Shop wireless window sensors

Sponsored
About our ads
$99.99
Ring Alarm Contact Sensor 6-Pack - 2nd Gen | Monitor 6 Doors Or Windows | Instant Alerts | Approximately 3-Year Battery Life | Slim Design | Easy
Amazon.com
22K+
Free shipping
$99.99
Ring Alarm Contact Sensor 6-Pack - 2nd Gen | Monitor 6 Doors Or Windows | Instant Alerts | Approximately 3-Year Battery Life | Slim Design | Easy
Amazon.com
22K+
$549.00
Sensibo Air Pro + Door / Window Sensor
Sensibo
1K+
Free shipping
$549.00
Sensibo Air Pro + Door / Window Sensor
Sensibo
1K+
$39.99
Ring Alarm Contact Sensor 2-Pack - 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design | Easy Installation |
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 |
Amazon.com
27K+
$69.99
Ring Alarm Glass Break Sensor - 2-Pack
Amazon.com
2K+
Free shipping
$69.99
Ring Alarm Glass Break Sensor - 2-Pack
Amazon.com
2K+
$25.99
Feit Electric Wireless White Indoor Smart Wifi Door Window Sensor - MOT/DOORWIFIBAT
Acme Tools
$25.99
Feit Electric Wireless White Indoor Smart Wifi Door Window Sensor - MOT/DOORWIFIBAT
Acme Tools
$16.99
Switchbot Contact Sensor, Smart Wireless Window And Door Alarm, Home Security Sensor, Compatible With Alexa, Homekit, And Google Home 16.4ft
SwitchBot
Free shipping
$16.99
Switchbot Contact Sensor, Smart Wireless Window And Door Alarm, Home Security Sensor, Compatible With Alexa, Homekit, And Google Home 16.4ft
SwitchBot
Free shipping
$11.99
$13.99
Door-Window-Alarm-Personal-Security-Window-Burglar-Home-Wireless-Magnetic-Sensor-Anti-Theft-Alarm-6-Pcs-Alarm-Batteries-Included
Walmart
14% off
$11.99
$13.99
Door-Window-Alarm-Personal-Security-Window-Burglar-Home-Wireless-Magnetic-Sensor-Anti-Theft-Alarm-6-Pcs-Alarm-Batteries-Included
Walmart
$23.24
10 Pack Wireless Door Window Alarm, Magnetic Burglar Alert Sensor With Batteries, Loud Door Alarms For Kids Safety, DIY For Home Security, Office Prot
Walmart
Free shipping
$23.24
10 Pack Wireless Door Window Alarm, Magnetic Burglar Alert Sensor With Batteries, Loud Door Alarms For Kids Safety, DIY For Home Security, Office Prot
Walmart
Free shipping
$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+
$88.99
Door & Window (Matter) - Smart Contact Sensor, Works With Apple Home/Smartthings/Alexa/Google Home 3-Pack (White)
Home Depot
1
Free shipping
$88.99
Door & Window (Matter) - Smart Contact Sensor, Works With Apple Home/Smartthings/Alexa/Google Home 3-Pack (White)
Home Depot
1
$12.99
$19.99
Goveelife Door And Window Sensor, 1 Pack
Govee-US
35% off
$12.99
$19.99
Goveelife Door And Window Sensor, 1 Pack
Govee-US
$60.91
ELK-6021 Thin Wireless Window Sensor
JMAC
1
$60.91
ELK-6021 Thin Wireless Window Sensor
JMAC
1
$19.18
$27.99
Wireless Window Door Vibration Sensor 125Db Glass Break Vibration Burglar Sensor Alarm For Home Safety Alarm, Door Alarm,Window Alarm Sensor,Alarm
Temu US
2
31% off
$19.18
$27.99
Wireless Window Door Vibration Sensor 125Db Glass Break Vibration Burglar Sensor Alarm For Home Safety Alarm, Door Alarm,Window Alarm Sensor,Alarm
Temu US
2
$19.99
$39.99
Goveelife Door And Window Sensor, 2-Pack
Govee-US
50% off
$19.99
$39.99
Goveelife Door And Window Sensor, 2-Pack
Govee-US
$19.99
Inductive Door And Window Wireless Vibration Alarm 125Db Glass Breakage Anti-Theft Sensor Home Security Protection Alarm
