Shop Home Monitoring Sensors

Sponsored
About our ads
$136.95
$342.92
Single Story Home Security System | Intrusion Protection With Motion And Entry Sensors | Official Simplisafe
SimpliSafe, Inc.
Free shipping
60% off
$136.95
$342.92
Single Story Home Security System | Intrusion Protection With Motion And Entry Sensors | Official Simplisafe
SimpliSafe, Inc.
Free shipping
$135.75
$339.91
Three-Story Home Security System | Complete Intrusion Protection | Official Simplisafe
SimpliSafe, Inc.
Free shipping
60% off
$135.75
$339.91
Three-Story Home Security System | Complete Intrusion Protection | Official Simplisafe
SimpliSafe, Inc.
Free shipping
$139.20
$347.92
Mid-Sized Home Security, Complete Intrusion Protection | Glassbreak, Motion, Entry | Official Simplisafe
SimpliSafe, Inc.
Free shipping
59% off
$139.20
$347.92
Mid-Sized Home Security, Complete Intrusion Protection | Glassbreak, Motion, Entry | Official Simplisafe
SimpliSafe, Inc.
Free shipping
$129.60
$323.92
Two-Story Home Security System | Window And Door Detection | Official Simplisafe
SimpliSafe, Inc.
Free shipping
59% off
$129.60
$323.92
Two-Story Home Security System | Window And Door Detection | Official Simplisafe
SimpliSafe, Inc.
Free shipping
$118.40
$295.94
Apartment Home Security System | Official Simplisafe
SimpliSafe, Inc.
Free shipping
59% off
$118.40
$295.94
Apartment Home Security System | Official Simplisafe
SimpliSafe, Inc.
Free shipping
$176.80
$441.90
Mid-Sized Home Security System | Entry, Motion And Glassbreak Sensors | Official Simplisafe
SimpliSafe, Inc.
Free shipping
59% off
$176.80
$441.90
Mid-Sized Home Security System | Entry, Motion And Glassbreak Sensors | Official Simplisafe
SimpliSafe, Inc.
Free shipping
$228.00
$569.85
2500 Sq. Ft. Home Security System | 1 Rated | Official Simplisafe
SimpliSafe, Inc.
Free shipping
59% off
$228.00
$569.85
2500 Sq. Ft. Home Security System | 1 Rated | Official Simplisafe
SimpliSafe, Inc.
Free shipping
$123.20
$307.93
1500 Sq. Ft. Home Security System | 1 Rated | Official Simplisafe
SimpliSafe, Inc.
Free shipping
59% off
$123.20
$307.93
1500 Sq. Ft. Home Security System | 1 Rated | Official Simplisafe
SimpliSafe, Inc.
Free shipping
$89.99
Sensorpush HTP.Xw Smart Temperature Sensor & Humidity Sensor - Bluetooth Thermometer, Barometer, & Hygrometer With App Monitoring - Premium Barometric
Amazon.com
834
Free shipping
$89.99
Sensorpush HTP.Xw Smart Temperature Sensor & Humidity Sensor - Bluetooth Thermometer, Barometer, & Hygrometer With App Monitoring - Premium Barometric
Amazon.com
834
$267.75
SIEMENS Inhab Smart Home Energy Monitor With 16-50Amp Circuit Level Sensors And 2-200Amp Main Sensors For Real Time Electricity Monitoring And
Amazon.com
6
Free shipping
$267.75
SIEMENS Inhab Smart Home Energy Monitor With 16-50Amp Circuit Level Sensors And 2-200Amp Main Sensors For Real Time Electricity Monitoring And
Amazon.com
6
$124.99
Large Home Security System | Smoke And Fire Detection | Official Simplisafe
SimpliSafe, Inc.
Free shipping
$124.99
Large Home Security System | Smoke And Fire Detection | 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+
$147.20
$367.91
Security For Large Homes With Panic Button, Glassbreak Sensor | Simplisafe
SimpliSafe, Inc.
Free shipping
59% off
$147.20
$367.91
Security For Large Homes With Panic Button, Glassbreak Sensor | Simplisafe
SimpliSafe, Inc.
