Best Buy customers often prefer the following products when searching for sensors for windows.
If you're looking for a way to automate your home, there are plenty of ways to do it with technology. One of the easiest is with a smart lock. These locks can be opened and closed using an app on your phone, which means you can get in and out of your house without having to dig around for the key or remember your security code. Browse the top-ranked list of sensors for windows below along with associated reviews and opinions.
Sengled - Smart Window & Door Sensor (2-Pack) - White
Model: E1D-G73WNA_2PSKU: 6340418Top comment"Bought a bunch of these for each window in my house. Now i'll know when a window is left open before leaving home without having to check them manually....Again did I mention they are the best priced window sensors anywhere....Best price smart sensor windows...Great for monitoring windows in my home"
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Improve home security with this two-pack of Sengled smart window and door sensors. Featuring simple designs and adhesive backs, these smart sensors are easy to install, set up and pair to compatible hubs. These Sengled smart window and door sensors let you check in at home remotely via the included app.Top comment"Bought a bunch of these for each window in my house. Now i'll know when a window is left open before leaving home without having to check them manually....Again did I mention they are the best priced window sensors anywhere....Best price smart sensor windows...Great for monitoring windows in my home"
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Improve home security with this two-pack of Sengled smart window and door sensors. Featuring simple designs and adhesive backs, these smart sensors are easy to install, set up and pair to compatible hubs. These Sengled smart window and door sensors let you check in at home remotely via the included app.See all Door & Window AlarmsSwann - Wireless Window and Door Alert Sensor (4-pack) - White
Model: SWIFI-WDOORPK4-GLSKU: 6494958Top comment"The design and pairing of these door/window sensors are simple enough to use and install. "
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Attach this Sensor where it’s needed to detect and notify you of movement involving heat and motion from people or pets. Use it to monitor entrances, thoroughfares, spaces requiring authorized entry, anywhere beyond your line of sight to detect motion, movements and much more! The PIR (Passive Infrared) Motion Sensor can be integrated into a complete security system managed on the Swann Security app to receive alerts. It can even be connected to the Indoor Siren for an audible and visible alarm that’s a powerful deterrent for intruders.Top comment"The design and pairing of these door/window sensors are simple enough to use and install. "
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Attach this Sensor where it’s needed to detect and notify you of movement involving heat and motion from people or pets. Use it to monitor entrances, thoroughfares, spaces requiring authorized entry, anywhere beyond your line of sight to detect motion, movements and much more! The PIR (Passive Infrared) Motion Sensor can be integrated into a complete security system managed on the Swann Security app to receive alerts. It can even be connected to the Indoor Siren for an audible and visible alarm that’s a powerful deterrent for intruders.See all Door & Window AlarmsSwann - Wireless Window and Door Alert Sensor (2-pack) - White
Model: SWIFI-WDOORPK2-GLSKU: 6494953CRANE - 4 Pint Dehumidifier - White
Model: EE-1000SKU: 6488404Top comment"MUST BUY IF YOU HAVE A BATHROOM WITH NO WINDOWS...We have a bathroom with no windows and mold growth is an issue with the poor ventilation this dehumidifier draws out all the moisture li...I am always worried about our bathroom getting mold because I take hot steamy showers and don’t like to open the windows because of the cold and the way our bathroom window is positioned. "
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4 Pint Compact Dehumidifier with 2 Settings for Small to Medium Rooms up to 300 sq. ft.Top comment"MUST BUY IF YOU HAVE A BATHROOM WITH NO WINDOWS...We have a bathroom with no windows and mold growth is an issue with the poor ventilation this dehumidifier draws out all the moisture li...I am always worried about our bathroom getting mold because I take hot steamy showers and don’t like to open the windows because of the cold and the way our bathroom window is positioned. "
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4 Pint Compact Dehumidifier with 2 Settings for Small to Medium Rooms up to 300 sq. ft.See all DehumidifiersAirthings - View Radon Battery Wi-Fi Smart Radon/Humidity/Temperature Sensor - Matte White
Model: 2989SKU: 6517512Top comment"Airthings offers this Radon sensor in a package with a few other sensors that are interesting but certainly not urgent. ...You have to download the airthings app and remove the plastic tab for the battery to power the sensor. I got this for the radon detection sensor first and the airquality sensor second. "
