Shop window sensors for home security

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
24K+
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
24K+
$14.99
Simplisafe Entry Sensor - Window And Door Protection - Compatible With Gen 3 Home Security System
Amazon.com
3K+
$14.99
Simplisafe Entry Sensor - Window And Door Protection - Compatible With Gen 3 Home Security System
Amazon.com
3K+
$21.89
Security Door Window Alarm, 90DB Wireless Sensor Door Window Burglar Alarm, Door Alarms For Kids Safety, Easy Installation Doorbell Alarms For
Amazon.com
222
$21.89
Security Door Window Alarm, 90DB Wireless Sensor Door Window Burglar Alarm, Door Alarms For Kids Safety, Easy Installation Doorbell Alarms For
Amazon.com
222
$17.99
Door Alarms For Kids Safety, VOXON Door Alarm For Home Security Window Alarm Personal Security Alarms Sensor Burglar For Pool, Cars, Sheds, Caravans
Amazon.com
2K+
$17.99
Door Alarms For Kids Safety, VOXON Door Alarm For Home Security Window Alarm Personal Security Alarms Sensor Burglar For Pool, Cars, Sheds, Caravans
Amazon.com
2K+
$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
22K+
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
22K+
$549.00
Sensibo Air Pro + Door / Window Sensor
Sensibo
1K+
Free shipping
$549.00
Sensibo Air Pro + Door / Window Sensor
Sensibo
1K+
$17.99
Sopepoyie RC-36 NC/NO Recessed Wired Security Window Door Contact Sensor Brown Alarm Magnetic Reed Switch 5 Sets
Amazon.com
2
$17.99
Sopepoyie RC-36 NC/NO Recessed Wired Security Window Door Contact Sensor Brown Alarm Magnetic Reed Switch 5 Sets
Amazon.com
2
$32.88
Window Door Alarm, 125Db Door Alarm For Kids Safety, Door Window Sensor For Home Security
Amazon.com
51
$32.88
Window Door Alarm, 125Db Door Alarm For Kids Safety, Door Window Sensor For Home Security
Amazon.com
51
$19.99
Door Alarms When Opened, 4 Pack Noopel 120DB Loud Pool Alarms For Doors, Window Alarm Sensors For Kids Safety, Burglar Entry Alert For Home Security
Amazon.com
1K+
$19.99
Door Alarms When Opened, 4 Pack Noopel 120DB Loud Pool Alarms For Doors, Window Alarm Sensors For Kids Safety, Burglar Entry Alert For Home Security
Amazon.com
1K+
$14.89
Door Window Alarm, 90DB Door Alarms For Kids Safety, Door Window Burglar Alarm, Window Pool Alarms For Home, Apartments, Offices, Hotel Rooms (10
Amazon.com
26
$14.89
Door Window Alarm, 90DB Door Alarms For Kids Safety, Door Window Burglar Alarm, Window Pool Alarms For Home, Apartments, Offices, Hotel Rooms (10
Amazon.com
26
$18.89
Door Window Alarm, 90Db Door Alarms Sensor For Kids Safety, Home Security, Door Window Burglar Alarm, Window Pool Alarms For Home, Apartments,
Amazon.com
54
$18.89
Door Window Alarm, 90Db Door Alarms Sensor For Kids Safety, Home Security, Door Window Burglar Alarm, Window Pool Alarms For Home, Apartments,
Amazon.com
54
$7.88
3 Pack Door Window Alarm,Magnetic Burglar Alert Sensor, Loud Door Alarms For Kids Safety, DIY For Home Security, Office Protection,Swimming Pool
Amazon.com
$7.88
3 Pack Door Window Alarm,Magnetic Burglar Alert Sensor, Loud Door Alarms For Kids Safety, DIY For Home Security, Office Protection,Swimming Pool
Amazon.com
$21.49
QOLSYS IQ DW MINI S-LINE Encrypted Door/Window Sensor QS1135-840
Amazon.com
381
Free shipping
$21.49
QOLSYS IQ DW MINI S-LINE Encrypted Door/Window Sensor QS1135-840
Amazon.com
381
$20.99
Door Window Alarm, 90DB Door Alarms For Kids Safety, Door Window Burglar Alarm-Window Pool Alarms For Home (15 Pack)
Amazon.com
500
$20.99
Door Window Alarm, 90DB Door Alarms For Kids Safety, Door Window Burglar Alarm-Window Pool Alarms For Home (15 Pack)
Amazon.com
500
$13.98
Xfinity Door Window Sensor Home Security XHD2-LD (Latest Generation 2023)
Amazon.com
15
Free shipping
$13.98
Xfinity Door Window Sensor Home Security XHD2-LD (Latest Generation 2023)
Amazon.com
15
$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+
