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Single Story Home Security System | Intrusion Protection With Motion And Entry Sensors | Official Simplisafe
$136.95
$342.92
SimpliSafe, Inc.
Free shipping
60% off
Single Story Home Security System | Intrusion Protection With Motion And Entry Sensors | Official Simplisafe
$136.95
$342.92
SimpliSafe, Inc.
Free shipping
Mid-Sized Home Security, Complete Intrusion Protection | Glassbreak, Motion, Entry | Official Simplisafe
$138.95
$347.92
SimpliSafe, Inc.
Free shipping
60% off
Mid-Sized Home Security, Complete Intrusion Protection | Glassbreak, Motion, Entry | Official Simplisafe
$138.95
$347.92
SimpliSafe, Inc.
Free shipping
Three-Story Home Security System | Complete Intrusion Protection | Official Simplisafe
$135.75
$339.91
SimpliSafe, Inc.
Free shipping
60% off
Three-Story Home Security System | Complete Intrusion Protection | Official Simplisafe
$135.75
$339.91
SimpliSafe, Inc.
Free shipping
Mid-Sized Home Security System | Entry, Motion And Glassbreak Sensors | Official Simplisafe
$176.55
$441.90
SimpliSafe, Inc.
Free shipping
60% off
Mid-Sized Home Security System | Entry, Motion And Glassbreak Sensors | Official Simplisafe
$176.55
$441.90
SimpliSafe, Inc.
Free shipping
Security System For Mid-Size Homes | 4 Motion Sensors And 4 Entry Sensors | Official Simplisafe
$171.35
$428.89
SimpliSafe, Inc.
Free shipping
60% off
Security System For Mid-Size Homes | 4 Motion Sensors And 4 Entry Sensors | Official Simplisafe
$171.35
$428.89
SimpliSafe, Inc.
Free shipping
Two-Story Home Security System | Window And Door Detection | Official Simplisafe
$129.35
$323.92
SimpliSafe, Inc.
Free shipping
60% off
Two-Story Home Security System | Window And Door Detection | Official Simplisafe
$129.35
$323.92
SimpliSafe, Inc.
Free shipping
Security For Large Homes With Panic Button, Glassbreak Sensor | Simplisafe
$146.95
$367.91
SimpliSafe, Inc.
Free shipping
60% off
Security For Large Homes With Panic Button, Glassbreak Sensor | Simplisafe
$146.95
$367.91
SimpliSafe, Inc.
Free shipping
2500 Sq. Ft. Home Security System | 1 Rated | Official Simplisafe
$197.75
$494.87
SimpliSafe, Inc.
Free shipping
60% off
2500 Sq. Ft. Home Security System | 1 Rated | Official Simplisafe
$197.75
$494.87
SimpliSafe, Inc.
Free shipping
Ecobee Smart Sensor 2 Pack - Comfort, Security, Energy Savings - Smart Home - Compatible With Ecobee Smart Thermostats For Home
$99.99
Amazon.com
7K+
Free shipping
Ecobee Smart Sensor 2 Pack - Comfort, Security, Energy Savings - Smart Home - Compatible With Ecobee Smart Thermostats For Home
$99.99
Amazon.com
7K+
Google Nest Learning Thermostat (4Th Gen) + Nest Temperature Sensor (2Nd Gen) - Obsidian
$256.99
$279.99
Amazon.com
1K+
Free shipping
Google Nest Learning Thermostat (4Th Gen) + Nest Temperature Sensor (2Nd Gen) - Obsidian
$256.99
$279.99
Amazon.com
1K+
Goveelife Smart Thermo-Hygrometer 3 Lite, 1 Wi-Fi Gateway + 3 Sensors
$52.99
$89.99
Govee-US
41% off
Goveelife Smart Thermo-Hygrometer 3 Lite, 1 Wi-Fi Gateway + 3 Sensors
$52.99
$89.99
Govee-US
Govee Wifi Temperature Sensor H5179, Smart Hygrometer Thermometer With App Notification, 2 Years Data Storage Export, Remote Monitor For Room
$62.99
$74.99
Amazon.com
5K+
Free shipping
16% off
Govee Wifi Temperature Sensor H5179, Smart Hygrometer Thermometer With App Notification, 2 Years Data Storage Export, Remote Monitor For Room
$62.99
$74.99
Amazon.com
5K+
Goveelife Smart Wireless Motion Sensor, 1 Pack
$13.99
$14.99
Govee-US
Goveelife Smart Wireless Motion Sensor, 1 Pack
$13.99
$14.99
Govee-US
