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Sensing Device(256)
Uses item details. Price when purchased online
TOPGREENER PIR Passive Infrared Motion Sensor Switch, Ambient Light Level Detector, No Neutral Required, 5A, 1500W, Occupancy Vacancy Modes, Ground Wire Required, Single Pole, TDOS5-JM, Black From $19.99
Sponsored
From$1999
TOPGREENER PIR Passive Infrared Motion Sensor Switch, Ambient Light Level Detector, No Neutral Required, 5A, 1500W, Occupancy Vacancy Modes, Ground Wire Required, Single Pole, TDOS5-JM, Black
43 out of 5 Stars. 4 reviews
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NineLeaf Driveway Alarm, Motion Sensor Alarm Outdoor, Home Security Business Detect Alert with 1 Waterproof Radar Infrared Sensor 1 Receiver 1 Remote, 17 Chime Tunes, LED Indicators for Outdoor Use From $27.88
Sponsored
From$2788
NineLeaf Driveway Alarm, Motion Sensor Alarm Outdoor, Home Security Business Detect Alert with 1 Waterproof Radar Infrared Sensor 1 Receiver 1 Remote, 17 Chime Tunes, LED Indicators for Outdoor Use
53.6 out of 5 Stars. 5 reviews
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Portable Mini Motion Detector Alarm + 120DB Ear-Piercing Siren + SOS LED Light, Hotel Door Room Security Device for Female Women Kids Life Safety While Travelling Alone 2-Pack $15.99
$1599
current price $15.99Portable Mini Motion Detector Alarm + 120DB Ear-Piercing Siren + SOS LED Light, Hotel Door Room Security Device for Female Women Kids Life Safety While Travelling Alone 2-Pack
24 out of 5 Stars. 2 reviews
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Best seller 108dB Car Alarm System, Car Anti-Theft Vibration Sensor Alarm & Red Light, Wireless Remote Anti Theft Vehicle Device with Magnetic Install Design for RV, SUV, Truck $25.99
$2599
current price $25.99108dB Car Alarm System, Car Anti-Theft Vibration Sensor Alarm & Red Light, Wireless Remote Anti Theft Vehicle Device with Magnetic Install Design for RV, SUV, Truck
134.4 out of 5 Stars. 13 reviews
WiFi Smart Motion Sensor Alarm Indoor Infrared PIR Detector Siren Tuya Smart APP Control Wireless Trigger Player Home Security
WiFi Smart Motion Sensor Alarm Indoor Infrared PIR Detector Siren Tuya Smart APP Control Wireless Trigger Player Home Security
24.5 out of 5 Stars. 2 reviews
Best seller X-Sense Wi-Fi Water Leak Detector Kit, Smart Water Sensor with App Alerts, Ultra-Slim Water Alarm for Basement, Kitchen & Bathroom, 4 Water Sensors + 1 Base Station, White From $14.99
4 options
Available in additional 4 optionsFrom$1499
X-Sense Wi-Fi Water Leak Detector Kit, Smart Water Sensor with App Alerts, Ultra-Slim Water Alarm for Basement, Kitchen & Bathroom, 4 Water Sensors + 1 Base Station, White
624.8 out of 5 Stars. 62 reviews
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M Buder Smart Wireless Human Body Motion Sensor with Light Intensity Detector, 360-Degree Rotation Holder, 23 Feet Range, ZigBee Compatible for Indoor Home Security $25.50
$2550
current price $25.50M Buder Smart Wireless Human Body Motion Sensor with Light Intensity Detector, 360-Degree Rotation Holder, 23 Feet Range, ZigBee Compatible for Indoor Home Security
3.7*3.1'' Solar Light & Sound Alarm Motion with Sound Outdoor Motion Sensor Strobe Light Gunshot Sound Alarm Noise Maker Warning Lamp for Pasture, Farm, Yard, Barn, Home From $7.10
From$710
3.7*3.1'' Solar Light & Sound Alarm Motion with Sound Outdoor Motion Sensor Strobe Light Gunshot Sound Alarm Noise Maker Warning Lamp for Pasture, Farm, Yard, Barn, Home
Yolispa Multifunctional Wireless Driveway Alarm Outside Weatherproof Motion Sensor Alarm 1 Receiver 2 Transmitters with 38 Chimes 200m/656ft Transmission for Indoor Outdoor Use $22.99