$33.99
Window And Door Alarm When Opened (5 Pack) For Kids Safety/Home Security, Wireless Sliding Door Opening Sensor Alarms For Dementia, 120Db Burglar
Amazon.com
96
$33.99
Window And Door Alarm When Opened (5 Pack) For Kids Safety/Home Security, Wireless Sliding Door Opening Sensor Alarms For Dementia, 120Db Burglar
Amazon.com
96
$11.99
Door Window Alarm, 90DB Door Alarms For Kids Safety, Wireless Sensor Door Window Burglar Alarm-Window Pool Alarms For Home, 6 Pack
Amazon.com
$11.99
Door Window Alarm, 90DB Door Alarms For Kids Safety, Wireless Sensor Door Window Burglar Alarm-Window Pool Alarms For Home, 6 Pack
Amazon.com
$41.98
Wyze Home Security System Entry Sensor - Window And Door Entry Protection (3-Pack)
Amazon.com
687
Free shipping
$41.98
Wyze Home Security System Entry Sensor - Window And Door Entry Protection (3-Pack)
Amazon.com
687
$29.99
Eufy Security Entry Sensor, Detects Opened And Closed Doors Or Windows, Door Monitoring, Sends Alerts, Triggers Siren, 2-Year Battery Life, Indoor
Amazon.com
1K+
$29.99
Eufy Security Entry Sensor, Detects Opened And Closed Doors Or Windows, Door Monitoring, Sends Alerts, Triggers Siren, 2-Year Battery Life, Indoor
Amazon.com
1K+
$34.54
10 PCS New Wireless Mini Door Window Magnetic Sensor Detectors 433Mhz Smart Home Security For GSM WIFI Alarm System
AliExpress
$34.54
10 PCS New Wireless Mini Door Window Magnetic Sensor Detectors 433Mhz Smart Home Security For GSM WIFI Alarm System
AliExpress
$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
$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
$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
$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
$230.77
Feit Electric Battery-Powered Smart Wi-Fi Door Window Sensor 12-Pack (MOT/DOOR/WIFI/BAT/12)
Lighting Supply
$230.77
Feit Electric Battery-Powered Smart Wi-Fi Door Window Sensor 12-Pack (MOT/DOOR/WIFI/BAT/12)
Lighting Supply
$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+
$323.92
8-Piece Security System By Simplisafe | Entry & Motion Sensors | Official Simplisafe
SimpliSafe, Inc.
Free shipping
$323.92
8-Piece Security System By Simplisafe | Entry & Motion Sensors | Official Simplisafe
SimpliSafe, Inc.
Free shipping
$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
$8.99
Wireless Door And Window Sensor Alarm For Security System
Digitalzakka
$8.99
Wireless Door And Window Sensor Alarm For Security System
Digitalzakka
$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
$9.99
Angus Home Wireless Magnetic Door And Window Security Sensor
Digitalzakka
$9.99
Angus Home Wireless Magnetic Door And Window Security Sensor
Digitalzakka
$25.99
Smarsecur Zigbee: Smart Door And Window Sensor For Home Security
Digitalzakka
$25.99
Smarsecur Zigbee: Smart Door And Window Sensor For Home Security
Digitalzakka
$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
$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
$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
$12.49
$24.97
Defiant Wireless THD-DW2 Home Security Door/Window Alarm (2-Pack)
PrairieGrit
607
49% off
$12.49
$24.97
Defiant Wireless THD-DW2 Home Security Door/Window Alarm (2-Pack)
PrairieGrit
607
Ad
SimpliSafe® Security - $22/mo.
simplisafe.com
▼
View Plans
How to install uPVC Window - (Quick tutorial)
2:17
How to install uPVC Window - (Quick tutorial)
180.6K viewsJan 1, 2024
YouTubeG M Windows & Doors Ltd
Innovative Waterproof Sliding Window with Modern Dual Function #interiordesign #homedecor
0:32
Innovative Waterproof Sliding Window with Modern Dual Functio…
35.2K views1 month ago
YouTubeAndrof
Window design l Window design for house l Aluminium window l Home improvement #houmeindia
0:59
Window design l Window design for house l Aluminium window l Hom…
117.3K views1 month ago
YouTubeHoume Interior Design
How to fix a 40-year-old Pella casement window that won’t close.
