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Wireless Window Sensors

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Best Buy customers often prefer the following products when searching for Wireless Window Sensors.

Enhance your home security with wireless window sensors, the perfect blend of convenience and peace of mind. These innovative devices are designed to alert you whenever a window is opened, providing an extra layer of protection for your home and loved ones. With easy installation and seamless integration into your existing smart home system, wireless window sensors offer a hassle-free solution to monitor entry points in real-time. Explore a range of options that cater to different needs and preferences, ensuring that your home remains safe and secure without compromising on style or functionality.

Main Results
  1. ecobee - SmartSensor for Doors and Windows (2-Pack) - White - Front_Zoom
    Top comment

    "a must have sensor...I feel so much more secure having the window sensors. As a woman who is home alone often, I have piece of mind knowing my windows are secure and will give me a warning if they were to open!...Echobee and window sensors...I’m disappointed that additional sensors I bought for the windows and doors require a monthly subscription just to function properly. "

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    Product Description

    Get even more peace of mind with SmartSensor for doors and windows. They protect your home with instant notifications when an entryway or access point is opened or closed. With an ecobee Smart Security subscription, you can unlock even more and get instant alerts when any unexpected motion is detected in your home.
    See all Door & Window Alarms
    Top comment

    "a must have sensor...I feel so much more secure having the window sensors. As a woman who is home alone often, I have piece of mind knowing my windows are secure and will give me a warning if they were to open!...Echobee and window sensors...I’m disappointed that additional sensors I bought for the windows and doors require a monthly subscription just to function properly. "

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    Product Description

    Get even more peace of mind with SmartSensor for doors and windows. They protect your home with instant notifications when an entryway or access point is opened or closed. With an ecobee Smart Security subscription, you can unlock even more and get instant alerts when any unexpected motion is detected in your home.
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    Your price for this item is $79.99
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  2. Aqara - P2 Door and Window Sensor- Matter Natively Support, Need Matter Border Router, Remote Alarm and Local Automation - White - Front_Zoom
    Top comment

    "[This review was collected as part of a promotion.] The Door and Window Sensor P2 is a reliable home security essential. ...Great Matter Door/Window Sensor if you have a Thread border router...The new Matter-supported Aqara Door & Window sensor works great with HomeKit right out of the box! "

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    Product Description

    Aqara Door and Window Sensor P2 not only incorporates all the advanced automation and security features Aqara is known for, but also gives users the option to connect it directly to third-party Thread border routers, such as smart speakers, and use all the benefits of the Matter smart home standard.
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    Top comment

    "[This review was collected as part of a promotion.] The Door and Window Sensor P2 is a reliable home security essential. ...Great Matter Door/Window Sensor if you have a Thread border router...The new Matter-supported Aqara Door & Window sensor works great with HomeKit right out of the box! "

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    Product Description

    Aqara Door and Window Sensor P2 not only incorporates all the advanced automation and security features Aqara is known for, but also gives users the option to connect it directly to third-party Thread border routers, such as smart speakers, and use all the benefits of the Matter smart home standard.
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    Your price for this item is $29.99
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  3. SimpliSafe - 4pack Entry Sensor - White - Front_Zoom
    Top comment

    "We picked up these window/door sensors as an addition to the ones we had with the simplisafe system so that we cover all the windows and doors. ...Easy to apply sensors...The SimpliSafe starter package my mother purchased for herself & I installed only came with 2 door/window sensors, but needed 14 more to completely cover all her exterior doors & windows. "

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    Product Description

    Easy to install on every type of door or window. The magnet goes on the door or window, and the sensor goes on the frame (or vice versa). Magnet can be placed up to 2 inches from the sensor, so sensors fit on all types of doors and windows. SimpliSafe sensors come with the battery pre-installed and adhesive tape pre-applied, making set-up a snap.
    See all Motion Sensors & Detectors
    Top comment

    "We picked up these window/door sensors as an addition to the ones we had with the simplisafe system so that we cover all the windows and doors. ...Easy to apply sensors...The SimpliSafe starter package my mother purchased for herself & I installed only came with 2 door/window sensors, but needed 14 more to completely cover all her exterior doors & windows. "

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    Product Description

    Easy to install on every type of door or window. The magnet goes on the door or window, and the sensor goes on the frame (or vice versa). Magnet can be placed up to 2 inches from the sensor, so sensors fit on all types of doors and windows. SimpliSafe sensors come with the battery pre-installed and adhesive tape pre-applied, making set-up a snap.
    See all Motion Sensors & Detectors
    Your price for this item is $49.99
    See all Motion Sensors & Detectors
  4. Ring - Alarm Contact Sensor (2nd Gen) (2-Pack) - White - Front_Zoom
    Top comment

    "Love our ring doorbell window sensors! The alarms are affordable to put on all of our windows....If you are going to use an open window magnet, you have to stick the sensor on the window and the magnets on the frame or wall."

