Contact Sensors
Best Buy customers often prefer the following products when searching for Contact Sensors.
Discover the perfect solution for enhancing your home security and automation with our selection of contact sensors. These versatile devices are designed to seamlessly integrate into your smart home ecosystem, providing you with peace of mind and convenience. Whether you're looking to secure doors, windows, or other entry points, contact sensors alert you to any unexpected openings, ensuring your home stays safe and sound. Explore our range of options that cater to various needs and preferences, making it easy to find the right fit for your setup. Elevate your home's intelligence and security effortlessly with these essential tools.
Ring - Alarm Outdoor Contact Sensor - Gray
Model: B0923BK77SSKU: 6481972Top 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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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.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 reviewsSee all Door & Window AlarmsProduct 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 AlarmsYour price for this item is $49.99
Ring - Alarm Contact Sensor (2nd Gen) (1-Pack) - White
Model: 4SD1SZ-0EN0SKU: 6403955Top comment"We love Ring products and have been using them exclusively for many years. The contact sensors work perfectly and are a great addition to our alarm system....Bought this so that every door including outside doors would have contact sensors on them. Has always worked as sold."
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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 AlarmsTop comment"We love Ring products and have been using them exclusively for many years. The contact sensors work perfectly and are a great addition to our alarm system....Bought this so that every door including outside doors would have contact sensors on them. Has always worked as sold."
See all customer reviewsSee all Door & Window AlarmsProduct 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.
Ring - Alarm Contact Sensor (2nd Gen) (2-Pack) - White
Model: 4SD2SZ-0EN0SKU: 6403968Top comment"Best contact sensors...The best contact sensor. Very easy to setup and reliable...Ring Alarm Contact Sensors...The contact sensors are easy to install and function perfectly."
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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 AlarmsTop comment"Best contact sensors...The best contact sensor. Very easy to setup and reliable...Ring Alarm Contact Sensors...The contact sensors are easy to install and function perfectly."
See all customer reviewsSee all Door & Window AlarmsProduct 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.
Ring - Alarm Outdoor Contact Sensor 2-pack - Gray
Model: B09BXZ6YX8SKU: 6491672Top comment"Ring Alarm Outdoor Contact Sensor 2-pack - Gray: A...The Ring Alarm Outdoor Contact Sensor 2-pack - Gray is an absolute must-have for any home security system. ...…It’s a contact sensor....It’s a Ring contract sensor…but for outdoors. Plain and simple. It’s quick and easy to setup on the app."
See all customer reviewsSee all Door & Window AlarmsProduct 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.Top comment"Ring Alarm Outdoor Contact Sensor 2-pack - Gray: A...The Ring Alarm Outdoor Contact Sensor 2-pack - Gray is an absolute must-have for any home security system. ...…It’s a contact sensor....It’s a Ring contract sensor…but for outdoors. Plain and simple. It’s quick and easy to setup on the app."
See all customer reviewsSee all Door & Window AlarmsProduct 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 AlarmsYour price for this item is $89.99
SimpliSafe - 4pack Entry Sensor - White
Model: ENS304SKU: 6432008Top comment"Sensor Review...Sensors work perfectly. Easy to setup and install....SimpliSafe Sensor...Easy Setup, system recognized new sensors immediately."
See all customer reviewsSee all Motion Sensors & DetectorsProduct 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 & DetectorsTop comment"Sensor Review...Sensors work perfectly. Easy to setup and install....SimpliSafe Sensor...Easy Setup, system recognized new sensors immediately."
See all customer reviewsSee all Motion Sensors & DetectorsProduct 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.
Ring - Alarm Contact Sensor (2nd Gen) (6-Pack) - White
Model: 4SD6SZ-0EN0SKU: 6403961Top comment"Ring Alarm Contact Sensors...Great price for 6 additional contact sensors. Work Great!!...additional contact sensors...additional contact sensors for the ring alarm unit."
See all customer reviewsSee all Door & Window AlarmsProduct 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 AlarmsTop comment"Ring Alarm Contact Sensors...Great price for 6 additional contact sensors. Work Great!!...additional contact sensors...additional contact sensors for the ring alarm unit."
See all customer reviewsSee all Door & Window AlarmsProduct 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.