2:03
How to fix a 40-year-old Pella casement window that won’t close.
15.3K viewsSep 22, 2023
YouTubePatricia Simpson
Window Film Installation Made Easy: Keep Your Home Cool & Protected!
0:14
Window Film Installation Made Easy: Keep Your Home Cool & Pro…
14.2K views3 weeks ago
YouTubeRC Window Films
Installing Dual Reflective Window Film for Businesses!
0:18
Installing Dual Reflective Window Film for Businesses!
2.6K views2 weeks ago
YouTubeRC Window Films
Ad
ADT® Systems & Pricing
www.adt.com
▼
Get Quote
aluminium sliding window fitting in 2 track
0:48
aluminium sliding window fitting in 2 track
951 views1 week ago
YouTubeSURYA CHAURASIYA Azamgarh
0:31
Bay Window Bedroom Designs That Will AMAZE You!
4K views2 weeks ago
YouTubeModern home decor
0:49
The Ultimate Window for Mumbai!
448.8K views2 weeks ago
YouTubeRavi Kewalramani
0:18
Window Cleaning. That's All.
40.5K views2 weeks ago
YouTubeWindow Cleaning Resource
0:16
sliding glass tricks!aluminium Fabrication tricks
8.5K views2 weeks ago
YouTubeAluminium FABRICATION tricks
1:48
What slow season means for our Window Cleaning Techs
886 views2 weeks ago
YouTubeGatlin McBride
0:28
Volume up!! When the bottom window goes in when it’s not supp…
34.3M viewsNov 28, 2022
TikToksteveothewindowcleaner
6:38
Mini Vlog Part 2: Window Shopping at Landmark
704.4K views1 month ago
TikTokpaudelrio_
0:23
They're finally bringing back green windows | #edit #fyp #basketball #…
1.9M views1 month ago
TikToklvhm4rc
2:25
szn4music on TikTok
879K views1 month ago
TikTokszn4music
1:24
Daily Window Cleaning Sale: Door-to-Door Offers
1.8M views1 month ago
TikTokblakeb_sells
9:47
ANOTHER house FACELIFT for a FRACTION of the cost!!! Watch as …
710.2K views1 month ago
TikTokangiebatis
1:11
this isn’t a window 🪟 | these are not windows
1.3M views3 weeks ago
TikTokdaiyantrisha22
1:12
Yummertime on TikTok
7.8K views2 weeks ago
TikTokyummertime
See more videos
Static thumbnail place holder

Shop window sensors for home security

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
24K+
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
24K+
$14.99
Simplisafe Entry Sensor - Window And Door Protection - Compatible With Gen 3 Home Security System
Amazon.com
3K+
$14.99
Simplisafe Entry Sensor - Window And Door Protection - Compatible With Gen 3 Home Security System
Amazon.com
3K+
$21.89
Security Door Window Alarm, 90DB Wireless Sensor Door Window Burglar Alarm, Door Alarms For Kids Safety, Easy Installation Doorbell Alarms For
Amazon.com
222
$21.89
Security Door Window Alarm, 90DB Wireless Sensor Door Window Burglar Alarm, Door Alarms For Kids Safety, Easy Installation Doorbell Alarms For
Amazon.com
222
$17.99
Door Alarms For Kids Safety, VOXON Door Alarm For Home Security Window Alarm Personal Security Alarms Sensor Burglar For Pool, Cars, Sheds, Caravans
Amazon.com
2K+
$17.99
Door Alarms For Kids Safety, VOXON Door Alarm For Home Security Window Alarm Personal Security Alarms Sensor Burglar For Pool, Cars, Sheds, Caravans
Amazon.com
2K+
$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
22K+
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
22K+
$549.00
Sensibo Air Pro + Door / Window Sensor
Sensibo
1K+
Free shipping
$549.00
