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$69.99
$98.12
Leviton Ceiling Mount Occupancy Sensor, OSC20-M0W, White
Amazon.com
72
28% off
$69.99
$98.12
Leviton Ceiling Mount Occupancy Sensor, OSC20-M0W, White
Amazon.com
72
$171.42
$342.92
Single Story Home Security System | Intrusion Protection With Motion And Entry Sensors | Official Simplisafe
SimpliSafe, Inc.
Free shipping
50% off
$171.42
$342.92
Single Story Home Security System | Intrusion Protection With Motion And Entry Sensors | Official Simplisafe
SimpliSafe, Inc.
Free shipping
$70.34
Sensorswitch Ceiling Motion Sensor, Passive Infrared PIR Occupancy Sensor, 360° Small Motion Detection, Indoor Use, Low Voltage, Standard Range
Amazon.com
105
Free shipping
$70.34
Sensorswitch Ceiling Motion Sensor, Passive Infrared PIR Occupancy Sensor, 360° Small Motion Detection, Indoor Use, Low Voltage, Standard Range
Amazon.com
105
$69.95
Smart Caregiver Replacement/Add-On Bed Alarm Sensor Pad For Elderly Dementia Patients - 10in X 30in Works With Wireless Pager, 433-EC Monitor, And 433
Amazon.com
37
Free shipping
$69.95
Smart Caregiver Replacement/Add-On Bed Alarm Sensor Pad For Elderly Dementia Patients - 10in X 30in Works With Wireless Pager, 433-EC Monitor, And 433
Amazon.com
37
$387.00
$419.00
Sensaphone 400 Monitoring System
Amazon.com
94
Free shipping
$387.00
$419.00
Sensaphone 400 Monitoring System
Amazon.com
94
$169.91
$339.91
Three-Story Home Security System | Complete Intrusion Protection | Official Simplisafe
SimpliSafe, Inc.
Free shipping
50% off
$169.91
$339.91
Three-Story Home Security System | Complete Intrusion Protection | Official Simplisafe
SimpliSafe, Inc.
Free shipping
$645.95
Moen Flo Smart Water Monitor And Automatic Shutoff Sensor, Wi-Fi Connected Water Leak Detector For 1-Inch Diameter Pipe, 900-006
Amazon.com
1K+
Free shipping
$645.95
Moen Flo Smart Water Monitor And Automatic Shutoff Sensor, Wi-Fi Connected Water Leak Detector For 1-Inch Diameter Pipe, 900-006
Amazon.com
1K+
$124.95
Smart Caregiver Wireless Bed Alarm System - Cordless Weight Sensing Bed Alarm Pad (10" X 30") With Remote Alert Monitor, Free Individual Cleaning
Amazon.com
1K+
Free shipping
$124.95
Smart Caregiver Wireless Bed Alarm System - Cordless Weight Sensing Bed Alarm Pad (10" X 30") With Remote Alert Monitor, Free Individual Cleaning
Amazon.com
1K+
$173.92
$347.92
Mid-Sized Home Security, Complete Intrusion Protection | Glassbreak, Motion, Entry | Official Simplisafe
SimpliSafe, Inc.
Free shipping
50% off
$173.92
$347.92
Mid-Sized Home Security, Complete Intrusion Protection | Glassbreak, Motion, Entry | Official Simplisafe
SimpliSafe, Inc.
Free shipping
$13.48
$14.98
J.LUMI YCA1050 PIR Motion Sensor Light Switch, 85-265V AC 2000W, Ceiling Mount Motion Sensor Ceiling Motion Sensor Switch, PIR Occupancy Sensor, Slim
Amazon.com
569
10% off
$13.48
$14.98
J.LUMI YCA1050 PIR Motion Sensor Light Switch, 85-265V AC 2000W, Ceiling Mount Motion Sensor Ceiling Motion Sensor Switch, PIR Occupancy Sensor, Slim
Amazon.com
569
$149.99
Acurite Iris (5-In-1) Indoor/Outdoor Wireless Weather Station For Indoor And Outdoor Temperature And Humidity, Wind Speed And Direction, And Rainfall
Amazon.com
6K+
Free shipping
$149.99
Acurite Iris (5-In-1) Indoor/Outdoor Wireless Weather Station For Indoor And Outdoor Temperature And Humidity, Wind Speed And Direction, And Rainfall
Amazon.com
6K+
$147.94
$295.94
Apartment Home Security System | Official Simplisafe
SimpliSafe, Inc.
Free shipping
50% off
$147.94
$295.94
Apartment Home Security System | Official Simplisafe
SimpliSafe, Inc.
