House Alarms
Best Buy customers often prefer the following products when searching for House Alarms.
A home alarm system is a great way to protect your property and loved ones. It can help you feel more secure in your own home, and it can also help deter intruders if they try to break into your home. Browse the top-ranked list of house alarms below along with associated reviews and opinions.
Chime Add-On for eufy Video Doorbell E340 - White
Model: T8023121SKU: 6578097Top comment"Our bedroom is in the rear of our house and the rear of our house. This makes sure we hear the eufy doorbell....I ORDERED THIS FOR MY HOUSE AND I DIDN'T GET TO USE IT."
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Gain instant alerts when visitors arrive at your home with the eufy’s add-on Chime, designed for the Video Doorbell E340. Receive instant app notifications when a guest or delivery person rings the doorbell or motion is detected at the door. Customize the volume and select from 8 chime options while installation is a breeze. Simply plug the chime into a wall outlet, connect to your 2.4 GHz Wi-Fi network then follow the app prompts. *This chime is compatible with eufy wired doorbells. It is not compatible out of the box with battery-powered doorbells nor outdoor cameras. You may connect it to a battery-powered doorbell if you also utilize a eufy HomeBase 2 or HomeBase S380 (HomeBase 3), as well as a USB dongle.See all Door & Window AlarmsTop comment"Our bedroom is in the rear of our house and the rear of our house. This makes sure we hear the eufy doorbell....I ORDERED THIS FOR MY HOUSE AND I DIDN'T GET TO USE IT."
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Gain instant alerts when visitors arrive at your home with the eufy’s add-on Chime, designed for the Video Doorbell E340. Receive instant app notifications when a guest or delivery person rings the doorbell or motion is detected at the door. Customize the volume and select from 8 chime options while installation is a breeze. Simply plug the chime into a wall outlet, connect to your 2.4 GHz Wi-Fi network then follow the app prompts. *This chime is compatible with eufy wired doorbells. It is not compatible out of the box with battery-powered doorbells nor outdoor cameras. You may connect it to a battery-powered doorbell if you also utilize a eufy HomeBase 2 or HomeBase S380 (HomeBase 3), as well as a USB dongle.
SimpliSafe - Panic Button - White
Model: SS3-BBY-PANICSKU: 6323162Top comment"I ordered 2 units; one to replace one that failed and another to be located elsewhere in my house. The one that failed I actually used to call for an ambulance!...Can be located anywhere in the house for extra security."
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Take instant action against burglary and other emergency situations with this SimpliSafe panic button. When pressed, it triggers your security system’s alarm to immediately notify SimpliSafe or the police of your urgent call for help. Opt for the silent feature of this SimpliSafe panic button to discreetly signal for help without the intruder’s knowledge.See all Door & Window AlarmsTop comment"I ordered 2 units; one to replace one that failed and another to be located elsewhere in my house. The one that failed I actually used to call for an ambulance!...Can be located anywhere in the house for extra security."
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Take instant action against burglary and other emergency situations with this SimpliSafe panic button. When pressed, it triggers your security system’s alarm to immediately notify SimpliSafe or the police of your urgent call for help. Opt for the silent feature of this SimpliSafe panic button to discreetly signal for help without the intruder’s knowledge.
SimpliSafe - Motion Sensor - White
Model: CA001-01RUSSKU: 6543525Top comment"Fair price works well looks good in the house easy to add to the app."
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Detect intruders with SimpliSafe’s high-performance motion sensor. Engineered to tell the difference between people and pets, so if the alarm goes off, you can be confident it’s real. With a 90º field of view and 35 ft. range, it protects an entire room from a single location. Plus, you get fast alerts sent right to your phone when motion is detected so you always know what’s happening at home. And if you have a 24/7 professional monitoring plan—our agents are always ready to send help to your home when an alarm is triggered.See all Door & Window AlarmsTop comment"Fair price works well looks good in the house easy to add to the app."
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Detect intruders with SimpliSafe’s high-performance motion sensor. Engineered to tell the difference between people and pets, so if the alarm goes off, you can be confident it’s real. With a 90º field of view and 35 ft. range, it protects an entire room from a single location. Plus, you get fast alerts sent right to your phone when motion is detected so you always know what’s happening at home. And if you have a 24/7 professional monitoring plan—our agents are always ready to send help to your home when an alarm is triggered.
