Shop Window and Door Sensors for Home

Sponsored
About our ads
$137.20
$342.92
Single Story Home Security System | Intrusion Protection With Motion And Entry Sensors | Official Simplisafe
SimpliSafe, Inc.
Free shipping
59% off
$137.20
$342.92
Single Story Home Security System | Intrusion Protection With Motion And Entry Sensors | 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
$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
$136.00
$339.91
Three-Story Home Security System | Complete Intrusion Protection | Official Simplisafe
SimpliSafe, Inc.
Free shipping
59% off
$136.00
$339.91
Three-Story Home Security System | Complete Intrusion Protection | Official Simplisafe
SimpliSafe, Inc.
Free shipping
$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
$10.99
$19.99
Ring Alarm Contact Sensor - 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design Fits Any Frame | Easy
Amazon.com
23K+
45% off
$10.99
$19.99
Ring Alarm Contact Sensor - 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design Fits Any Frame | Easy
Amazon.com
23K+
$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
23K+
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
23K+
$20.99
Door Window Alarm, 90DB Door Alarms For Kids Safety, Door Window Burglar Alarm-Window Pool Alarms For Home (15 Pack)
Amazon.com
2
$20.99
Door Window Alarm, 90DB Door Alarms For Kids Safety, Door Window Burglar Alarm-Window Pool Alarms For Home (15 Pack)
Amazon.com
2
$18.89
Door Window Alarm, 90Db Door Alarms Sensor For Kids Safety, Home Security, Door Window Burglar Alarm, Window Pool Alarms For Home, Apartments, Offices
Amazon.com
33
$18.89
Door Window Alarm, 90Db Door Alarms Sensor For Kids Safety, Home Security, Door Window Burglar Alarm, Window Pool Alarms For Home, Apartments, Offices
Amazon.com
33
$36.88
Window Door Alarm, 125Db Door Alarm For Kids Safety, Door Window Sensor For Home Security
Amazon.com
196
Free shipping
$36.88
Window Door Alarm, 125Db Door Alarm For Kids Safety, Door Window Sensor For Home Security
Amazon.com
196
$7.99
Security Door Window Alarm, 90DB Wireless Sensor Door Window Burglar Alarm, Door Alarms For Kids Safety, Easy Installation Doorbell Alarms For Office
Amazon.com
231
$7.99
Security Door Window Alarm, 90DB Wireless Sensor Door Window Burglar Alarm, Door Alarms For Kids Safety, Easy Installation Doorbell Alarms For Office
Amazon.com
231
$11.99
$13.99
Door Window Alarm, Personal Security Window, Burglar Alarm, Home Security Wireless Magnetic Sensor Anti-Theft Alarm (6 Pcs) Home Alarm(Batteries Not I
Walmart
17
14% off
$11.99
$13.99
Door Window Alarm, Personal Security Window, Burglar Alarm, Home Security Wireless Magnetic Sensor Anti-Theft Alarm (6 Pcs) Home Alarm(Batteries Not I
Walmart
17
$7.99
Touch Sensor Alarm, Vibration Door Alarm,120Db Touch Sensor Door Handle Alarm Anti-Theft Vibration Window Burglar Alert Home Security
Walmart
$7.99
Touch Sensor Alarm, Vibration Door Alarm,120Db Touch Sensor Door Handle Alarm Anti-Theft Vibration Window Burglar Alert Home Security
Walmart
$12.35
Sabre Door Or Window Alarm White Plastic White HS-DWA2
DkHardware.com
1K+
$12.35
Sabre Door Or Window Alarm White Plastic White HS-DWA2
DkHardware.com
1K+
$14.99
IKEA - PARASOLL Door/Window Sensor, Smart/White
IKEA
5
$14.99
IKEA - PARASOLL Door/Window Sensor, Smart/White
IKEA
5
$26.99
MOBI Smart Wi-Fi Door & Window Sensor Real-Time Alerts, App Control, Easy Install - 2Pk
Target
Free shipping
$26.99
MOBI Smart Wi-Fi Door & Window Sensor Real-Time Alerts, App Control, Easy Install - 2Pk
Target
Free shipping
$29.92
Philips Personal Security Window And Door Alarm, 4-Pack, White
Walmart
477
$29.92
Philips Personal Security Window And Door Alarm, 4-Pack, White
Walmart
477
$9.99
Sabre Door/Window Alarm: Self-Monitoring Sensor, Battery-Powered, Adhesive Mount, 90° Motion Detection, White
Target
Free shipping
$9.99
Sabre Door/Window Alarm: Self-Monitoring Sensor, Battery-Powered, Adhesive Mount, 90° Motion Detection, White
Target
Free shipping
$29.07
2GIG Wireless Door/Window Contact Sensor 345 Mhz GDW100-345
DkHardware.com
$29.07
2GIG Wireless Door/Window Contact Sensor 345 Mhz GDW100-345
