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motion detector

Best Buy customers often prefer the following products when searching for Motion Detector.

Browse the top-ranked list of Motion Detector below along with associated reviews and opinions.

Browse the top-ranked list of Motion Detector below along with associated reviews and opinions.

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  1. Ring - Alarm Motion Detector - White - Front_Zoom
    Model:4SP1S7-0EN0
    SKU:6097404
    Top comment

    "Very good range too...I love this product...Nice to add another motion sensor to my growing ring system good peace of mind...It is simple and straightforward and I have to give credit to the support at Ring, they have been awesome"

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    Product Description

    Catch movement and keep your home safe from intruders with the Ring Alarm motion detector. The small detector mounts easily on your wall and works with the Ring Alarm base station (not included) to alert you of movement. The slim design of the Ring Alarm motion detector doesn't draw attention, and monitoring from a phone or PC is simple.
    Your price for this item is $29.99
    Top comment

    "Very good range too...I love this product...Nice to add another motion sensor to my growing ring system good peace of mind...It is simple and straightforward and I have to give credit to the support at Ring, they have been awesome"

    ""

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    Product Description

    Catch movement and keep your home safe from intruders with the Ring Alarm motion detector. The small detector mounts easily on your wall and works with the Ring Alarm base station (not included) to alert you of movement. The slim design of the Ring Alarm motion detector doesn't draw attention, and monitoring from a phone or PC is simple.
  2. Ring - Alarm Motion Detector (2 pack) - White - Front_Zoom
    Model:4XP1-S70EN0
    SKU:6097406
    Top comment

    "Very good range too...I love this product...It is simple and straightforward and I have to give credit to the support at Ring, they have been awesome...Nice to add another motion sensor to my growing ring system good peace of mind"

    ""

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    Product Description

    Defend your home front to back with this Ring Alarm motion detector 2-pack. The small devices attach easily to your walls with the included plates and connect with Ring Alarm base station (not included) to catch movement in your home. Easily monitored by phone or PC, this Ring Alarm motion detector 2-pack adds another layer of protection.
    Your price for this item is $59.99
    Top comment

    "Very good range too...I love this product...It is simple and straightforward and I have to give credit to the support at Ring, they have been awesome...Nice to add another motion sensor to my growing ring system good peace of mind"

    ""

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    Product Description

    Defend your home front to back with this Ring Alarm motion detector 2-pack. The small devices attach easily to your walls with the included plates and connect with Ring Alarm base station (not included) to catch movement in your home. Easily monitored by phone or PC, this Ring Alarm motion detector 2-pack adds another layer of protection.
  3. Samsung - SmartThings ADT Motion Detector - White - Front_Zoom
    Top comment

    "it works well for me...Great for would be thieves...It is very easy to connect to the hub and easy to install on the wall...I have both regular Smartthings and ADT brand motion sensor, the ADT one seem to be more sensitive and quicker"

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    Product Description

    Help protect your home and family with an ADT Motion Detector. Initiate optional ADT professional monitoring services when an intrusion is detected in your home. Receive alerts if there’s unexpected movement. Set lights and other connected devices to turn on and off as people come and go. Requires an ADT Security Hub, plus one or more compatible ADT devices. ADT professional monitoring services may not be available in all areas and may require permitting or additional service fees.
    Your price for this item is $4.99
    Save $35
    The previous price was $39.99
    Top comment

    "it works well for me...Great for would be thieves...It is very easy to connect to the hub and easy to install on the wall...I have both regular Smartthings and ADT brand motion sensor, the ADT one seem to be more sensitive and quicker"

    ""

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    Product Description

    Help protect your home and family with an ADT Motion Detector. Initiate optional ADT professional monitoring services when an intrusion is detected in your home. Receive alerts if there’s unexpected movement. Set lights and other connected devices to turn on and off as people come and go. Requires an ADT Security Hub, plus one or more compatible ADT devices. ADT professional monitoring services may not be available in all areas and may require permitting or additional service fees.
  4. Dome - Motion Detector - Front_Standard
    Model:DMMS1
    SKU:6291819

    Product Description

    Secure your home with this Elexa Dome motion detector. It works with your Z-Wave hub to send notifications or activate a siren when movements are detected, and a built-in light sensor lets you customize illumination levels. This Elexa Dome motion detector has a 110-degree detection range to monitor wide areas, and its compact design enables discreet placement.
    Your price for this item is $34.99

    Product Description

    Secure your home with this Elexa Dome motion detector. It works with your Z-Wave hub to send notifications or activate a siren when movements are detected, and a built-in light sensor lets you customize illumination levels. This Elexa Dome motion detector has a 110-degree detection range to monitor wide areas, and its compact design enables discreet placement.
  5. Philips - Hue Motion Sensor - White - Front_Zoom
    Model:464602
    SKU:5540102
    Top comment