Ring - Alarm Contact Sensor (2nd Gen) (1-Pack) - White
Model: 4SD1SZ-0EN0SKU: 6403955Top comment"Just what i needed going to buy a couple more for my house....Keeps my house safe and secure Trump is greatest president"
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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"Just what i needed going to buy a couple more for my house....Keeps my house safe and secure Trump is greatest president"
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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.
Ring - Alarm Glass Break Sensor (2-Pack) - White
Model: B09BY4LKKGSKU: 6492198Top comment"Whenever I'm away from home it's always nice to have a device you can trust to alert you of any movement around the perimeter of your house. The picture is clear and I can watch it straight from my phone at anytime....great addition to the RING system ! for any house or apartment even garage with windows. nothing more reassuring than having these placed around the house for extra security and deterrent great buy all around"
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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, or receive a call from our monitoring center if you have enrolled in professional monitoring* with a Ring Protect Pro subscription, sold separately.** Requires Ring Alarm or Ring Alarm Pro, both sold separately.Top comment"Whenever I'm away from home it's always nice to have a device you can trust to alert you of any movement around the perimeter of your house. The picture is clear and I can watch it straight from my phone at anytime....great addition to the RING system ! for any house or apartment even garage with windows. nothing more reassuring than having these placed around the house for extra security and deterrent great buy all around"
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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, or receive a call from our monitoring center if you have enrolled in professional monitoring* with a Ring Protect Pro subscription, sold separately.** Requires Ring Alarm or Ring Alarm Pro, both sold separately.See all Door & Window AlarmsYour price for this item is $69.99Sold Out
Ring - Alarm Glass Break Sensor - White
Model: B08TG6NCTSSKU: 6492193Top comment"I bought it for additional safety of my house. Very good invention...I love how I can check in on my house and yard even when I am on vacation out of state! "
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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, or receive a call from our monitoring center if you have enrolled in professional monitoring* with a Ring Protect Pro subscription, sold separately.** Requires Ring Alarm or Ring Alarm Pro, both sold separately.Top comment"I bought it for additional safety of my house. Very good invention...I love how I can check in on my house and yard even when I am on vacation out of state! "
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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, or receive a call from our monitoring center if you have enrolled in professional monitoring* with a Ring Protect Pro subscription, sold separately.** Requires Ring Alarm or Ring Alarm Pro, both sold separately.See all Door & Window AlarmsYour price for this item is $39.99
SimpliSafe - Glassbreak Sensor - White
Model: SS3-BBY-GBREAKSKU: 6323161Top comment"I bought this to go in a different part of the house. I assume it works....Easy to add to an existing SimpliSafe system and style blends well with the house."
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Act fast against burglaries with this SimpliSafe glass break sensor. It triggers an alarm if it detects the sound of shattering glass within its 20-foot range, providing reliable security even when no motion detector is used. This SimpliSafe glass break sensor utilizes detection algorithm and digital signal processing technologies for accurate sound recognition.See all Door & Window AlarmsTop comment"I bought this to go in a different part of the house. I assume it works....Easy to add to an existing SimpliSafe system and style blends well with the house."
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Act fast against burglaries with this SimpliSafe glass break sensor. It triggers an alarm if it detects the sound of shattering glass within its 20-foot range, providing reliable security even when no motion detector is used. This SimpliSafe glass break sensor utilizes detection algorithm and digital signal processing technologies for accurate sound recognition.
Ring - Alarm Contact Sensor (2nd Gen) (6-Pack) - White
Model: 4SD6SZ-0EN0SKU: 6403961Top comment"Great sensors for additional entry ways in the house. We absolutely love the ring alarm system and these are super affordable to add full coverage through the house....Great item to get for your house to be safe and add to other points in the house"
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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"Great sensors for additional entry ways in the house. We absolutely love the ring alarm system and these are super affordable to add full coverage through the house....Great item to get for your house to be safe and add to other points in the house"
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"I away love my ring product and work good in my house...Completed my security system fir the house. Easy to install"
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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"I away love my ring product and work good in my house...Completed my security system fir the house. Easy to install"
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.
ecobee - SmartSensor for Doors and Windows (2-Pack) - White
Model: EB-DWSHM2PK-01SKU: 6412968Top comment"This product I installed in my house finally.I am a Hvac technician I install many houses finally I did my self with room sensors and doors sensors I loving this product...I have a security system in the current house I bought 2 years ago, it was state of the art at that time - I hate it!"
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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 product I installed in my house finally.I am a Hvac technician I install many houses finally I did my self with room sensors and doors sensors I loving this product...I have a security system in the current house I bought 2 years ago, it was state of the art at that time - I hate it!"
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.
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