Free shipping
$54.95
HT1 Smart Temperature Sensor And Humidity Sensor - Bluetooth Thermometer And Hygrometer With App Monitoring - Indoor/Outdoor Temperature And Humidity
Amazon.com
4K+
Free shipping
$54.95
HT1 Smart Temperature Sensor And Humidity Sensor - Bluetooth Thermometer And Hygrometer With App Monitoring - Indoor/Outdoor Temperature And Humidity
Amazon.com
4K+
$79.99
Pinotec 13 in 1 Indoor Air Quality Monitor Portable PM1|PM2.5|PM10|CO2|Formaldehyde|Temp|Humidity And 6AQI Detector With Beep Alarm & 3000Mah Battery,
Amazon.com
Free shipping
$79.99
Pinotec 13 in 1 Indoor Air Quality Monitor Portable PM1|PM2.5|PM10|CO2|Formaldehyde|Temp|Humidity And 6AQI Detector With Beep Alarm & 3000Mah Battery,
Amazon.com
Free shipping
$99.95
Smart Caregiver Bed Exit Alarm With Wireless Pager - Early Alert Fall Prevention For Seniors And Elderly - Weight Sensing Bed Pad Alerts Caregiver
Amazon.com
118
Free shipping
$99.95
Smart Caregiver Bed Exit Alarm With Wireless Pager - Early Alert Fall Prevention For Seniors And Elderly - Weight Sensing Bed Pad Alerts Caregiver
Amazon.com
118
$39.99
Ring Alarm Contact Sensor 2-Pack - 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design | Easy Installation | Base
Amazon.com
27K+
Free shipping
$39.99
Ring Alarm Contact Sensor 2-Pack - 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design | Easy Installation | Base
Amazon.com
27K+
$16.25
Motion Sensor, Smart Motion Sensor Intelligent Interconnected 150° Wide Angle Smart Infrared Sensor PIR Human Motion Detector For Zigbee 3.0
Amazon.com
Free shipping
$16.25
Motion Sensor, Smart Motion Sensor Intelligent Interconnected 150° Wide Angle Smart Infrared Sensor PIR Human Motion Detector For Zigbee 3.0
Amazon.com
Free shipping
$161.92
$323.92
Two-Story Home Security System | Window And Door Detection | Official Simplisafe
SimpliSafe, Inc.
Free shipping
50% off
$161.92
$323.92
Two-Story Home Security System | Window And Door Detection | Official Simplisafe
SimpliSafe, Inc.
Free shipping
$69.90
Polar H9 Heart Rate Sensor
Amazon.com
8K+
Free shipping
$69.90
Polar H9 Heart Rate Sensor
Amazon.com
8K+
$34.99
$54.99
Swann - Wireless Motion Alert Sensor (2-Pack) - White
Best Buy
108
36% off
$34.99
$54.99
Swann - Wireless Motion Alert Sensor (2-Pack) - White
Best Buy
108
$31.99
$39.99
Honeywell Home - Smart Room Sensor - White
Best Buy
2K+
20% off
$31.99
$39.99
Honeywell Home - Smart Room Sensor - White
Best Buy
2K+
$29.99
Arlo - All-In-One Sensor With 8 Sensing Functions For Home Security System, 1 Pack - White
Best Buy
17
$29.99
Arlo - All-In-One Sensor With 8 Sensing Functions For Home Security System, 1 Pack - White
Best Buy
17
$74.95
Fall Detection Device - Family Monitored
SureSafe
$74.95
Fall Detection Device - Family Monitored
SureSafe
$49.95
Eve Motion (Matter) - Wireless Motion Sensor
Apple Store
365
Free shipping
$49.95
Eve Motion (Matter) - Wireless Motion Sensor
Apple Store
365
$70.76
Hubbell Ws1000w Occupancy Sensor, Pir, 120V 500W, White
New Feedonomics Feed - ARC 8/12/2025
4
$70.76
Hubbell Ws1000w Occupancy Sensor, Pir, 120V 500W, White
New Feedonomics Feed - ARC 8/12/2025
4
$27.77
Satco Sf76/501 Add On Motion Sensor Black
New Feedonomics Feed - ARC 8/12/2025
$27.77
Satco Sf76/501 Add On Motion Sensor Black
New Feedonomics Feed - ARC 8/12/2025
$120.81
Leviton Osc05-M0W White Ocupancy Sensor
New Feedonomics Feed - ARC 8/12/2025
10
$120.81
Leviton Osc05-M0W White Ocupancy Sensor
New Feedonomics Feed - ARC 8/12/2025
10
$128.99
Dexcom G7 Sensor / Transmitter All In One Device ( 1 Pack ) 10 Day Supply
Diabetic Supplies Unlimited