LightInTheBox
$19.99
Inductive Door And Window Wireless Vibration Alarm 125Db Glass Breakage Anti-Theft Sensor Home Security Protection Alarm
LightInTheBox
$160.00
2Pcs Dsc Ws4945 Wireless Door Window Contact Sensor
eBay.com
52
Free shipping
$160.00
2Pcs Dsc Ws4945 Wireless Door Window Contact Sensor
eBay.com
52
$10.04
$17.83
Wireless Home Window Door Burglar Alarm, PIR, Motion + Entry Sensor, System Magnetic, Door Alarm Sensor,Motion Sensor Alarm,Alarm Security For Home
Temu US
43% off
$10.04
$17.83
Wireless Home Window Door Burglar Alarm, PIR, Motion + Entry Sensor, System Magnetic, Door Alarm Sensor,Motion Sensor Alarm,Alarm Security For Home
Temu US
$35.48
$56.37
Wireless Home Window Door Burglar Alarm, PIR, Motion + Entry Sensor, System Magnetic, Door Alarm Sensor,Motion Sensor Alarm,Alarm Security For Home
Temu US
37% off
$35.48
$56.37
Wireless Home Window Door Burglar Alarm, PIR, Motion + Entry Sensor, System Magnetic, Door Alarm Sensor,Motion Sensor Alarm,Alarm Security For Home
Temu US
$30.38
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
Wayfair
2
$30.38
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
Wayfair
2
$34.95
Ge Wireless Control Center Window Door Sensor Kit 45142 Choice Alert
eBay
$34.95
Ge Wireless Control Center Window Door Sensor Kit 45142 Choice Alert
eBay
$26.99
$47.87
Door And Window Alarm Wireless Door And Window Detectors With Remote Control Anti-Theft Anti-Intrusion Magnetic
LightInTheBox
43% off
$26.99
$47.87
Door And Window Alarm Wireless Door And Window Detectors With Remote Control Anti-Theft Anti-Intrusion Magnetic
LightInTheBox
$53.50
DSC WS4945 Wireless Door/Window Contact Intrusion Detector
JMAC
$53.50
DSC WS4945 Wireless Door/Window Contact Intrusion Detector
JMAC
$21.45
Staniot Lora Version 5-Years Battery Life Entry Sensor 500m Transmission Distance Wireless Contact Sensor Door Window Detector
AliExpress
$21.45
Staniot Lora Version 5-Years Battery Life Entry Sensor 500m Transmission Distance Wireless Contact Sensor Door Window Detector
AliExpress
$28.57
$49.45
Door And Window Alarm Wireless Door And Window Detectors With Remote Control Anti-Theft Anti-Intrusion Magnetic
LightInTheBox
42% off
$28.57
$49.45
Door And Window Alarm Wireless Door And Window Detectors With Remote Control Anti-Theft Anti-Intrusion Magnetic
LightInTheBox
$5.18
Uxcell Magnetic Sensor Home Door Window Entry Warning Alarm Switch | Harfington
harfington
$5.18
Uxcell Magnetic Sensor Home Door Window Entry Warning Alarm Switch | Harfington
harfington
$21.99
Wireless Window And Door Alarm, White
Dr. Leonards
$21.99
Wireless Window And Door Alarm, White
Dr. Leonards
$99.95
Eve Door & Window Wireless Contact Sensor (Matter, 3-Pack)
B&H Photo-Video-Pro A
840
Free shipping
$99.95
Eve Door & Window Wireless Contact Sensor (Matter, 3-Pack)
B&H Photo-Video-Pro A
840
$26.79
2Pcs-Wireless Door Window Magnetic Sensor Alarm Detectors Security
eBay
Free shipping
$26.79
2Pcs-Wireless Door Window Magnetic Sensor Alarm Detectors Security
eBay
Free shipping
$25.99
Heath Zenith White Plastic Wireless Battery-Operated Door/Window Sensor White
Wayfair
$25.99
Heath Zenith White Plastic Wireless Battery-Operated Door/Window Sensor White