    "I Love My Lights...Does a great job...I enjoy the option to have the motion sensors turn on your lights to a dim setting during the late night/early morning hours for moments while you go to the bathroom, have a late night snack or have a drink of water...I've mine configured so that when it is dark in the house after 11pm and motion is detected select lights turn on to a night light setting to make navigation in the middle of the night easy without having to use voice controls or the phone controls"

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    Product Description

    Connect this Phillips Hue motion sensor to your Phillips Hue bridge (not included) to create a smart home lighting system. It turns on the light when you enter a room and shuts it off when no motion is detected to keep your energy bills down. The wireless design of this Phillips Hue motion sensor makes it simple to install.
    Your price for this item is $36.99
    Save $3
    The previous price was $39.99
    Top comment

    "I Love My Lights...Does a great job...I enjoy the option to have the motion sensors turn on your lights to a dim setting during the late night/early morning hours for moments while you go to the bathroom, have a late night snack or have a drink of water...I've mine configured so that when it is dark in the house after 11pm and motion is detected select lights turn on to a night light setting to make navigation in the middle of the night easy without having to use voice controls or the phone controls"

    ""

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    Product Description

    Connect this Phillips Hue motion sensor to your Phillips Hue bridge (not included) to create a smart home lighting system. It turns on the light when you enter a room and shuts it off when no motion is detected to keep your energy bills down. The wireless design of this Phillips Hue motion sensor makes it simple to install.
  6. Samsung - SmartThings Arrival Sensor - White - Front_Zoom
    Model:F-SS-PRES-001
    SKU:4481808
    Top comment

    "Love how it works...Good when it works...Works as described, I use it to arm and disarm my alarm system if I am home or not as well as turn on some lights depending on the time of day...Even when I have everything turned on in my phone, my system picks up this sensor quicker than the phone does, so there is no delay in activating everything I have set to happen when I arrive"

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    Product Description

    Samsung SmartThings Arrival Sensor: Stay informed when people enter and leave your home with this arrival sensor. Just connect to your SmartThings hub and your Apple® iOS, Android or Windows mobile device to receive alerts on the go. You can also set up the sensor to trigger lights to turn on and unlock your door when you arrive home and shut lighting off and lock the door when you leave.
    Your price for this item is $19.99
    Top comment

    "Love how it works...Good when it works...Works as described, I use it to arm and disarm my alarm system if I am home or not as well as turn on some lights depending on the time of day...Even when I have everything turned on in my phone, my system picks up this sensor quicker than the phone does, so there is no delay in activating everything I have set to happen when I arrive"

    ""

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    Product Description

    Samsung SmartThings Arrival Sensor: Stay informed when people enter and leave your home with this arrival sensor. Just connect to your SmartThings hub and your Apple® iOS, Android or Windows mobile device to receive alerts on the go. You can also set up the sensor to trigger lights to turn on and unlock your door when you arrive home and shut lighting off and lock the door when you leave.
  7. SimpliSafe - Protect Home Security System - White - Front_Zoom
    Top comment

    "Works as a charm...Overall I love it...I am retired and home a great deal, but It is nice to know that if I decide to use the monitoring system, when on vacations this is an option for me and can be used pretty much as long as I want (monthly) since there is no contract...I love that if I move to another home, I can just unplug it and take the whole system with me because it is easy to disassemble and easy to set up"

    ""

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    Product Description

    Only at Best Buy Defend your home from intruders with this SimpliSafe security system. Its wireless design provides reliable, multilayer protection and avoids interruptions from cut phone lines and power outages, and it connects to an app for remote operation. This SimpliSafe security system is easy to install and customizable to homes of any size for flexible use.
    Your price for this item is $269.99
    Top comment

    "Works as a charm...Overall I love it...I am retired and home a great deal, but It is nice to know that if I decide to use the monitoring system, when on vacations this is an option for me and can be used pretty much as long as I want (monthly) since there is no contract...I love that if I move to another home, I can just unplug it and take the whole system with me because it is easy to disassemble and easy to set up"

    ""

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    Product Description

    Only at Best Buy Defend your home from intruders with this SimpliSafe security system. Its wireless design provides reliable, multilayer protection and avoids interruptions from cut phone lines and power outages, and it connects to an app for remote operation. This SimpliSafe security system is easy to install and customizable to homes of any size for flexible use.
  8. SimpliSafe - Shield Home Security System - White - Front_Zoom
    Top comment

    "Easy to deal with...No holes to repair...The system relies heavily on "Command Strips" to mount every piece of equipment, making installation quick & requiring no drilling or holes to be put into walls or doors, an excellent option if you're renting or don't want to tear up the house permanently drilling, although they do include screws should you want or need to hard mount anything...In these situation, it is possible to protect multiple areas by placing glass break sensors in rooms with multiple windows or by placing motion sensors strategically in hallways or in "great rooms" or facing stairways"