$128.99
Dexcom G7 Sensor / Transmitter All In One Device ( 1 Pack ) 10 Day Supply
Diabetic Supplies Unlimited
$128.99
Dexcom G7 Sensor / Transmitter All In One Device ( 1 Sensor) 10 Day Supply
Diabetic Supplies Unlimited
$128.99
Dexcom G7 Sensor / Transmitter All In One Device ( 1 Sensor) 10 Day Supply
Diabetic Supplies Unlimited
$59.90
Merrytek Microwave Occupancy Sensor - Remote Controlled - 120-277 VAC - Knock Out Mount With Remote Control
Super Bright LEDs
$59.90
Merrytek Microwave Occupancy Sensor - Remote Controlled - 120-277 VAC - Knock Out Mount With Remote Control
Super Bright LEDs
$87.20
BW Technologies By Honeywell BW Clip Single-Gas H2S Monitor BWC2H
Magid Glove & Safety
15% Off*
Free shipping
$87.20
BW Technologies By Honeywell BW Clip Single-Gas H2S Monitor BWC2H
Magid Glove & Safety
15% Off*
$152.99
SYSTEM SENSOR Duct Smoke Detector, Photoelectric, Universal, Air Velocity (FPM) 100 To 4000, 2 1/2 in Depth, D4120
Zoro.com
2
$152.99
SYSTEM SENSOR Duct Smoke Detector, Photoelectric, Universal, Air Velocity (FPM) 100 To 4000, 2 1/2 in Depth, D4120
Zoro.com
2
$69.95
Smart Caregiver Economy Wireless Monitor & Motion Sensor
Walmart
1
$69.95
Smart Caregiver Economy Wireless Monitor & Motion Sensor
Walmart
1
$42.60
$46.86
Skylink PS-101 AAA+TM Indoor/Outdoor Motion Sensor
Action Direct
$42.60
$46.86
Skylink PS-101 AAA+TM Indoor/Outdoor Motion Sensor
Action Direct
$42.49
Motion Detector With Human Induction Sensor For Homes, Battery-Powered With No Hardwiring, White
Kohl's
$42.49
Motion Detector With Human Induction Sensor For Homes, Battery-Powered With No Hardwiring, White
Kohl's
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    Shop Sensor Device at Home

    Sponsored
    About our ads
    $69.99
    $98.12
    Leviton Ceiling Mount Occupancy Sensor, OSC20-M0W, White
    Amazon.com
    72
    28% off
    $69.99
    $98.12
    Leviton Ceiling Mount Occupancy Sensor, OSC20-M0W, White
    Amazon.com
    72
    $171.42
    $342.92
    Single Story Home Security System | Intrusion Protection With Motion And Entry Sensors | Official Simplisafe
    SimpliSafe, Inc.
    Free shipping
    50% off
    $171.42
    $342.92
    Single Story Home Security System | Intrusion Protection With Motion And Entry Sensors | Official Simplisafe
    SimpliSafe, Inc.
    Free shipping
    $70.34
    Sensorswitch Ceiling Motion Sensor, Passive Infrared PIR Occupancy Sensor, 360° Small Motion Detection, Indoor Use, Low Voltage, Standard Range
    Amazon.com
    105
    Free shipping
    $70.34
    Sensorswitch Ceiling Motion Sensor, Passive Infrared PIR Occupancy Sensor, 360° Small Motion Detection, Indoor Use, Low Voltage, Standard Range
    Amazon.com
    105
    $69.95
    Smart Caregiver Replacement/Add-On Bed Alarm Sensor Pad For Elderly Dementia Patients - 10in X 30in Works With Wireless Pager, 433-EC Monitor, And 433
    Amazon.com
    37
    Free shipping
    $69.95
    Smart Caregiver Replacement/Add-On Bed Alarm Sensor Pad For Elderly Dementia Patients - 10in X 30in Works With Wireless Pager, 433-EC Monitor, And 433
    Amazon.com
    37
    $387.00
    $419.00
    Sensaphone 400 Monitoring System
    Amazon.com
    94
    Free shipping
    $387.00
    $419.00
    Sensaphone 400 Monitoring System
    Amazon.com
    94
    $169.91
    $339.91
    Three-Story Home Security System | Complete Intrusion Protection | Official Simplisafe
    SimpliSafe, Inc.
    Free shipping
    50% off
    $169.91
    $339.91
    Three-Story Home Security System | Complete Intrusion Protection | Official Simplisafe
    SimpliSafe, Inc.