Goveelife Smart Wireless Motion Sensor, 2-Pack
$16.99
$29.99
Govee-US
43% off
Goveelife Smart Wireless Motion Sensor, 2-Pack
$16.99
$29.99
Govee-US
Giatec Smartrock Wireless Maturity Sensor, 12in
$249.89
Certified MTP
Giatec Smartrock Wireless Maturity Sensor, 12in
$249.89
Certified MTP
TP-Link - Tapo Smart Home Security Kit - Motion Detector, Contact Sensors X2, And Smart Hub W/ Adjustable Chime/Siren Included - White
$69.99
Best Buy
Free shipping
TP-Link - Tapo Smart Home Security Kit - Motion Detector, Contact Sensors X2, And Smart Hub W/ Adjustable Chime/Siren Included - White
$69.99
Best Buy
Free shipping
Ecobee - Smartsensor 2-Pack - White
$99.99
Best Buy
7K+
Free shipping
Ecobee - Smartsensor 2-Pack - White
$99.99
Best Buy
7K+
Ring Alarm Security Kit 5-Piece (Gen 2): Home Systems & Sensors With Smartphone Control
$99.99
Target
In store
Free shipping
Curbside
Ring Alarm Security Kit 5-Piece (Gen 2): Home Systems & Sensors With Smartphone Control
$99.99
Target
Free shipping
Wiz Smart Motion Sensor 1 Pk
$31.99
Kroger
In store
47
Curbside
Wiz Smart Motion Sensor 1 Pk
$31.99
Kroger
47
Resideo Remote Sensor: Humidity/Motion/Temp, Indoor, Honeywell Home T10 Or T10+ Pro Smart, Battery Model: C7189R3002-2
$170.19
Grainger
Resideo Remote Sensor: Humidity/Motion/Temp, Indoor, Honeywell Home T10 Or T10+ Pro Smart, Battery Model: C7189R3002-2
$170.19
Grainger
Copeland - Sensi Smart Temperature And Humidity Sensor - White
$39.99
Best Buy
Free shipping
Copeland - Sensi Smart Temperature And Humidity Sensor - White
$39.99
Best Buy
Free shipping
Philips Hue Indoor Motion Sensor
$48.99
Lenovo
Philips Hue Indoor Motion Sensor
$48.99
Lenovo
MOBI Smart Wi-Fi Door & Window Sensor Real-Time Alerts, App Control, Easy Install - 2Pk
$26.99
Target
Free shipping
90-day returns
MOBI Smart Wi-Fi Door & Window Sensor Real-Time Alerts, App Control, Easy Install - 2Pk
$26.99
Target
90-day returns
ECOBEE EB-RSHM2PK-01 Smartsensor Remote Thermostat Sensor, 2-Pack, Enhanced Energy Management, Temperature & Occupancy Monitoring
$86.43
$175.51
Voomi Supply
Battery · Feature-Rich · Sleek Design & Superior Quality · User-friendly
50% off
ECOBEE EB-RSHM2PK-01 Smartsensor Remote Thermostat Sensor, 2-Pack, Enhanced Energy Management, Temperature & Occupancy Monitoring
$86.43
$175.51
Voomi Supply
Battery · Feature-Rich · Sleek Design & Superior Quality · User-friendly
Wbm Smart Wifi Door Sensor, Window Alarm Sensor, Wireless Security, App Control Alarm
$24.49
Kohl's
Wbm Smart Wifi Door Sensor, Window Alarm Sensor, Wireless Security, App Control Alarm
$24.49
Kohl's
Smart Water Sensor Alarm For Leaks Temperature Humidity
$36.99
Home Depot
Free shipping
Smart Water Sensor Alarm For Leaks Temperature Humidity
$36.99
Home Depot
Free shipping
Monnit MNS-2-WF-MS-IR, Wi-Fi - Infrared Motion And Occupancy Sensor
$259.67
Selectum
30-day returns (most items)
Monnit MNS-2-WF-MS-IR, Wi-Fi - Infrared Motion And Occupancy Sensor
$259.67
Selectum
30-day returns
Wifi Wireless Smart Magnetic Door Window Sensor Detector Alarm For Google Home
$10.83
Walmart
Free shipping
30-day returns
Wifi Wireless Smart Magnetic Door Window Sensor Detector Alarm For Google Home
$10.83
Walmart
30-day returns
Honeywell Home White Smart Compatible Room Sensor With Wi-Fi Compatibility 2 -Pack | RCHTSENSOR-2PK/E
$80.02
Lowe's
Honeywell Home White Smart Compatible Room Sensor With Wi-Fi Compatibility 2 -Pack | RCHTSENSOR-2PK/E
$80.02
Lowe's
GE White Smart Compatible Room Sensor | 93129901
$24.98
Lowe's
GE White Smart Compatible Room Sensor | 93129901
$24.98
Lowe's