Sensibo Air Pro + Door / Window Sensor
Sensibo
1K+
$17.99
Sopepoyie RC-36 NC/NO Recessed Wired Security Window Door Contact Sensor Brown Alarm Magnetic Reed Switch 5 Sets
Amazon.com
2
$17.99
Sopepoyie RC-36 NC/NO Recessed Wired Security Window Door Contact Sensor Brown Alarm Magnetic Reed Switch 5 Sets
Amazon.com
2
$32.88
Window Door Alarm, 125Db Door Alarm For Kids Safety, Door Window Sensor For Home Security
Amazon.com
51
$32.88
Window Door Alarm, 125Db Door Alarm For Kids Safety, Door Window Sensor For Home Security
Amazon.com
51
$19.99
Door Alarms When Opened, 4 Pack Noopel 120DB Loud Pool Alarms For Doors, Window Alarm Sensors For Kids Safety, Burglar Entry Alert For Home Security
Amazon.com
1K+
$19.99
Door Alarms When Opened, 4 Pack Noopel 120DB Loud Pool Alarms For Doors, Window Alarm Sensors For Kids Safety, Burglar Entry Alert For Home Security
Amazon.com
1K+
$14.89
Door Window Alarm, 90DB Door Alarms For Kids Safety, Door Window Burglar Alarm, Window Pool Alarms For Home, Apartments, Offices, Hotel Rooms (10
Amazon.com
26
$14.89
Door Window Alarm, 90DB Door Alarms For Kids Safety, Door Window Burglar Alarm, Window Pool Alarms For Home, Apartments, Offices, Hotel Rooms (10
Amazon.com
26
$18.89
Door Window Alarm, 90Db Door Alarms Sensor For Kids Safety, Home Security, Door Window Burglar Alarm, Window Pool Alarms For Home, Apartments,
Amazon.com
54
$18.89
Door Window Alarm, 90Db Door Alarms Sensor For Kids Safety, Home Security, Door Window Burglar Alarm, Window Pool Alarms For Home, Apartments,
Amazon.com
54
$7.88
3 Pack Door Window Alarm,Magnetic Burglar Alert Sensor, Loud Door Alarms For Kids Safety, DIY For Home Security, Office Protection,Swimming Pool
Amazon.com
$7.88
3 Pack Door Window Alarm,Magnetic Burglar Alert Sensor, Loud Door Alarms For Kids Safety, DIY For Home Security, Office Protection,Swimming Pool
Amazon.com
$21.49
QOLSYS IQ DW MINI S-LINE Encrypted Door/Window Sensor QS1135-840
Amazon.com
381
Free shipping
$21.49
QOLSYS IQ DW MINI S-LINE Encrypted Door/Window Sensor QS1135-840
Amazon.com
381
$20.99
Door Window Alarm, 90DB Door Alarms For Kids Safety, Door Window Burglar Alarm-Window Pool Alarms For Home (15 Pack)
Amazon.com
500
$20.99
Door Window Alarm, 90DB Door Alarms For Kids Safety, Door Window Burglar Alarm-Window Pool Alarms For Home (15 Pack)
Amazon.com
500
$13.98
Xfinity Door Window Sensor Home Security XHD2-LD (Latest Generation 2023)
Amazon.com
15
Free shipping
$13.98
Xfinity Door Window Sensor Home Security XHD2-LD (Latest Generation 2023)
Amazon.com
15
$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+
$33.99
Window And Door Alarm When Opened (5 Pack) For Kids Safety/Home Security, Wireless Sliding Door Opening Sensor Alarms For Dementia, 120Db Burglar
Amazon.com
96
$33.99
Window And Door Alarm When Opened (5 Pack) For Kids Safety/Home Security, Wireless Sliding Door Opening Sensor Alarms For Dementia, 120Db Burglar
Amazon.com
96
$11.99
Door Window Alarm, 90DB Door Alarms For Kids Safety, Wireless Sensor Door Window Burglar Alarm-Window Pool Alarms For Home, 6 Pack
Amazon.com
$11.99
Door Window Alarm, 90DB Door Alarms For Kids Safety, Wireless Sensor Door Window Burglar Alarm-Window Pool Alarms For Home, 6 Pack
Amazon.com