$2299
current price $22.99Yolispa Multifunctional Wireless Driveway Alarm Outside Weatherproof Motion Sensor Alarm 1 Receiver 2 Transmitters with 38 Chimes 200m/656ft Transmission for Indoor Outdoor Use
283.8 out of 5 Stars. 28 reviews
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Universal Security Instruments Sensing Plus AMIB3051SC Multi Criteria Bedroom Smoke & Fire Alarm
2 options
Available in additional 2 optionsUniversal Security Instruments Sensing Plus AMIB3051SC Multi Criteria Bedroom Smoke & Fire Alarm
504.5 out of 5 Stars. 50 reviews
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Upgraded Smart WiFi Motion Sensor Detector Alarm Indoor with Siren, Phone App, USB Power, Alert Recording, Scheduled Working Times - Infrared Motion Sensor Alarm for Home Garage $22.88
$2288
current price $22.88Upgraded Smart WiFi Motion Sensor Detector Alarm Indoor with Siren, Phone App, USB Power, Alert Recording, Scheduled Working Times - Infrared Motion Sensor Alarm for Home Garage
Riousery WiFi PIR Motion Sensor Wireless Security Alarm Infrared Movement Detector 80dB Sound Light Adjustable Angle Smart App Alerts for Home Office 1.8x0.9x4.8 inches / 4.5x2.4x12.3 cm $16.72
$1672
current price $16.72Riousery WiFi PIR Motion Sensor Wireless Security Alarm Infrared Movement Detector 80dB Sound Light Adjustable Angle Smart App Alerts for Home Office 1.8x0.9x4.8 inches / 4.5x2.4x12.3 cm
Clearance Remote Control Infrared Motion Sensor Alarm, Home Security System with Two Controllers, Wireless Infrared Detection Device, Boxed Home Protection Alert Kit Was $8.99
Remote Control Infrared Motion Sensor Alarm, Home Security System with Two Controllers, Wireless Infrared Detection Device, Boxed Home Protection Alert Kit
LYUMO Wireless ,Wireless Driveway Alarm Infrared Motion Sensor Weatherproof For Home Security System,Driveway Alarm $16.53
$1653
current price $16.53LYUMO Wireless ,Wireless Driveway Alarm Infrared Motion Sensor Weatherproof For Home Security System,Driveway Alarm
104 out of 5 Stars. 10 reviews
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NFTIGB Single Beam Infrared Photocells Motion Detector For Door Gate Opener, 98.43ft Range 12-24V IP65 Outdoor Security Anti-Theft Sensor System, White
NFTIGB Single Beam Infrared Photocells Motion Detector For Door Gate Opener, 98.43ft Range 12-24V IP65 Outdoor Security Anti-Theft Sensor System, White
Beisidaer Light And Rain Sensor Automatic Window Closing Built For Different Weather Conditions Weatherproof Window Sensing Device
Beisidaer Light And Rain Sensor Automatic Window Closing Built For Different Weather Conditions Weatherproof Window Sensing Device
Light And Rain Sensor Automatic Window Closing Built For Different Weather Conditions Weatherproof Window Sensing Device
Light And Rain Sensor Automatic Window Closing Built For Different Weather Conditions Weatherproof Window Sensing Device
Yajisi Infrared Induction Sensor Waterproof IP67 Mini PIR Motion Detector Switch for Bathroom DC5-24V 2M Sensing Distance Automatic Smart Control Electrical Equipment (1.1 inches / 28 mm Hole) $15.79
$1579
current price $15.79Yajisi Infrared Induction Sensor Waterproof IP67 Mini PIR Motion Detector Switch for Bathroom DC5-24V 2M Sensing Distance Automatic Smart Control Electrical Equipment (1.1 inches / 28 mm Hole)
Riousery Mini PIR Motion Sensor Smart Detection 120 Degree Sensing Angle Infrared Detector Switch System for LED Closet Strip Lights DC 5-24V 0.47 inches / 12 mm White $10.60
$1060
current price $10.60Riousery Mini PIR Motion Sensor Smart Detection 120 Degree Sensing Angle Infrared Detector Switch System for LED Closet Strip Lights DC 5-24V 0.47 inches / 12 mm White