IKEA - PARASOLL Door/Window Sensor, Smart/White
$14.99
IKEA
IKEA - PARASOLL Door/Window Sensor, Smart/White
$14.99
IKEA
FLAIR Pearl White Smart Compatible Thermostat And Room Sensor With Wi-Fi Compatibility | FLAIRPUCK001
$119.00
Lowe's
FLAIR Pearl White Smart Compatible Thermostat And Room Sensor With Wi-Fi Compatibility | FLAIRPUCK001
$119.00
Lowe's
Ray@Home 6Pcs DIY Full Package (Smart Hub, Door Sensor, Motion Detector, Keypad, SOS Button, Siren) Wireless Home Security System Kit - Easy Installation, Free App
$59.69
$77.60
theminutetrader
23% off
Ray@Home 6Pcs DIY Full Package (Smart Hub, Door Sensor, Motion Detector, Keypad, SOS Button, Siren) Wireless Home Security System Kit - Easy Installation, Free App
$59.69
$77.60
theminutetrader
Motion Sensor White
$29.99
Eufy
Motion Sensor White
$29.99
Eufy
WBM Smart Wifi Door Sensor, Window Alarm Sensor, Wireless Security Alarm, App Control 4.39 H X 2.57 W X 2.57 D In
$24.99
$26.99
Wayfair
WBM Smart Wifi Door Sensor, Window Alarm Sensor, Wireless Security Alarm, App Control 4.39 H X 2.57 W X 2.57 D In
$24.99
$26.99
Wayfair
Motion Detector With Human Induction Sensor For Homes, Battery-Powered With No Hardwiring, White
$42.49
Kohl's
Motion Detector With Human Induction Sensor For Homes, Battery-Powered With No Hardwiring, White
$42.49
Kohl's
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    Shop smart home sensors

    Sponsored
    About our ads
    Single Story Home Security System | Intrusion Protection With Motion And Entry Sensors | Official Simplisafe
    $136.95
    $342.92
    SimpliSafe, Inc.
    Free shipping
    60% off
    Single Story Home Security System | Intrusion Protection With Motion And Entry Sensors | Official Simplisafe
    $136.95
    $342.92
    SimpliSafe, Inc.
    Free shipping
    Mid-Sized Home Security, Complete Intrusion Protection | Glassbreak, Motion, Entry | Official Simplisafe
    $138.95
    $347.92
    SimpliSafe, Inc.
    Free shipping
    60% off
    Mid-Sized Home Security, Complete Intrusion Protection | Glassbreak, Motion, Entry | Official Simplisafe
    $138.95
    $347.92
    SimpliSafe, Inc.
    Free shipping
    Three-Story Home Security System | Complete Intrusion Protection | Official Simplisafe
    $135.75
    $339.91
    SimpliSafe, Inc.
    Free shipping
    60% off
    Three-Story Home Security System | Complete Intrusion Protection | Official Simplisafe
    $135.75
    $339.91
    SimpliSafe, Inc.
    Free shipping
    Mid-Sized Home Security System | Entry, Motion And Glassbreak Sensors | Official Simplisafe
    $176.55
    $441.90
    SimpliSafe, Inc.
    Free shipping
    60% off
    Mid-Sized Home Security System | Entry, Motion And Glassbreak Sensors | Official Simplisafe
    $176.55
    $441.90
    SimpliSafe, Inc.
    Free shipping
    Security System For Mid-Size Homes | 4 Motion Sensors And 4 Entry Sensors | Official Simplisafe
    $171.35
    $428.89
    SimpliSafe, Inc.
    Free shipping
    60% off
    Security System For Mid-Size Homes | 4 Motion Sensors And 4 Entry Sensors | Official Simplisafe
    $171.35
    $428.89
    SimpliSafe, Inc.
    Free shipping
    Two-Story Home Security System | Window And Door Detection | Official Simplisafe
    $129.35
    $323.92
    SimpliSafe, Inc.
    Free shipping
    60% off
    Two-Story Home Security System | Window And Door Detection | Official Simplisafe
    $129.35
    $323.92
    SimpliSafe, Inc.
    Free shipping
    Security For Large Homes With Panic Button, Glassbreak Sensor | Simplisafe
    $146.95
    $367.91
    SimpliSafe, Inc.