Wayfair
$4.99
Smatrul Tuya Smart Wifi Door Window Alarm Sensor Open Closed Detectors Bluetooth Smart Life APP Alerts Phone Notificatio
Banggood
$4.99
Smatrul Tuya Smart Wifi Door Window Alarm Sensor Open Closed Detectors Bluetooth Smart Life APP Alerts Phone Notificatio
Banggood
$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
$22.49
$49.99
Sabre Home Security Kit With Remote - 125Db, 1 Motion Sensor Alarm, 2 Door Or Window Alarms, 1 Key Fob, Model WP-2020
Northern Tool
34
55% off
$22.49
$49.99
Sabre Home Security Kit With Remote - 125Db, 1 Motion Sensor Alarm, 2 Door Or Window Alarms, 1 Key Fob, Model WP-2020
Northern Tool
34
$8.99
SONOFF SONOFF DW2 - Wi-Fi Wireless Door/Window Sensor No Gateway Required Support To Check History Record On APP
Banggood
$8.99
SONOFF SONOFF DW2 - Wi-Fi Wireless Door/Window Sensor No Gateway Required Support To Check History Record On APP
Banggood
$19.99
$39.97
Defiant THD-WK-2 Wireless Home Security Door/Window Alarm Kit
PrairieGrit
49% off
$19.99
$39.97
Defiant THD-WK-2 Wireless Home Security Door/Window Alarm Kit
PrairieGrit
$160.00
2PCS DSC WS4945 Wireless Door Window Contact Sensor
US eBay
52
Free shipping
$160.00
2PCS DSC WS4945 Wireless Door Window Contact Sensor
US eBay
52
$12.49
$24.97
Defiant Wireless THD-DW2 Home Security Door/Window Alarm (2-Pack)
PrairieGrit
348
49% off
$12.49
$24.97
Defiant Wireless THD-DW2 Home Security Door/Window Alarm (2-Pack)
PrairieGrit
348

Shop wireless window sensors

Sponsored
About our ads
$60.91
ELK-6021 Thin Wireless Window Sensor
JMAC
1
$60.91
ELK-6021 Thin Wireless Window Sensor
JMAC
$19.18
$27.99
Wireless Window Door Vibration Sensor 125Db Glass Break Vibration Burglar Sensor Alarm For Home Safety Alarm, Door Alarm,Window Alarm Sensor,Alarm
Temu US
2
31% off
$19.18
$27.99
Wireless Window Door Vibration Sensor 125Db Glass Break Vibration Burglar Sensor Alarm For Home Safety Alarm, Door Alarm,Window Alarm Sensor,Alarm
Temu US
$19.99
$39.99
Goveelife Door And Window Sensor, 2-Pack
Govee-US
50% off
$19.99
$39.99
Goveelife Door And Window Sensor, 2-Pack
Govee-US
$19.99
Inductive Door And Window Wireless Vibration Alarm 125Db Glass Breakage Anti-Theft Sensor Home Security Protection Alarm
LightInTheBox
$19.99
Inductive Door And Window Wireless Vibration Alarm 125Db Glass Breakage Anti-Theft Sensor Home Security Protection Alarm
LightInTheBox
$160.00
2Pcs Dsc Ws4945 Wireless Door Window Contact Sensor
eBay.com
52
Free shipping
$160.00
2Pcs Dsc Ws4945 Wireless Door Window Contact Sensor
eBay.com
$10.04
$17.83
Wireless Home Window Door Burglar Alarm, PIR, Motion + Entry Sensor, System Magnetic, Door Alarm Sensor,Motion Sensor Alarm,Alarm Security For Home
Temu US
43% off
$10.04
$17.83
Wireless Home Window Door Burglar Alarm, PIR, Motion + Entry Sensor, System Magnetic, Door Alarm Sensor,Motion Sensor Alarm,Alarm Security For Home
Temu US
$35.48
$56.37
Wireless Home Window Door Burglar Alarm, PIR, Motion + Entry Sensor, System Magnetic, Door Alarm Sensor,Motion Sensor Alarm,Alarm Security For Home
Temu US
37% off
$35.48
$56.37
Wireless Home Window Door Burglar Alarm, PIR, Motion + Entry Sensor, System Magnetic, Door Alarm Sensor,Motion Sensor Alarm,Alarm Security For Home
Temu US