DkHardware.com
$16.89
Sabre 2Pk Door/Window Alarms: Security Sensors, Self-Monitoring, Adhesive Mount, Battery Powered, Window Locks
Target
Free shipping
$16.89
Sabre 2Pk Door/Window Alarms: Security Sensors, Self-Monitoring, Adhesive Mount, Battery Powered, Window Locks
Target
Free shipping
$34.92
2GIG Recessed Door Window Contact Sensor 345 Mhz GDWR100-345
DkHardware.com
$34.92
2GIG Recessed Door Window Contact Sensor 345 Mhz GDWR100-345
DkHardware.com
$25.49
Wifi Door Sensor, Alarm Contact Sensor, Easy Installation Home Security System-2 Count, White
Kohl's
$25.49
Wifi Door Sensor, Alarm Contact Sensor, Easy Installation Home Security System-2 Count, White
Kohl's
$64.89
$84.36
Blue By ADT Door And Window Sensor - Wireless With A Customizable Open Chime - Compatible With Most Doors And Windows Only Compatible With Blue By ADT Systems
theminutetrader
23% off
$64.89
$84.36
Blue By ADT Door And Window Sensor - Wireless With A Customizable Open Chime - Compatible With Most Doors And Windows Only Compatible With Blue By ADT Systems
theminutetrader
$39.95
Door & Window (Matter) - Smart Contact Sensor, Matter & Thread Works W/ Apple Home/Smartthings/Alexa/Google Home (White)
Home Depot
700
Free shipping
$39.95
Door & Window (Matter) - Smart Contact Sensor, Matter & Thread Works W/ Apple Home/Smartthings/Alexa/Google Home (White)
Home Depot
700
$14.99
Smart Wireless Wifi Magnetic Door Sensors With Sound And Light Alarm - 2 Pack 01
Evalm
$14.99
Smart Wireless Wifi Magnetic Door Sensors With Sound And Light Alarm - 2 Pack 01
Evalm
$109.95
Eve Door & Window (Matter) - Wireless Contact Sensor - 3-Pack
Apple Store
784
Free shipping
$109.95
Eve Door & Window (Matter) - Wireless Contact Sensor - 3-Pack
Apple Store
784
$15.99
Mini Wireless Door Window Alarm System Easy Installation For Home Security 02
Evalm
$15.99
Mini Wireless Door Window Alarm System Easy Installation For Home Security 02
Evalm
$15.99
Qolsys IQ Wireless S-Line Encrypted Mini Door/Window Sensor QS1135-840
Bestsellerde
$15.99
Qolsys IQ Wireless S-Line Encrypted Mini Door/Window Sensor QS1135-840
Bestsellerde
$83.89
Ecobee Smartsensor Window/Door Sensor, White, 2/Pack (EB-DWSHM2PK-01)
Staples
1K+
$83.89
Ecobee Smartsensor Window/Door Sensor, White, 2/Pack (EB-DWSHM2PK-01)
Staples
1K+
$39.89
$51.86
Feit Electric Battery-Powered Smart Wi-Fi Door And Window Sensor, Easy Setup - No Hub Required In White (3-Pack)
nanquanvessels.com
23% off
$39.89
$51.86
Feit Electric Battery-Powered Smart Wi-Fi Door And Window Sensor, Easy Setup - No Hub Required In White (3-Pack)
nanquanvessels.com
$23.99
Wireless Door Alarm Sensor For Smart Home Security System 02
Evalm
$23.99
Wireless Door Alarm Sensor For Smart Home Security System 02
Evalm
$60.86
Linear Window And Door Detector Transmitter: 2 1/2 in Overall Ht, 1 1/2 in Overall Wd, Lithium Model: NAPRDW01
Grainger
$60.86
Linear Window And Door Detector Transmitter: 2 1/2 in Overall Ht, 1 1/2 in Overall Wd, Lithium Model: NAPRDW01
Grainger
$32.24
$51.58
Feit Electric Battery-Powered Smart Wi-Fi Door And Window Sensor, Easy Setup - No Hub Required In White (3-Pack)
bosaasforge
37% off
$32.24
$51.58
Feit Electric Battery-Powered Smart Wi-Fi Door And Window Sensor, Easy Setup - No Hub Required In White (3-Pack)
bosaasforge
$19.23
Feit Electric Battery-Powered Smart Wi-Fi Door Window Sensor (MOT/DOOR/WIFI/BAT)
Lighting Supply
$19.23
Feit Electric Battery-Powered Smart Wi-Fi Door Window Sensor (MOT/DOOR/WIFI/BAT)
Lighting Supply
$17.99
EXUP Smart Door And Window Sensor - Wifi Enabled For Home Automation
Digitalzakka
$17.99
EXUP Smart Door And Window Sensor - Wifi Enabled For Home Automation
Digitalzakka
$27.18
Safety Technology International Wireless Entry Alert Sensor: Surface/Wall, Alkaline Model: STI-3551
Grainger
$27.18
Safety Technology International Wireless Entry Alert Sensor: Surface/Wall, Alkaline Model: STI-3551
Grainger

Shop Window and Door Sensors for Home

Sponsored
About our ads
$137.20
$342.92
Single Story Home Security System | Intrusion Protection With Motion And Entry Sensors | Official Simplisafe
SimpliSafe, Inc.