Free shipping
$139.00
Wifi Temperature Sensor And Monitor. 24/7 Alerts. No Fees - Black
TempStick
Free shipping
$139.00
Wifi Temperature Sensor And Monitor. 24/7 Alerts. No Fees - Black
TempStick
Free shipping
$99.99
$199.99
Ring Alarm Security Kit 5-Piece (Gen 2): Home Systems & Sensors With Smartphone Control
Target
Free shipping
50% off
$99.99
$199.99
Ring Alarm Security Kit 5-Piece (Gen 2): Home Systems & Sensors With Smartphone Control
Target
Free shipping
$75.00
$99.00
Ajax Motionprotect Wireless Indoor Motion Detector Black
Shop Ajax Security
24% off
$75.00
$99.00
Ajax Motionprotect Wireless Indoor Motion Detector Black
Shop Ajax Security
$75.00
$99.00
Ajax Motionprotect Wireless Indoor Motion Detector White
Shop Ajax Security
24% off
$75.00
$99.00
Ajax Motionprotect Wireless Indoor Motion Detector White
Shop Ajax Security
$38.99
H And T Gen3 Black, Wi-Fi And Bluetooth Smart Temperature And Humidity Sensor With Remote App Control And Monitoring
Home Depot
Free shipping
$38.99
H And T Gen3 Black, Wi-Fi And Bluetooth Smart Temperature And Humidity Sensor With Remote App Control And Monitoring
Home Depot
Free shipping
$50.25
$55.27
Skylink AS-433E Alarm Sensor Wireless Home Security Alarm System
Action Direct
$50.25
$55.27
Skylink AS-433E Alarm Sensor Wireless Home Security Alarm System
Action Direct
$119.99
$199.99
Ring Floodlight Cam Wired Plus + Indoor Cam (For 2nd Generation) In White
Ring
1K+
40% off
$119.99
$199.99
Ring Floodlight Cam Wired Plus + Indoor Cam (For 2nd Generation) In White
Ring
1K+
$9.99
$14.99
IKEA - PARASOLL Door/Window Sensor, Smart/White
IKEA
33% off
$9.99
$14.99
IKEA - PARASOLL Door/Window Sensor, Smart/White
IKEA
$8.99
$12.99
IKEA - VALLHORN Wireless Motion Sensor, Smart/White, Length: 2 3/4 "
IKEA
30% off
$8.99
$12.99
IKEA - VALLHORN Wireless Motion Sensor, Smart/White, Length: 2 3/4 "
IKEA
$599.99
$922.50
Moen 3/4" Smart Home Water Monitoring And Leak Detection System
EasyPlumbing.com
Free shipping
30-day returns (most items)
34% off
$599.99
$922.50
Moen 3/4" Smart Home Water Monitoring And Leak Detection System
EasyPlumbing.com
30-day returns
$13.99
$14.99
Goveelife Smart Wireless Motion Sensor, 1 Pack
Govee-US
$13.99
$14.99
Goveelife Smart Wireless Motion Sensor, 1 Pack
Govee-US
$29.99
Motion Sensor White
Eufy
$29.99
Motion Sensor White
Eufy
$21.69
Smart Wifi Door And Window Alarm Sensor For Home Security
Evalm
30-day returns (most items)
$21.69
Smart Wifi Door And Window Alarm Sensor For Home Security
Evalm
30-day returns
$11.99
Tuya Wifi Infrared PIR Motion Sensor Alarm For Smart Home Security With Alexa Integration
Evalm
30-day returns (most items)
$11.99
Tuya Wifi Infrared PIR Motion Sensor Alarm For Smart Home Security With Alexa Integration
Evalm
30-day returns
$51.69
Philips Hue Programmable Smart Motion Sensor, White (570977)
Staples
$51.69
Philips Hue Programmable Smart Motion Sensor, White (570977)
Staples
$34.99
Eufy Water And Freeze Sensor With Remote Alerts White
Eufy
$34.99
Eufy Water And Freeze Sensor With Remote Alerts White
Eufy
$71.98
Honeywell Home C7189U1005/U Remote Indoor Temperature Sensor For Visionpro And Visionpro IAQ Thermostats
Voomi Supply
30-day returns (most items)
$71.98
Honeywell Home C7189U1005/U Remote Indoor Temperature Sensor For Visionpro And Visionpro IAQ Thermostats