$30.38
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
Wayfair
2
$30.38
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
Wayfair
$34.95
Ge Wireless Control Center Window Door Sensor Kit 45142 Choice Alert
eBay
$34.95
Ge Wireless Control Center Window Door Sensor Kit 45142 Choice Alert
eBay
$26.99
$47.87
Door And Window Alarm Wireless Door And Window Detectors With Remote Control Anti-Theft Anti-Intrusion Magnetic
LightInTheBox
43% off
$26.99
$47.87
Door And Window Alarm Wireless Door And Window Detectors With Remote Control Anti-Theft Anti-Intrusion Magnetic
LightInTheBox
$53.50
DSC WS4945 Wireless Door/Window Contact Intrusion Detector
JMAC
$53.50
DSC WS4945 Wireless Door/Window Contact Intrusion Detector
JMAC
$21.45
Staniot Lora Version 5-Years Battery Life Entry Sensor 500m Transmission Distance Wireless Contact Sensor Door Window Detector
AliExpress
$21.45
Staniot Lora Version 5-Years Battery Life Entry Sensor 500m Transmission Distance Wireless Contact Sensor Door Window Detector
AliExpress
$28.57
$49.45
Door And Window Alarm Wireless Door And Window Detectors With Remote Control Anti-Theft Anti-Intrusion Magnetic
LightInTheBox
42% off
$28.57
$49.45
Door And Window Alarm Wireless Door And Window Detectors With Remote Control Anti-Theft Anti-Intrusion Magnetic
LightInTheBox
$5.18
Uxcell Magnetic Sensor Home Door Window Entry Warning Alarm Switch | Harfington
harfington
$5.18
Uxcell Magnetic Sensor Home Door Window Entry Warning Alarm Switch | Harfington
harfington
$21.99
Wireless Window And Door Alarm, White
Dr. Leonards
$21.99
Wireless Window And Door Alarm, White
Dr. Leonards
$99.95
Eve Door & Window Wireless Contact Sensor (Matter, 3-Pack)
B&H Photo-Video-Pro A
840
Free shipping
$99.95
Eve Door & Window Wireless Contact Sensor (Matter, 3-Pack)
B&H Photo-Video-Pro A
$26.79
2Pcs-Wireless Door Window Magnetic Sensor Alarm Detectors Security
eBay
Free shipping
$26.79
2Pcs-Wireless Door Window Magnetic Sensor Alarm Detectors Security
eBay
$25.99
Heath Zenith White Plastic Wireless Battery-Operated Door/Window Sensor White
Wayfair
$25.99
Heath Zenith White Plastic Wireless Battery-Operated Door/Window Sensor White
Wayfair

Shop wireless window sensors

Sponsored
About our ads
$99.99
Ring Alarm Contact Sensor 6-Pack - 2nd Gen | Monitor 6 Doors Or Windows | Instant Alerts | Approximately 3-Year Battery Life | Slim Design | Easy
Amazon.com
22K+
Free shipping
$99.99
Ring Alarm Contact Sensor 6-Pack - 2nd Gen | Monitor 6 Doors Or Windows | Instant Alerts | Approximately 3-Year Battery Life | Slim Design | Easy
Amazon.com
22K+
$549.00
Sensibo Air Pro + Door / Window Sensor
Sensibo
1K+
Free shipping
$549.00
Sensibo Air Pro + Door / Window Sensor
Sensibo
1K+
$39.99
Ring Alarm Contact Sensor 2-Pack - 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design | Easy Installation |
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 |
Amazon.com
27K+
$69.99
Ring Alarm Glass Break Sensor - 2-Pack
Amazon.com
2K+
Free shipping
$69.99
Ring Alarm Glass Break Sensor - 2-Pack
Amazon.com
2K+
$25.99
Feit Electric Wireless White Indoor Smart Wifi Door Window Sensor - MOT/DOORWIFIBAT
Acme Tools
$25.99
Feit Electric Wireless White Indoor Smart Wifi Door Window Sensor - MOT/DOORWIFIBAT
