Small Motion Sensors
A motion sensor is a device that triggers an action when it detects that something has moved. It's an important part of your home security system, and it can also be used to protect your pets and children. Browse the top-ranked list of small motion sensors below along with associated reviews and opinions.
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SimpliSafe - Motion Sensor - White
SKU: J362VFS82GMotion Sensor...I am thinking about adding a glass breakage sensor and two additional water sensors for underneath my kitchen and bathroom sink so i am truly covered.
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A white, battery-powered motion sensor with pet detection, 90º field of view, and app compatibility.$31.99 Your price for this item is $31.99Save $3Was $34.99The previous price was $34.99 -
Ring - Alarm Motion Detector (2nd Gen) (2-Pack) - White
SKU: J36CLVSCT4See all Motion Sensors & DetectorsProduct Description
A pair of white, battery-powered motion detectors offering easy installation and instant security alerts via app.$59.99 Your price for this item is $59.99 -
Ring - Alarm Motion Detector (2nd Gen) (1-Pack) - White
SKU: J36CLVSCTGSee all Motion Sensors & DetectorsProduct Description
A battery-powered white motion detector that provides instant alerts and easy installation for enhanced home security.$29.99 Your price for this item is $29.99 -
Cync - Wire-Free Motion Sensor (1-Pack) - White
SKU: J7GJZSY3LHMotion sensor...Looking for an outdoor motion sensor for a smart light switch. Mounted it up under an eve out of the rain, works well so far but time will tell...Love these motion sensors. Easy to in...
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A wire-free white motion sensor that automates Cync smart devices with adjustable, app-compatible Bluetooth control.$26.99 Your price for this item is $26.99Save $8Was $34.99The previous price was $34.99 -
Nanoleaf - Sense+ Smart Wireless Switch with Built-in Motion & Daylight Sensors (1PK) - White
SKU: CGC7VVZSTHSee all Smart Light Switches & DimmersProduct Description
A white wireless smart switch with built-in motion and daylight sensors for effortless lighting control anywhere.$23.99 Your price for this item is $23.99Save $6Was $29.99The previous price was $29.99 -
Swann - Wireless Motion Alert Sensor (2-pack) - White
SKU: J39HQX99XG[This review was collected as part of a promotion.] The Swann - Motion Alert Sensor seems to do a good job. The sensor seems to be really sensitive and sends notifications to your phone. ...Awesome Wireless...
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A wireless, battery-powered motion sensor in white that detects heat and movement, compatible with Alexa and Google Assistant.$34.99 Your price for this item is $34.99Save $20Was $54.99The previous price was $54.99 -
SimpliSafe - 4pack Entry Sensor - White
SKU: J362VFSXGRSensor Review...Sensors work perfectly. Easy to setup and install....SimpliSafe Sensor...Easy Setup, system recognized new sensors immediately.
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A set of four white, battery-powered entry sensors for easy installation on doors or windows.$54.99 Your price for this item is $54.99 -
ecobee - SmartSensor for Doors and Windows (2-Pack) - White
SKU: JXC53VLSZGI love how easy it is to setup and use. The sensors serve two purposes, a motion sensor and door sensor. ...Lag on motion detection...I ended up returning them and going with Philips hue motion sensors...
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A white, battery-powered sensor that sends instant notifications when doors or windows are opened or closed.$79.99 Your price for this item is $79.99 -
TP-Link - Tapo Smart Home Security Kit - Motion Detector, Contact Sensors x2, and Smart Hub w/ adjustable chime/siren Included - White
SKU: J3GWLQQWH6Motions sensors and smart switches have unlimited capabilities together. ...I specifically sought motion sensors for my HomeKit ecosystem, and the Tapo sensor included in this kit proved to be an excellent...
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A comprehensive white smart sensor kit offering motion detection, contact sensors, real-time alerts, and app integration.$69.99 Your price for this item is $69.99 -
Aqara - T1 Door and Window Sensor- Requires Hub product, Supports Apple HomeKit, Alexa, Google, SmartThings - White
SKU: JJ8RHCJJVQ2/3 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)...
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A white battery-powered sensor that detects door or window status and supports major smart home platforms.$16.99 Your price for this item is $16.99Save $3Was $19.99The previous price was $19.99