SimpliSafe - 1pack Entry Sensor - White
Model: SS3-ENTRYSKU: 6298671Top comment"Great sensor...These small sensors work great in the SimpliSafe ecosystem....Entry Sensor...Purchased some entry sensors for a Christmas gift. I also have Simplisafe and these sensors are small and easy to install. "
See all customer reviewsSee all Motion Sensors & DetectorsProduct 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 & DetectorsTop comment"Great sensor...These small sensors work great in the SimpliSafe ecosystem....Entry Sensor...Purchased some entry sensors for a Christmas gift. I also have Simplisafe and these sensors are small and easy to install. "
See all customer reviewsSee all Motion Sensors & DetectorsProduct 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.
ecobee - SmartSensor for Doors and Windows (2-Pack) - White
Model: EB-DWSHM2PK-01SKU: 6412968Top comment"This Ecobee SmartSensor pack contains 2 small, minimalist style, white door and/or window contact sensors. They're very easy to place/stick next to a window or door and activate. ...Ecobee smart contact sensors very responsive, as soon as activity happens, i get my mobile device alert with in a second or two. great way to know activities happening when i am not home or even when home at night. motion sensor is also a huge added feature. have 2-in-1 sensors is very convenient."
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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 AlarmsTop comment"This Ecobee SmartSensor pack contains 2 small, minimalist style, white door and/or window contact sensors. They're very easy to place/stick next to a window or door and activate. ...Ecobee smart contact sensors very responsive, as soon as activity happens, i get my mobile device alert with in a second or two. great way to know activities happening when i am not home or even when home at night. motion sensor is also a huge added feature. have 2-in-1 sensors is very convenient."
See all customer reviewsSee all Door & Window AlarmsProduct 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.
Aqara - T1 Door and Window Sensor- Requires Hub product, Supports Apple HomeKit, Alexa, Google, SmartThings - White
Model: DW-S03DSKU: 6568829Top comment"2/3 of The Sensors Work...Best Buy SKUs for Aqara Products Mentioned: 6568829 T1 Sensor (Requires Hub) 6568825 P1 Sensor Thread & Matter (No Hub) 6568824 M2 Aqara Hub 6568833 FP2 Presence Detector (No Hub) Not Available P1 Motion Detector (Requires Hub) I bought 3 of these Aqara T1 Sensors along with a required hub; I chose the M2 Hub. ...Great sensors for HomeKit Alarm...I bought a bunch of these for my condo's doors and windows, and the sensors have performed very well. Setup was quick with the Aqara app, and the sensors properly communicate to the hub and HomeKit to which doors are opened and closed. "
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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.Top comment"2/3 of The Sensors Work...Best Buy SKUs for Aqara Products Mentioned: 6568829 T1 Sensor (Requires Hub) 6568825 P1 Sensor Thread & Matter (No Hub) 6568824 M2 Aqara Hub 6568833 FP2 Presence Detector (No Hub) Not Available P1 Motion Detector (Requires Hub) I bought 3 of these Aqara T1 Sensors along with a required hub; I chose the M2 Hub. ...Great sensors for HomeKit Alarm...I bought a bunch of these for my condo's doors and windows, and the sensors have performed very well. Setup was quick with the Aqara app, and the sensors properly communicate to the hub and HomeKit to which doors are opened and closed. "
See all customer reviewsSee all Door & Window AlarmsProduct 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 AlarmsYour price for this item is $16.99The comparable value price is $19.99Select pickup
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Aqara - P2 Door and Window Sensor- Matter Natively Support, Need Matter Border Router, Remote Alarm and Local Automation - White
Model: DW-S02DSKU: 6568825Top comment"Sleek sensor...This is a sleek looking sensor. You can barely see it on the door. Works great. ...Great Matter Door/Window Sensor if you have a Thread border router...Basically, If you have Matter over Thread working in your home, and you need a door/window sensor to give you real time info, this sensor works perfectly and feedback is pretty much instant. "
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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.Top comment"Sleek sensor...This is a sleek looking sensor. You can barely see it on the door. Works great. ...Great Matter Door/Window Sensor if you have a Thread border router...Basically, If you have Matter over Thread working in your home, and you need a door/window sensor to give you real time info, this sensor works perfectly and feedback is pretty much instant. "
See all customer reviewsSee all Door & Window AlarmsProduct 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.See all Door & Window AlarmsYour price for this item is $24.99The comparable value price is $29.99
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