Acme Tools
$16.99
Switchbot Contact Sensor, Smart Wireless Window And Door Alarm, Home Security Sensor, Compatible With Alexa, Homekit, And Google Home 16.4ft
SwitchBot
Free shipping
$16.99
Switchbot Contact Sensor, Smart Wireless Window And Door Alarm, Home Security Sensor, Compatible With Alexa, Homekit, And Google Home 16.4ft
SwitchBot
Free shipping
$11.99
$13.99
Door-Window-Alarm-Personal-Security-Window-Burglar-Home-Wireless-Magnetic-Sensor-Anti-Theft-Alarm-6-Pcs-Alarm-Batteries-Included
Walmart
14% off
$11.99
$13.99
Door-Window-Alarm-Personal-Security-Window-Burglar-Home-Wireless-Magnetic-Sensor-Anti-Theft-Alarm-6-Pcs-Alarm-Batteries-Included
Walmart
$23.24
10 Pack Wireless Door Window Alarm, Magnetic Burglar Alert Sensor With Batteries, Loud Door Alarms For Kids Safety, DIY For Home Security, Office Prot
Walmart
Free shipping
$23.24
10 Pack Wireless Door Window Alarm, Magnetic Burglar Alert Sensor With Batteries, Loud Door Alarms For Kids Safety, DIY For Home Security, Office Prot
Walmart
Free shipping
$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+
$88.99
Door & Window (Matter) - Smart Contact Sensor, Works With Apple Home/Smartthings/Alexa/Google Home 3-Pack (White)
Home Depot
1
Free shipping
$88.99
Door & Window (Matter) - Smart Contact Sensor, Works With Apple Home/Smartthings/Alexa/Google Home 3-Pack (White)
Home Depot
1
$12.99
$19.99
Goveelife Door And Window Sensor, 1 Pack
Govee-US
35% off
$12.99
$19.99
Goveelife Door And Window Sensor, 1 Pack
Govee-US
$60.91
ELK-6021 Thin Wireless Window Sensor
JMAC
1
$60.91
ELK-6021 Thin Wireless Window Sensor
JMAC
1
$19.18
$27.99
Wireless Window Door Vibration Sensor 125Db Glass Break Vibration Burglar Sensor Alarm For Home Safety Alarm, Door Alarm,Window Alarm Sensor,Alarm
Temu US
2
31% off
$19.18
$27.99
Wireless Window Door Vibration Sensor 125Db Glass Break Vibration Burglar Sensor Alarm For Home Safety Alarm, Door Alarm,Window Alarm Sensor,Alarm
Temu US
2
$19.99
$39.99
Goveelife Door And Window Sensor, 2-Pack
Govee-US
50% off
$19.99
$39.99
Goveelife Door And Window Sensor, 2-Pack
Govee-US
$19.99
Inductive Door And Window Wireless Vibration Alarm 125Db Glass Breakage Anti-Theft Sensor Home Security Protection Alarm
LightInTheBox
$19.99
Inductive Door And Window Wireless Vibration Alarm 125Db Glass Breakage Anti-Theft Sensor Home Security Protection Alarm
LightInTheBox
$160.00
2Pcs Dsc Ws4945 Wireless Door Window Contact Sensor
eBay.com
52
Free shipping
$160.00
2Pcs Dsc Ws4945 Wireless Door Window Contact Sensor
eBay.com
52
$10.04
$17.83
Wireless Home Window Door Burglar Alarm, PIR, Motion + Entry Sensor, System Magnetic, Door Alarm Sensor,Motion Sensor Alarm,Alarm Security For Home
Temu US
43% off
$10.04
$17.83
Wireless Home Window Door Burglar Alarm, PIR, Motion + Entry Sensor, System Magnetic, Door Alarm Sensor,Motion Sensor Alarm,Alarm Security For Home
Temu US
$35.48
$56.37
Wireless Home Window Door Burglar Alarm, PIR, Motion + Entry Sensor, System Magnetic, Door Alarm Sensor,Motion Sensor Alarm,Alarm Security For Home
Temu US
37% off
$35.48
$56.37
Wireless Home Window Door Burglar Alarm, PIR, Motion + Entry Sensor, System Magnetic, Door Alarm Sensor,Motion Sensor Alarm,Alarm Security For Home
Temu US