CallTou Wireless Door Sensor Alarm Wander Alert for Dementia Elderly Patient Alzheimer Door Open Chime Monitoring for Caregiver Home Care $39.99
$3999
current price $39.99CallTou Wireless Door Sensor Alarm Wander Alert for Dementia Elderly Patient Alzheimer Door Open Chime Monitoring for Caregiver Home Care
72.6 out of 5 Stars. 7 reviews
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Window Alarm Device Set - Extra Loud 130dB Alarm & Vibration Sensors - Compatibility & Easy Installation - Great for Home, Office & RV Security (2 Set Black)
Window Alarm Device Set - Extra Loud 130dB Alarm & Vibration Sensors - Compatibility & Easy Installation - Great for Home, Office & RV Security (2 Set Black)
Honeywell Home - Smart Room Sensor (2-Pack) - White $80.74
$8074
current price $80.74Honeywell Home - Smart Room Sensor (2-Pack) - White
234.1 out of 5 Stars. 23 reviews
Clearance 3-in-1 CO Temperature & Humidity Sensor Detector, Smart Monitoring Alarm for Kitchen, Garage & Indoor Spaces, Real-Time Air Quality Safety Alert Device From $14.86
From$1486
3-in-1 CO Temperature & Humidity Sensor Detector, Smart Monitoring Alarm for Kitchen, Garage & Indoor Spaces, Real-Time Air Quality Safety Alert Device
Aqara Motion Sensor - ZigBee Wireless Smart Human Body Detector for Mijia, Mi Home, and Apple HomeKit | Smart Home Automation From $23.90
From$2390
Aqara Motion Sensor - ZigBee Wireless Smart Human Body Detector for Mijia, Mi Home, and Apple HomeKit | Smart Home Automation
Smart PIR Motion Sensor: WiFi Motion Detector with App Notification Alerts, Wireless Contact Sensor for Home Security and Smart Home Automation, No Hub Required, Compatible with Alexa From $30.75
From$3075
Smart PIR Motion Sensor: WiFi Motion Detector with App Notification Alerts, Wireless Contact Sensor for Home Security and Smart Home Automation, No Hub Required, Compatible with Alexa
Tuya Smart WiFi Infrared Detector PIR Motion Sensor Human Body Induction Alarm, Smart Household Appliances
Tuya Smart WiFi Infrared Detector PIR Motion Sensor Human Body Induction Alarm, Smart Household Appliances
X-Sense Smart Mailbox Alarm, Wireless Long Range Mailbox Alert, Mailbox Sensor with SBS50 Base Station for Delivered Mail, SMA11 $39.99
$3999
current price $39.99X-Sense Smart Mailbox Alarm, Wireless Long Range Mailbox Alert, Mailbox Sensor with SBS50 Base Station for Delivered Mail, SMA11
45 out of 5 Stars. 4 reviews
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Sinyiin App Controlled surrounding Light Detectors Low Power Alerts Wireless ABS Sensors Device $24.26
$2426
current price $24.26Sinyiin App Controlled surrounding Light Detectors Low Power Alerts Wireless ABS Sensors Device
Universal Security Instruments, Sensing Plus, Hardwired Smoke & Fire Alarm, Multi-Criteria Detection, with 10 Year Battery Backup From $34.94
2 options
Available in additional 2 optionsFrom$3494
Universal Security Instruments, Sensing Plus, Hardwired Smoke & Fire Alarm, Multi-Criteria Detection, with 10 Year Battery Backup
1184.3 out of 5 Stars. 118 reviews
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Dedaqian Solar Sound & Light Alarm Outdoor Motion Sensor 129dB Siren Sound Alert & 6LEDs Flash Warning Security Alarm System 2 Pack $33.99
$3399
current price $33.99Dedaqian Solar Sound & Light Alarm Outdoor Motion Sensor 129dB Siren Sound Alert & 6LEDs Flash Warning Security Alarm System 2 Pack
324.3 out of 5 Stars. 32 reviews
AEVXKHI Metal Detector, PP Metal Finder, Waterproof Metal Locator, Metal Sensing Device with Audible Light Vibration Alarm Modes, Metal Detector Portable Metal Finder for Factory