    Free shipping
    60% off
    Security For Large Homes With Panic Button, Glassbreak Sensor | Simplisafe
    $146.95
    $367.91
    SimpliSafe, Inc.
    Free shipping
    2500 Sq. Ft. Home Security System | 1 Rated | Official Simplisafe
    $197.75
    $494.87
    SimpliSafe, Inc.
    Free shipping
    60% off
    2500 Sq. Ft. Home Security System | 1 Rated | Official Simplisafe
    $197.75
    $494.87
    SimpliSafe, Inc.
    Free shipping
    Ecobee Smart Sensor 2 Pack - Comfort, Security, Energy Savings - Smart Home - Compatible With Ecobee Smart Thermostats For Home
    $99.99
    Amazon.com
    7K+
    Free shipping
    Ecobee Smart Sensor 2 Pack - Comfort, Security, Energy Savings - Smart Home - Compatible With Ecobee Smart Thermostats For Home
    $99.99
    Amazon.com
    7K+
    Google Nest Learning Thermostat (4Th Gen) + Nest Temperature Sensor (2Nd Gen) - Obsidian
    $256.99
    $279.99
    Amazon.com
    1K+
    Free shipping
    Google Nest Learning Thermostat (4Th Gen) + Nest Temperature Sensor (2Nd Gen) - Obsidian
    $256.99
    $279.99
    Amazon.com
    1K+
    Goveelife Smart Thermo-Hygrometer 3 Lite, 1 Wi-Fi Gateway + 3 Sensors
    $52.99
    $89.99
    Govee-US
    41% off
    Goveelife Smart Thermo-Hygrometer 3 Lite, 1 Wi-Fi Gateway + 3 Sensors
    $52.99
    $89.99
    Govee-US
    Govee Wifi Temperature Sensor H5179, Smart Hygrometer Thermometer With App Notification, 2 Years Data Storage Export, Remote Monitor For Room
    $62.99
    $74.99
    Amazon.com
    5K+
    Free shipping
    16% off
    Govee Wifi Temperature Sensor H5179, Smart Hygrometer Thermometer With App Notification, 2 Years Data Storage Export, Remote Monitor For Room
    $62.99
    $74.99
    Amazon.com
    5K+
    Goveelife Smart Wireless Motion Sensor, 1 Pack
    $13.99
    $14.99
    Govee-US
    Goveelife Smart Wireless Motion Sensor, 1 Pack
    $13.99
    $14.99
    Govee-US
    Goveelife Smart Wireless Motion Sensor, 2-Pack
    $16.99
    $29.99
    Govee-US
    43% off
    Goveelife Smart Wireless Motion Sensor, 2-Pack
    $16.99
    $29.99
    Govee-US
    Giatec Smartrock Wireless Maturity Sensor, 12in
    $249.89
    Certified MTP
    Giatec Smartrock Wireless Maturity Sensor, 12in
    $249.89
    Certified MTP
    TP-Link - Tapo Smart Home Security Kit - Motion Detector, Contact Sensors X2, And Smart Hub W/ Adjustable Chime/Siren Included - White
    $69.99
    Best Buy
    Free shipping
    TP-Link - Tapo Smart Home Security Kit - Motion Detector, Contact Sensors X2, And Smart Hub W/ Adjustable Chime/Siren Included - White
    $69.99
    Best Buy
    Free shipping
    Ecobee - Smartsensor 2-Pack - White
    $99.99
    Best Buy
    7K+
    Free shipping
    Ecobee - Smartsensor 2-Pack - White
    $99.99
    Best Buy
    7K+
    Ring Alarm Security Kit 5-Piece (Gen 2): Home Systems & Sensors With Smartphone Control
    $99.99
    Target
    In store
    Free shipping
    Curbside
    Ring Alarm Security Kit 5-Piece (Gen 2): Home Systems & Sensors With Smartphone Control
    $99.99
    Target
    Free shipping
    • SimpliSafe
      https://simplisafe.com › security
      About our ads

      Smart Home Security | #1 Rated Security. Just $22/mo

      SponsoredSet up SimpliSafe in under an hour. No salesperson or technician has to come to your home. Ranked "Best Home Security Systems of 2024" by U.S. News & World Report. Customize yours

      "The Best Overall 2025" · See what happens 24/7 · 24/7 Video On Your Phone

      Types: Wireless Home Security, Camera Security, DIY Security System, Home Security
      "they should be at the top of anyone’s shopping list" – AndroidGuys