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    Product Description

    Expand your Ring Alarm system to secure each door and window in your home, and hear chirps as soon as they open. Ring Alarm Contact Sensors mount to any door or window frame in your home for easy, DIY installation. Connect them to your Ring Alarm and receive mobile alerts from the Ring App so you’ll always be the first to know when something’s ajar.
    See all Door & Window Alarms
    Top comment

    "Love our ring doorbell window sensors! The alarms are affordable to put on all of our windows....If you are going to use an open window magnet, you have to stick the sensor on the window and the magnets on the frame or wall."

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    Product Description

    Expand your Ring Alarm system to secure each door and window in your home, and hear chirps as soon as they open. Ring Alarm Contact Sensors mount to any door or window frame in your home for easy, DIY installation. Connect them to your Ring Alarm and receive mobile alerts from the Ring App so you’ll always be the first to know when something’s ajar.
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    Your price for this item is $39.99
    See all Door & Window Alarms
  5. SimpliSafe - 1pack Entry Sensor - White - Front_Zoom

    Model: SS3-ENTRY
    SKU: 6298671
    Top comment

    "Entry sensor...These sensors are small and inconspicuous. Love that they could be adapted to all of my windows and doors....great sensors...I needed to buy some more of these to make sure every window had a sensor. They work well, and the packaging was impressive."

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    Product Description

    Protect all the doors and windows in your home from break-ins with the SimpliSafe entry sensor. Working in tandem with your existing SimpliSafe protection package, this compact and discreet entry sensor goes unnoticed. Installation is a snap: simply place this SimpliSafe entry sensor on any window or door frame, and tap Add Device on your keypad.
    See all Motion Sensors & Detectors
    Top comment

    "Entry sensor...These sensors are small and inconspicuous. Love that they could be adapted to all of my windows and doors....great sensors...I needed to buy some more of these to make sure every window had a sensor. They work well, and the packaging was impressive."

    See all customer reviews

    Product Description

    Protect all the doors and windows in your home from break-ins with the SimpliSafe entry sensor. Working in tandem with your existing SimpliSafe protection package, this compact and discreet entry sensor goes unnoticed. Installation is a snap: simply place this SimpliSafe entry sensor on any window or door frame, and tap Add Device on your keypad.
    See all Motion Sensors & Detectors
    Your price for this item is $14.99
    See all Motion Sensors & Detectors
  6. Aqara - T1 Door and Window Sensor- Requires Hub product, Supports Apple HomeKit, Alexa, Google, SmartThings - White - Front_Zoom
    Top comment

    "It took me less then 2 minutes to connect my window/door sensor. The window/door sensor comes with a double sided sticky adhesive pad so your able to attach it anywhere you desire. ...DOOR AND WINDOW SENSOR T1 is a product worth considering if you want to enhance your home's security easily and effectively. "

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    Product Description

    Aqara Door and Window Sensor T1 detects the open and close state of doors or windows through the distance between the sensor unit and the magnet. It consumes a minimal amount of energy. No tools are required, just stick it to the desired place and use it in a dozen of possible use cases.
    See all Door & Window Alarms
    Top comment

    "It took me less then 2 minutes to connect my window/door sensor. The window/door sensor comes with a double sided sticky adhesive pad so your able to attach it anywhere you desire. ...DOOR AND WINDOW SENSOR T1 is a product worth considering if you want to enhance your home's security easily and effectively. "

    See all customer reviews

    Product Description

    Aqara Door and Window Sensor T1 detects the open and close state of doors or windows through the distance between the sensor unit and the magnet. It consumes a minimal amount of energy. No tools are required, just stick it to the desired place and use it in a dozen of possible use cases.
    See all Door & Window Alarms
    Your price for this item is $19.99
    See all Door & Window Alarms
  7. Ring - Alarm Contact Sensor (2nd Gen) (1-Pack) - White - Front_Zoom
    Top comment

    "Good quality contact sensor...Got this to add to my ring home security because I had an extra window. Really easy to set up and gives me peace of mind knowing all of my doors and windows are covered. ...Ring window sensor"

    See all customer reviews

    Product Description

    Expand your Ring Alarm system to secure each door and window in your home, and hear chirps as soon as they open. Ring Alarm Contact Sensors mount to any door or window frame in your home for easy, DIY installation. Connect them to your Ring Alarm and receive mobile alerts from the Ring App so you’ll always be the first to know when something’s ajar.
    See all Door & Window Alarms
    Top comment