    Free shipping
    $645.95
    Moen Flo Smart Water Monitor And Automatic Shutoff Sensor, Wi-Fi Connected Water Leak Detector For 1-Inch Diameter Pipe, 900-006
    Amazon.com
    1K+
    Free shipping
    $645.95
    Moen Flo Smart Water Monitor And Automatic Shutoff Sensor, Wi-Fi Connected Water Leak Detector For 1-Inch Diameter Pipe, 900-006
    Amazon.com
    1K+
    $124.95
    Smart Caregiver Wireless Bed Alarm System - Cordless Weight Sensing Bed Alarm Pad (10" X 30") With Remote Alert Monitor, Free Individual Cleaning
    Amazon.com
    1K+
    Free shipping
    $124.95
    Smart Caregiver Wireless Bed Alarm System - Cordless Weight Sensing Bed Alarm Pad (10" X 30") With Remote Alert Monitor, Free Individual Cleaning
    Amazon.com
    1K+
    $173.92
    $347.92
    Mid-Sized Home Security, Complete Intrusion Protection | Glassbreak, Motion, Entry | Official Simplisafe
    SimpliSafe, Inc.
    Free shipping
    50% off
    $173.92
    $347.92
    Mid-Sized Home Security, Complete Intrusion Protection | Glassbreak, Motion, Entry | Official Simplisafe
    SimpliSafe, Inc.
    Free shipping
    $13.48
    $14.98
    J.LUMI YCA1050 PIR Motion Sensor Light Switch, 85-265V AC 2000W, Ceiling Mount Motion Sensor Ceiling Motion Sensor Switch, PIR Occupancy Sensor, Slim
    Amazon.com
    569
    10% off
    $13.48
    $14.98
    J.LUMI YCA1050 PIR Motion Sensor Light Switch, 85-265V AC 2000W, Ceiling Mount Motion Sensor Ceiling Motion Sensor Switch, PIR Occupancy Sensor, Slim
    Amazon.com
    569
    $149.99
    Acurite Iris (5-In-1) Indoor/Outdoor Wireless Weather Station For Indoor And Outdoor Temperature And Humidity, Wind Speed And Direction, And Rainfall
    Amazon.com
    6K+
    Free shipping
    $149.99
    Acurite Iris (5-In-1) Indoor/Outdoor Wireless Weather Station For Indoor And Outdoor Temperature And Humidity, Wind Speed And Direction, And Rainfall
    Amazon.com
    6K+
    $147.94
    $295.94
    Apartment Home Security System | Official Simplisafe
    SimpliSafe, Inc.
    Free shipping
    50% off
    $147.94
    $295.94
    Apartment Home Security System | Official Simplisafe
    SimpliSafe, Inc.
    Free shipping
    $54.95
    HT1 Smart Temperature Sensor And Humidity Sensor - Bluetooth Thermometer And Hygrometer With App Monitoring - Indoor/Outdoor Temperature And Humidity
    Amazon.com
    4K+
    Free shipping
    $54.95
    HT1 Smart Temperature Sensor And Humidity Sensor - Bluetooth Thermometer And Hygrometer With App Monitoring - Indoor/Outdoor Temperature And Humidity
    Amazon.com
    4K+
    $79.99
    Pinotec 13 in 1 Indoor Air Quality Monitor Portable PM1|PM2.5|PM10|CO2|Formaldehyde|Temp|Humidity And 6AQI Detector With Beep Alarm & 3000Mah Battery,
    Amazon.com
    Free shipping
    $79.99
    Pinotec 13 in 1 Indoor Air Quality Monitor Portable PM1|PM2.5|PM10|CO2|Formaldehyde|Temp|Humidity And 6AQI Detector With Beep Alarm & 3000Mah Battery,
    Amazon.com
    Free shipping
    $99.95
    Smart Caregiver Bed Exit Alarm With Wireless Pager - Early Alert Fall Prevention For Seniors And Elderly - Weight Sensing Bed Pad Alerts Caregiver
    Amazon.com
    118
    Free shipping
    $99.95
    Smart Caregiver Bed Exit Alarm With Wireless Pager - Early Alert Fall Prevention For Seniors And Elderly - Weight Sensing Bed Pad Alerts Caregiver
    Amazon.com
    118
    $39.99
    Ring Alarm Contact Sensor 2-Pack - 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design | Easy Installation | Base
    Amazon.com
    27K+
    Free shipping
    $39.99
    Ring Alarm Contact Sensor 2-Pack - 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design | Easy Installation | Base
    Amazon.com
    27K+
    $16.25
    Motion Sensor, Smart Motion Sensor Intelligent Interconnected 150° Wide Angle Smart Infrared Sensor PIR Human Motion Detector For Zigbee 3.0
    Amazon.com
    Free shipping
    $16.25
    Motion Sensor, Smart Motion Sensor Intelligent Interconnected 150° Wide Angle Smart Infrared Sensor PIR Human Motion Detector For Zigbee 3.0
    Amazon.com
    Free shipping
    $161.92
    $323.92
    Two-Story Home Security System | Window And Door Detection | Official Simplisafe
    SimpliSafe, Inc.
    Free shipping
    50% off
    $161.92
    $323.92
    Two-Story Home Security System | Window And Door Detection | Official Simplisafe
    SimpliSafe, Inc.
    Free shipping