    ""

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    Product Description

    Only at Best Buy Keep an eye on what matters most with this wireless SimpliSafe security system. It provides full-time professional monitoring of your home's surroundings, and it detects intruders with advanced sensors to keep your family safe. This SimpliSafe security system continues working for 24 hours when the power fails for added protection.
    Your price for this item is $369.99
    Top comment

    "Easy to deal with...No holes to repair...The system relies heavily on "Command Strips" to mount every piece of equipment, making installation quick & requiring no drilling or holes to be put into walls or doors, an excellent option if you're renting or don't want to tear up the house permanently drilling, although they do include screws should you want or need to hard mount anything...In these situation, it is possible to protect multiple areas by placing glass break sensors in rooms with multiple windows or by placing motion sensors strategically in hallways or in "great rooms" or facing stairways"

    ""

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    Product Description

    Only at Best Buy Keep an eye on what matters most with this wireless SimpliSafe security system. It provides full-time professional monitoring of your home's surroundings, and it detects intruders with advanced sensors to keep your family safe. This SimpliSafe security system continues working for 24 hours when the power fails for added protection.
  9. Samsung - Motion Sensor - White - Front_Zoom
    Model:GP-U999SJVLBAA
    SKU:6265834
    Top comment

    "great deal @ 25$...It is very useful...I'm not sure about the battery life yet (so only 4 stars) but otherwise this one is a great product, and I anticipate that I will buy at least one or two more to add to my system...This motion sensor works great small size and very nice shape and I like the magnet part of it easy to rotate sofar working very well looking forward to get more in the future"

    ""

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    Product Description

    Keep your home under control with this Samsung SmartThings motion sensor. It sends an alert to your smartphone via the SmartThings app when it detects unexpected movement, and the thermostat trigger feature lets you program it to adjust the temperature based on occupancy. The 131-foot range of this Samsung SmartThings motion sensor accommodates a wide variety of floor plans.
    Your price for this item is $24.99
    Top comment

    "great deal @ 25$...It is very useful...I'm not sure about the battery life yet (so only 4 stars) but otherwise this one is a great product, and I anticipate that I will buy at least one or two more to add to my system...This motion sensor works great small size and very nice shape and I like the magnet part of it easy to rotate sofar working very well looking forward to get more in the future"

    ""

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    Product Description

    Keep your home under control with this Samsung SmartThings motion sensor. It sends an alert to your smartphone via the SmartThings app when it detects unexpected movement, and the thermostat trigger feature lets you program it to adjust the temperature based on occupancy. The 131-foot range of this Samsung SmartThings motion sensor accommodates a wide variety of floor plans.
  10. SimpliSafe - Motion Sensor - White - Front_Zoom
    Model:SS3-MOTION
    SKU:6298668
    Top comment

    "Great for my wood shop...The monitor works great...These motion sensors are nice an compact and have the back corners shaved so they mount flat to a wall or nicely in a corner...Perfect add on for an area I wanted extra coverage on"

    ""

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    Product Description

    Detect intruders, and protect your space with this SimpliSafe motion sensor. This compact, easy-to-install device quickly integrates with existing systems and includes a powerful battery that offers years of use before replacement. The advanced motion detection technology lets this SimpliSafe motion sensor watch for intruders, while a unique human heat-mapping algorithm eliminates false positives by letting this sensor distinguish between pets and intruders.
    Your price for this item is $29.99
    Top comment

    "Great for my wood shop...The monitor works great...These motion sensors are nice an compact and have the back corners shaved so they mount flat to a wall or nicely in a corner...Perfect add on for an area I wanted extra coverage on"

    ""

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    Product Description

    Detect intruders, and protect your space with this SimpliSafe motion sensor. This compact, easy-to-install device quickly integrates with existing systems and includes a powerful battery that offers years of use before replacement. The advanced motion detection technology lets this SimpliSafe motion sensor watch for intruders, while a unique human heat-mapping algorithm eliminates false positives by letting this sensor distinguish between pets and intruders.
  11. Swann - Garage Parking Sensor - White - Front_Standard
    Model:SWADS-GARSEN-GL
    SKU:5920608
    Top comment

    "Very easy to set up...I love this product...Great for anyone to help parking your vehicle in a Garage and not have to worry again parking to close to your walls...The light is bright and easy to see and you can set the distance you want red to be on at, 1...2...or 3 feet away"

    ""

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    Product Description

    Ensure safe, precise parking with this Swann garage parking sensor. Its LED indicator provides green, orange and red signals to assist you in properly approaching the set parking zone and to alert you when to stop. This Swann garage parking sensor lets you set a safe distance of 1, 2 or 3 feet from your wall.
    Your price for this item is $19.99
    Top comment