Voomi Supply
30-day returns
$39.99
Eufy Motion Sensor E20 White
Eufy
$39.99
Eufy Motion Sensor E20 White
Eufy
$36.88
$49.42
SMPL Wander Alert Wireless Motion Sensor U0026 Alarm Kit
hiamna.com
25% off
$36.88
$49.42
SMPL Wander Alert Wireless Motion Sensor U0026 Alarm Kit
hiamna.com
$22.99
Laillsh 1PC Infrared Wireless Alarm Motion Sensor Alert Detector, Wireless Alert System 400 Feet Range - 2025 New Arrival
Walmart
Free shipping
$22.99
Laillsh 1PC Infrared Wireless Alarm Motion Sensor Alert Detector, Wireless Alert System 400 Feet Range - 2025 New Arrival
Walmart
Free shipping
$49.49
$64.34
Wireless Smart Motion Sensor: PIR Motion Detector Alert, Wifi Infrared Home Security Alarm System, TUYA App Control, No Hub Required, Smart Home Sensor Motion For Home,Business
Moviluz Shop One
23% off
$49.49
$64.34
Wireless Smart Motion Sensor: PIR Motion Detector Alert, Wifi Infrared Home Security Alarm System, TUYA App Control, No Hub Required, Smart Home Sensor Motion For Home,Business
Moviluz Shop One
$34.99
$59.99
Goveelife Smart Thermo-Hygrometer 2S Lite, 3 Sensors
Govee-US
41% off
$34.99
$59.99
Goveelife Smart Thermo-Hygrometer 2S Lite, 3 Sensors
Govee-US
$37.67
Smart Wifi Temperature Humidity Monitor: Tuya Wireless Temperature Humidity Sensor With APP Notification Alerts, Wifi Thermometer Hygrometer For Home
Walmart
Free shipping
$37.67
Smart Wifi Temperature Humidity Monitor: Tuya Wireless Temperature Humidity Sensor With APP Notification Alerts, Wifi Thermometer Hygrometer For Home
Walmart
Free shipping
See more
See less
    Some results have been hidden because they may be inaccessible to you.Show inaccessible results
    See more images

    Shop Home Monitoring Sensors

    Sponsored
    About our ads
    $136.95
    $342.92
    Single Story Home Security System | Intrusion Protection With Motion And Entry Sensors | Official Simplisafe
    SimpliSafe, Inc.
    Free shipping
    60% off
    $136.95
    $342.92
    Single Story Home Security System | Intrusion Protection With Motion And Entry Sensors | Official Simplisafe
    SimpliSafe, Inc.
    Free shipping
    $135.75
    $339.91
    Three-Story Home Security System | Complete Intrusion Protection | Official Simplisafe
    SimpliSafe, Inc.
    Free shipping
    60% off
    $135.75
    $339.91
    Three-Story Home Security System | Complete Intrusion Protection | Official Simplisafe
    SimpliSafe, Inc.
    Free shipping
    $139.20
    $347.92
    Mid-Sized Home Security, Complete Intrusion Protection | Glassbreak, Motion, Entry | Official Simplisafe
    SimpliSafe, Inc.
    Free shipping
    59% off
    $139.20
    $347.92
    Mid-Sized Home Security, Complete Intrusion Protection | Glassbreak, Motion, Entry | Official Simplisafe
    SimpliSafe, Inc.
    Free shipping
    $129.60
    $323.92
    Two-Story Home Security System | Window And Door Detection | Official Simplisafe
    SimpliSafe, Inc.
    Free shipping
    59% off
    $129.60
    $323.92
    Two-Story Home Security System | Window And Door Detection | Official Simplisafe
    SimpliSafe, Inc.
    Free shipping
    $118.40
    $295.94
    Apartment Home Security System | Official Simplisafe
    SimpliSafe, Inc.
    Free shipping
    59% off
    $118.40
    $295.94
    Apartment Home Security System | Official Simplisafe
    SimpliSafe, Inc.
