and home sensor alert etc. The LED will flash when the door is opened as long as the ringtone is not end. It also comes with multiple ring chimes. The buttons are small and hidden from view. It comes with adhesive 3m tape to mount sensors. It is suitable for the elderly and hearing impaired.

• Small buttons with very small labels
• Easy to install, loud or soft, exactly what you need
• Must have in a home with toddlers

Best For pool Safety: Evernary magnetic Window Sensor

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If you are looking to buy a suitable sensor for your daily purpose, you cannot go wrong with the evernary magnetic window sensor. This set of alarms is paired, each remote can control the three alarms at the same time. The alarm will go off first so a thief can disable the alarm, only shorten the time it goes off. The remotes have a panic button as well. It is easy to use and install on front door, back door and sliding patio doors. The alarm will contionue to sound once a door is open until you press the button or a door is closed.

• Inexpensive way to protect your properties
• Is loud enough to alert you
• Makes loud noise when door is opened

Best For sliding glass Door: FREETIM magnetic Window Sensor

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Not everyone likes to purchase sensor for their regular usage, but the freetim magnetic window sensor would be an anomoly. It is diy for your home security with this door window alarm sensor doorbell. The newest model door alarm sensor is a magnetic device for security system which triggers an intrusion detection alarm control panel when a door is opened. Pressing the 2 buttongs on the alarm lets you choose the ring and the sound level. It uses advanced wireless receiving technology for home and kids security.

This door chime is super easy and simple to install and use. It is loud enough to hear throughout a one floor 3 bedroom house, even if you are out in the backyard so that is a huge plus. Especially if you are at home alone, or if you need to take care for children and elderly, the door window alarm sensor is a great helper. The sound level is nice and easy to adjust.

• Has a wide variety of sounds and adjustable sound levels
• Good brand reputation

Best For shop: Ashata magnetic Window Sensor

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Ashata line of sensor come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. This Magnetic Sensor Switch is easy to install and use. It is made of high quality magnetic sensor contacts with strong magnetic, sensitive respond and long durability. The Protective device monitors the opening and closure of doors and windows. It is great for installing on doors of house, garage, warehouse, enterprise and shop etc. This Magnetic Contact Switch has 433MHz transmitting frequency, wireless connection. It is used to protect doors and windows for the most part.

• Good brand reputation
• One of the new comers and featured product