    "Very easy to set up...I love this product...Great for anyone to help parking your vehicle in a Garage and not have to worry again parking to close to your walls...The light is bright and easy to see and you can set the distance you want red to be on at, 1...2...or 3 feet away"

    ""

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    Product Description

    Ensure safe, precise parking with this Swann garage parking sensor. Its LED indicator provides green, orange and red signals to assist you in properly approaching the set parking zone and to alert you when to stop. This Swann garage parking sensor lets you set a safe distance of 1, 2 or 3 feet from your wall.
  12. First Alert - Motion Sensing Light Socket - White - Front_Standard
    Top comment

    "Works just as advertised...Easy installation - No wiring required...I no onger have to go back to the basement to turn off the light...Quick , easy and convenient way to turn any light socket to a motion sensing light"

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    Product Description

    Increase safety and security with this First Alert motion-sensing light socket. It installs easily into existing light sockets and quickly switches on incandescent or fluorescent bulbs when it senses motion in any direction up to 12 feet away. This First Alert motion-sensing light socket automatically deactivates the light when motion ceases to save money and energy.
    Your price for this item is $34.99
    Top comment

    "Works just as advertised...Easy installation - No wiring required...I no onger have to go back to the basement to turn off the light...Quick , easy and convenient way to turn any light socket to a motion sensing light"

    ""

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    Product Description

    Increase safety and security with this First Alert motion-sensing light socket. It installs easily into existing light sockets and quickly switches on incandescent or fluorescent bulbs when it senses motion in any direction up to 12 feet away. This First Alert motion-sensing light socket automatically deactivates the light when motion ceases to save money and energy.
  13. myQ - Door Sensor for Select myQ Hubs - Front_Zoom
    Model:MYQ-G0302
    SKU:6321858
    Top comment

    "Works like it's suppose to...Nice add on for second door...It is great to be able to open the door for someone if they are coming to the house without being there are opening and closing the door if I'm not in my car...I have lift-master openers and it connected effortlessly"

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    Product Description

    Add to your garage hub setup with this Chamberlain myQ door sensor. It lets you control a second garage door when connected to your myQ smart garage hub, and you can monitor and control everything via the myQ app on a smartphone or other digital device. This Chamberlain myQ door sensor is simple to install and set up for convenience.
    Your price for this item is $34.99
    Save $5
    The previous price was $39.99
    Top comment

    "Works like it's suppose to...Nice add on for second door...It is great to be able to open the door for someone if they are coming to the house without being there are opening and closing the door if I'm not in my car...I have lift-master openers and it connected effortlessly"

    ""

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    Product Description

    Add to your garage hub setup with this Chamberlain myQ door sensor. It lets you control a second garage door when connected to your myQ smart garage hub, and you can monitor and control everything via the myQ app on a smartphone or other digital device. This Chamberlain myQ door sensor is simple to install and set up for convenience.
  14. Blink - Wireless Home Security System - White - Front_Zoom
    Top comment

    "Have fun and enjoy them...Great indoor camera for the price...The camera mounts could of been better but they were designed to be indoor cameras so I see why the mounts are the way they were...Great price, camera was easy to set up and the app was free for the product"

    ""

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    Product Description

    Guard your home against intruders with this Blink indoor three-camera system. Featuring energy-efficient wire-free designs, these cameras offer fast, easy installation and last for up to two years per pair of AA batteries. This Blink indoor three-camera system captures HD footage when motion is detected and lets you stream live footage via the included app.
    Your price for this item is $149.99
    Save $40
    The previous price was $189.99
    Top comment

    "Have fun and enjoy them...Great indoor camera for the price...The camera mounts could of been better but they were designed to be indoor cameras so I see why the mounts are the way they were...Great price, camera was easy to set up and the app was free for the product"

    ""

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    Product Description

    Guard your home against intruders with this Blink indoor three-camera system. Featuring energy-efficient wire-free designs, these cameras offer fast, easy installation and last for up to two years per pair of AA batteries. This Blink indoor three-camera system captures HD footage when motion is detected and lets you stream live footage via the included app.
  15. First Alert - Parking Alert Sensor - White - Front_Standard

    Product Description

    Put this First Alert parking sensor in the garage to keep your car dent- and scratch-free. It has a sensor unit and a small traffic light to indicate the car's distance from the target wall or shelf. The audio alert on this First Alert parking sensor sounds different tones depending on distance.
    Your price for this item is $27.99
    Save $12
    The previous price was $39.99

    Product Description

    Put this First Alert parking sensor in the garage to keep your car dent- and scratch-free. It has a sensor unit and a small traffic light to indicate the car's distance from the target wall or shelf. The audio alert on this First Alert parking sensor sounds different tones depending on distance.