    "Good quality contact sensor...Got this to add to my ring home security because I had an extra window. Really easy to set up and gives me peace of mind knowing all of my doors and windows are covered. ...Ring window sensor"

    See all customer reviews

    Product Description

    Expand your Ring Alarm system to secure each door and window in your home, and hear chirps as soon as they open. Ring Alarm Contact Sensors mount to any door or window frame in your home for easy, DIY installation. Connect them to your Ring Alarm and receive mobile alerts from the Ring App so you’ll always be the first to know when something’s ajar.
    See all Door & Window Alarms
    Your price for this item is $19.99
    See all Door & Window Alarms
  8. Ring - Alarm Outdoor Contact Sensor - Gray - Front_Zoom

    Model: B0923BK77S
    SKU: 6481972
    Top comment

    "Outdoor sensor...Great build sensors...This sensor will give you a piece of mind adding sensors to your fence gates even to the shed, this sensors are well build, weather resistant"

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    Product Description

    Help secure outdoor gates, sheds, guesthouses, and windows with Ring Alarm Outdoor Contact Sensor. Get mobile alerts when your outdoor gate opens, or set the sensor to automatically trigger your Ring Alarm siren when armed in Home or Away mode. Outdoor Contact Sensor comes with mounting tape and screws for easy installation on most surfaces.
    See all Door & Window Alarms
    Top comment

    "Outdoor sensor...Great build sensors...This sensor will give you a piece of mind adding sensors to your fence gates even to the shed, this sensors are well build, weather resistant"

    See all customer reviews

    Product Description

    Help secure outdoor gates, sheds, guesthouses, and windows with Ring Alarm Outdoor Contact Sensor. Get mobile alerts when your outdoor gate opens, or set the sensor to automatically trigger your Ring Alarm siren when armed in Home or Away mode. Outdoor Contact Sensor comes with mounting tape and screws for easy installation on most surfaces.
    See all Door & Window Alarms
    Your price for this item is $49.99
    See all Door & Window Alarms
  9. Ring - Alarm Contact Sensor (2nd Gen) (6-Pack) - White - Front_Zoom
    Top comment

    "Window, door sensors...Great door or window sensor. They work great. Seem to stick well....Great window sensors....I needed extra window sensors to cover additional windows in my house. "

    See all customer reviews

    Product Description

    Expand your Ring Alarm system to secure each door and window in your home, and hear chirps as soon as they open. Ring Alarm Contact Sensors mount to any door or window frame in your home for easy, DIY installation. Connect them to your Ring Alarm and receive mobile alerts from the Ring App so you’ll always be the first to know when something’s ajar.
    See all Door & Window Alarms
    Top comment

    "Window, door sensors...Great door or window sensor. They work great. Seem to stick well....Great window sensors....I needed extra window sensors to cover additional windows in my house. "

    See all customer reviews

    Product Description

    Expand your Ring Alarm system to secure each door and window in your home, and hear chirps as soon as they open. Ring Alarm Contact Sensors mount to any door or window frame in your home for easy, DIY installation. Connect them to your Ring Alarm and receive mobile alerts from the Ring App so you’ll always be the first to know when something’s ajar.
    See all Door & Window Alarms
    Your price for this item is $99.99
    See all Door & Window Alarms
  10. Ring - Alarm Outdoor Contact Sensor 2-pack - Gray - Front_Zoom
    Top comment

    "Outdoor sensors...Great heavy duty sensors for ring alarm to use on external areas...Ring Alarm Outdoor Contact Sensor 2-pack - Gray: A...The sensors are also incredibly reliable, with no false alarms or false positives. "

    See all customer reviews

    Product Description

    Help secure outdoor gates, sheds, guesthouses, and windows with Ring Alarm Outdoor Contact Sensors. Get mobile alerts when your outdoor gate opens, or set the sensor to automatically trigger your Ring Alarm siren when armed in Home or Away mode. Outdoor Contact Sensor comes with mounting tape and screws for easy installation on most surfaces.
    See all Door & Window Alarms
    Top comment

    "Outdoor sensors...Great heavy duty sensors for ring alarm to use on external areas...Ring Alarm Outdoor Contact Sensor 2-pack - Gray: A...The sensors are also incredibly reliable, with no false alarms or false positives. "

    See all customer reviews

    Product Description

    Help secure outdoor gates, sheds, guesthouses, and windows with Ring Alarm Outdoor Contact Sensors. Get mobile alerts when your outdoor gate opens, or set the sensor to automatically trigger your Ring Alarm siren when armed in Home or Away mode. Outdoor Contact Sensor comes with mounting tape and screws for easy installation on most surfaces.
    See all Door & Window Alarms
    Your price for this item is $89.99
    See all Door & Window Alarms
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