    Free shipping
    $176.80
    $441.90
    Mid-Sized Home Security System | Entry, Motion And Glassbreak Sensors | Official Simplisafe
    SimpliSafe, Inc.
    Free shipping
    59% off
    $176.80
    $441.90
    Mid-Sized Home Security System | Entry, Motion And Glassbreak Sensors | Official Simplisafe
    SimpliSafe, Inc.
    Free shipping
    $228.00
    $569.85
    2500 Sq. Ft. Home Security System | 1 Rated | Official Simplisafe
    SimpliSafe, Inc.
    Free shipping
    59% off
    $228.00
    $569.85
    2500 Sq. Ft. Home Security System | 1 Rated | Official Simplisafe
    SimpliSafe, Inc.
    Free shipping
    $123.20
    $307.93
    1500 Sq. Ft. Home Security System | 1 Rated | Official Simplisafe
    SimpliSafe, Inc.
    Free shipping
    59% off
    $123.20
    $307.93
    1500 Sq. Ft. Home Security System | 1 Rated | Official Simplisafe
    SimpliSafe, Inc.
    Free shipping
    $89.99
    Sensorpush HTP.Xw Smart Temperature Sensor & Humidity Sensor - Bluetooth Thermometer, Barometer, & Hygrometer With App Monitoring - Premium Barometric
    Amazon.com
    834
    Free shipping
    $89.99
    Sensorpush HTP.Xw Smart Temperature Sensor & Humidity Sensor - Bluetooth Thermometer, Barometer, & Hygrometer With App Monitoring - Premium Barometric
    Amazon.com
    834
    $267.75
    SIEMENS Inhab Smart Home Energy Monitor With 16-50Amp Circuit Level Sensors And 2-200Amp Main Sensors For Real Time Electricity Monitoring And
    Amazon.com
    6
    Free shipping
    $267.75
    SIEMENS Inhab Smart Home Energy Monitor With 16-50Amp Circuit Level Sensors And 2-200Amp Main Sensors For Real Time Electricity Monitoring And
    Amazon.com
    6
    $124.99
    Large Home Security System | Smoke And Fire Detection | Official Simplisafe
    SimpliSafe, Inc.
    Free shipping
    $124.99
    Large Home Security System | Smoke And Fire Detection | 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+
    $147.20
    $367.91
    Security For Large Homes With Panic Button, Glassbreak Sensor | Simplisafe
    SimpliSafe, Inc.
    Free shipping
    59% off
    $147.20
    $367.91
    Security For Large Homes With Panic Button, Glassbreak Sensor | Simplisafe
    SimpliSafe, Inc.
    Free shipping
    $139.00
    Wifi Temperature Sensor And Monitor. 24/7 Alerts. No Fees - Black
    TempStick
    Free shipping
    $139.00
    Wifi Temperature Sensor And Monitor. 24/7 Alerts. No Fees - Black
    TempStick
    Free shipping
    $99.99
    $199.99
    Ring Alarm Security Kit 5-Piece (Gen 2): Home Systems & Sensors With Smartphone Control
    Target
    Free shipping
    50% off
    $99.99
    $199.99
    Ring Alarm Security Kit 5-Piece (Gen 2): Home Systems & Sensors With Smartphone Control
    Target
    Free shipping
    $75.00
    $99.00
    Ajax Motionprotect Wireless Indoor Motion Detector Black
    Shop Ajax Security
    24% off
    $75.00
    $99.00
    Ajax Motionprotect Wireless Indoor Motion Detector Black
    Shop Ajax Security
    $75.00
    $99.00
    Ajax Motionprotect Wireless Indoor Motion Detector White
    Shop Ajax Security
    24% off
    $75.00
    $99.00
    Ajax Motionprotect Wireless Indoor Motion Detector White
    Shop Ajax Security
    $38.99
    H And T Gen3 Black, Wi-Fi And Bluetooth Smart Temperature And Humidity Sensor With Remote App Control And Monitoring
    Home Depot
    Free shipping
    $38.99
    H And T Gen3 Black, Wi-Fi And Bluetooth Smart Temperature And Humidity Sensor With Remote App Control And Monitoring
    Home Depot
    Free shipping