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It's time to get SMART about Radon. View Radon is our most advanced smart radon monitor with the newest technology in digital radon detection. Radon is a dangerous gas that is found in every home, and is the leading cause of lung cancer among non-smokers. View Radon is a Wi-Fi -connected, battery-operated monitor with a built-in display, including our latest radon detection technology. Wave in front of the device for the current values of radon, humidity, and temperature. Per the EPA, "Every home needs a radon detector"—understand your long-term exposure with continuous monitoring. View series products are: battery operated or use USB plug; wireless and Wi-Fi -connected; work as a hub; include a customizable display; connected to an app (iOS/Android) and online dashboard with full data and reporting. Gain peace of mind. Use View Radon as a hub to connect up to 10 Airthings devices for a multi-room monitoring system.Top comment"Airthings offers this Radon sensor in a package with a few other sensors that are interesting but certainly not urgent. ...You have to download the airthings app and remove the plastic tab for the battery to power the sensor. I got this for the radon detection sensor first and the airquality sensor second. "
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It's time to get SMART about Radon. View Radon is our most advanced smart radon monitor with the newest technology in digital radon detection. Radon is a dangerous gas that is found in every home, and is the leading cause of lung cancer among non-smokers. View Radon is a Wi-Fi -connected, battery-operated monitor with a built-in display, including our latest radon detection technology. Wave in front of the device for the current values of radon, humidity, and temperature. Per the EPA, "Every home needs a radon detector"—understand your long-term exposure with continuous monitoring. View series products are: battery operated or use USB plug; wireless and Wi-Fi -connected; work as a hub; include a customizable display; connected to an app (iOS/Android) and online dashboard with full data and reporting. Gain peace of mind. Use View Radon as a hub to connect up to 10 Airthings devices for a multi-room monitoring system.See all Home Alarms & SensorsNew!Eve - Door and Window Wireless Contact Sensor -3 Pack - White
Model: 10028022SKU: 6546397MOBI - Smart WIFI Door & Window Sensor
Model: 70269SKU: 6516377Ring - Alarm Contact Sensor (2nd Gen) (1-Pack) - White
Model: 4SD1SZ-0EN0SKU: 6403955Top 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"
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Expand your Ring Alarm system to secure each door and window in your home, and get alerts 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. *Requires Ring Alarm Security Kit (Gen 2).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"
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Expand your Ring Alarm system to secure each door and window in your home, and get alerts 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. *Requires Ring Alarm Security Kit (Gen 2).See all Door & Window AlarmsSimpliSafe - 4pack Entry Sensor - White
Model: ENS304SKU: 6432008Top 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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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.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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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 Door & Window AlarmsRing - Alarm Glass Break Sensor (2-Pack) - White
Model: B09BY4LKKGSKU: 6492198See all Door & Window AlarmsProduct Description
Monitor glass windows and doors for break-in attempts with Ring Alarm Glass Break Sensor. Using AI technology, the sensor detects the sound of glass breaking up to 25 feet. You’ll receive notifications whenever breaking glass is detected (Requires Ring Alarm or Ring Alarm Pro), or receive a call from our monitoring center if you have enrolled in professional monitoring with a Ring Protect Pro subscription ( Optional 24/7 Professional Monitoring (requires Ring Protect Pro subscription, sold separately)(Ring Alarm and the professional monitoring service are available and ship only within the U.S. (all 50 states, but not U.S. territories) and in Canada (excluding Quebec)).See all Door & Window AlarmsProduct Description
Monitor glass windows and doors for break-in attempts with Ring Alarm Glass Break Sensor. Using AI technology, the sensor detects the sound of glass breaking up to 25 feet. You’ll receive notifications whenever breaking glass is detected (Requires Ring Alarm or Ring Alarm Pro), or receive a call from our monitoring center if you have enrolled in professional monitoring with a Ring Protect Pro subscription ( Optional 24/7 Professional Monitoring (requires Ring Protect Pro subscription, sold separately)(Ring Alarm and the professional monitoring service are available and ship only within the U.S. (all 50 states, but not U.S. territories) and in Canada (excluding Quebec)).See all Door & Window Alarms