Free shipping
59% off
$137.20
$342.92
Single Story Home Security System | Intrusion Protection With Motion And Entry Sensors | 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
$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
$136.00
$339.91
Three-Story Home Security System | Complete Intrusion Protection | Official Simplisafe
SimpliSafe, Inc.
Free shipping
59% off
$136.00
$339.91
Three-Story Home Security System | Complete Intrusion Protection | Official Simplisafe
SimpliSafe, Inc.
Free shipping
$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
$10.99
$19.99
Ring Alarm Contact Sensor - 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design Fits Any Frame | Easy
Amazon.com
23K+
45% off
$10.99
$19.99
Ring Alarm Contact Sensor - 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design Fits Any Frame | Easy
Amazon.com
23K+
$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
23K+
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
23K+
$20.99
Door Window Alarm, 90DB Door Alarms For Kids Safety, Door Window Burglar Alarm-Window Pool Alarms For Home (15 Pack)
Amazon.com
2
$20.99
Door Window Alarm, 90DB Door Alarms For Kids Safety, Door Window Burglar Alarm-Window Pool Alarms For Home (15 Pack)
Amazon.com
2
$18.89
Door Window Alarm, 90Db Door Alarms Sensor For Kids Safety, Home Security, Door Window Burglar Alarm, Window Pool Alarms For Home, Apartments, Offices
Amazon.com
33
$18.89
Door Window Alarm, 90Db Door Alarms Sensor For Kids Safety, Home Security, Door Window Burglar Alarm, Window Pool Alarms For Home, Apartments, Offices
Amazon.com
33
$36.88
Window Door Alarm, 125Db Door Alarm For Kids Safety, Door Window Sensor For Home Security
Amazon.com
196
Free shipping
$36.88
Window Door Alarm, 125Db Door Alarm For Kids Safety, Door Window Sensor For Home Security
Amazon.com
196
$7.99
Security Door Window Alarm, 90DB Wireless Sensor Door Window Burglar Alarm, Door Alarms For Kids Safety, Easy Installation Doorbell Alarms For Office
Amazon.com
231
$7.99
Security Door Window Alarm, 90DB Wireless Sensor Door Window Burglar Alarm, Door Alarms For Kids Safety, Easy Installation Doorbell Alarms For Office
Amazon.com
231
$11.99
$13.99
Door Window Alarm, Personal Security Window, Burglar Alarm, Home Security Wireless Magnetic Sensor Anti-Theft Alarm (6 Pcs) Home Alarm(Batteries Not I
Walmart
17
14% off
$11.99
$13.99
Door Window Alarm, Personal Security Window, Burglar Alarm, Home Security Wireless Magnetic Sensor Anti-Theft Alarm (6 Pcs) Home Alarm(Batteries Not I
Walmart
17
$7.99
Touch Sensor Alarm, Vibration Door Alarm,120Db Touch Sensor Door Handle Alarm Anti-Theft Vibration Window Burglar Alert Home Security
Walmart
$7.99
Touch Sensor Alarm, Vibration Door Alarm,120Db Touch Sensor Door Handle Alarm Anti-Theft Vibration Window Burglar Alert Home Security
Walmart
$12.35
Sabre Door Or Window Alarm White Plastic White HS-DWA2
DkHardware.com
1K+
$12.35
Sabre Door Or Window Alarm White Plastic White HS-DWA2
DkHardware.com
1K+
$14.99
IKEA - PARASOLL Door/Window Sensor, Smart/White
IKEA
5
$14.99
IKEA - PARASOLL Door/Window Sensor, Smart/White
IKEA
5
$26.99
MOBI Smart Wi-Fi Door & Window Sensor Real-Time Alerts, App Control, Easy Install - 2Pk
Target
Free shipping
$26.99
MOBI Smart Wi-Fi Door & Window Sensor Real-Time Alerts, App Control, Easy Install - 2Pk
Target
Free shipping
$29.92
Philips Personal Security Window And Door Alarm, 4-Pack, White
Walmart
477
$29.92
Philips Personal Security Window And Door Alarm, 4-Pack, White
Walmart
477
$9.99
Sabre Door/Window Alarm: Self-Monitoring Sensor, Battery-Powered, Adhesive Mount, 90° Motion Detection, White
Target
Free shipping
$9.99
Sabre Door/Window Alarm: Self-Monitoring Sensor, Battery-Powered, Adhesive Mount, 90° Motion Detection, White
Target
Free shipping