AEVXKHI Metal Detector, PP Metal Finder, Waterproof Metal Locator, Metal Sensing Device with Audible Light Vibration Alarm Modes, Metal Detector Portable Metal Finder for Factory
YoLink LoRa 1/4 Wireless Range Smart Motion Sensors, Indoor Motion Detector, Alexa, IFTTT, Home Assistant, Movement Detector App Alerts Remote Monitor, 2 Pack, YoLink Regular Hub Included $69.99
$6999
current price $69.99YoLink LoRa 1/4 Wireless Range Smart Motion Sensors, Indoor Motion Detector, Alexa, IFTTT, Home Assistant, Movement Detector App Alerts Remote Monitor, 2 Pack, YoLink Regular Hub Included
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Fdit Sensor ,USB/Battery Powered Motion Sensor Alarm MP3 Audio Player Infrared Induction, Infrared $15.39
$1539
current price $15.39Fdit Sensor ,USB/Battery Powered Motion Sensor Alarm MP3 Audio Player Infrared Induction, Infrared
Suodoka Earthquake Detector Get Early Warning of Impending Quake Alarms Emergency Device Home Security Sensor Alarm System 8.66 inches / 22 cm White $38.53
$3853
current price $38.53Suodoka Earthquake Detector Get Early Warning of Impending Quake Alarms Emergency Device Home Security Sensor Alarm System 8.66 inches / 22 cm White
JahyElec Solar Ultrasonic Animal Repeller, 360 All Round Cat Repellent Outdoor Motion Detection Animal Deterrent Devices for Skunk Squirrel Raccoon $36.99
$3699
current price $36.99JahyElec Solar Ultrasonic Animal Repeller, 360 All Round Cat Repellent Outdoor Motion Detection Animal Deterrent Devices for Skunk Squirrel Raccoon
33.7 out of 5 Stars. 3 reviews
Secure Safety Solutions Bed Exit Alarm for Elderly Adults - Caregiver Alert Monitor,12x30 Weight Sensing Pressure Pad - Fall Prevention for Seniors, Dementia Patients, Know When They Get Up $48.99
$4899
current price $48.99Secure Safety Solutions Bed Exit Alarm for Elderly Adults - Caregiver Alert Monitor,12x30 Weight Sensing Pressure Pad - Fall Prevention for Seniors, Dementia Patients, Know When They Get Up
43 out of 5 Stars. 4 reviews
YoLink Motion Sensor, 1/4 Mile World's Longest Range Smart Home Indoor Wireless Motion Detector Sensor From $23.99
From$2399
YoLink Motion Sensor, 1/4 Mile World's Longest Range Smart Home Indoor Wireless Motion Detector Sensor
134.2 out of 5 Stars. 13 reviews
XODO Motion Sensor, Smart Home Security Motion Detector with 360 Degree Detection, Easy Install, 2-Pack $19.99 $19.99/lb
$1999
current price $19.99$19.99/lb
XODO Motion Sensor, Smart Home Security Motion Detector with 360 Degree Detection, Easy Install, 2-Pack
113.3 out of 5 Stars. 11 reviews
10 in 1 Indoor Air Quality Monitor, Integrated Indoor Air Quality Detecting Meters, Household Environment Monitoring Tools, Portable Sensing Devices for Home Cars Hotel Plants/Pets-White, White
10 in 1 Indoor Air Quality Monitor, Integrated Indoor Air Quality Detecting Meters, Household Environment Monitoring Tools, Portable Sensing Devices for Home Cars Hotel Plants/Pets-White, White
2Pairs Smart Door Sensor, WiFi Window Door Sensor Alarm, Contact Sensor for Home Security, Smart Home Automation $15.46
$1546
current price $15.462Pairs Smart Door Sensor, WiFi Window Door Sensor Alarm, Contact Sensor for Home Security, Smart Home Automation
15 out of 5 Stars. 1 reviews
Driveway Alarm - Wireless Call Button for Seniors/Elderly at Home, Long Range Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor&, 1 Receiver and 2 SOS Buttons
Driveway Alarm - Wireless Call Button for Seniors/Elderly at Home, Long Range Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor&, 1 Receiver and 2 SOS Buttons
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