Window Alarm Sensor
-
Ring - Alarm Security Kit 5-Piece (2nd Gen) - White
SKU: J36CLVS273See all Home Security SystemsProduct Description
A white, app-compatible security kit with motion detection, battery backup, and easy setup for small homes.Your price for this item is $139.99Save $60The previous price was $199.99 -
Ring - Alarm Contact Sensor (2nd Gen) (1-Pack) - White
SKU: J36CLVSCTRSee all Door & Window AlarmsProduct Description
A white, battery-powered contact sensor that alerts you via app when doors or windows are opened.Your price for this item is $14.99 -
Ring - Alarm Contact Sensor (2nd Gen) (2-Pack) - White
SKU: J36CLVSCW6See all Door & Window AlarmsProduct Description
A pair of easy-to-install white sensors that alert you via app when doors or windows open.Your price for this item is $47.99 -
Ring - Alarm Contact Sensor (2nd Gen) (6-Pack) - White
SKU: J36CLVS2GRSee all Door & Window AlarmsProduct Description
A set of six white, battery-powered sensors for easy DIY door and window security with app alerts.Your price for this item is $106.98 -
SimpliSafe - 1pack Entry Sensor - White
SKU: J3L6GWR5Y9These sensors work great. I bought it to replace one sensor that was giving me a false alarm. ...Added additional sensors to my existing alarm system. Sensors were very easy to add. ...Add to my existing...
See all Motion Sensors & DetectorsProduct Description
A discreet white entry sensor that easily installs on doors or windows for reliable home security monitoring.Your price for this item is $15.99 -
SimpliSafe - 4pack Entry Sensor - White
SKU: J362VFSXGRSensor Review...Sensors work perfectly. Easy to setup and install....consider drilling sensors in place...Sticker fell off door within one months time. Thankfully, alarm wasn't set at the time, or we'd...
See all Motion Sensors & DetectorsProduct Description
A set of four white, battery-powered entry sensors for easy installation on doors or windows.Your price for this item is $54.99 -
ecobee - SmartSensor for Doors and Windows (2-Pack) - White
SKU: JXC53VLSZGI love how easy it is to setup and use. The sensors serve two purposes, a motion sensor and door sensor. ...They come with a QR code you scan from the app, pull the battery tab out and the app will pair...
See all Door & Window AlarmsProduct Description
A white, battery-powered sensor that sends instant notifications when doors or windows are opened or closed.Your price for this item is $59.99Save $20The previous price was $79.99 -
Ring - Alarm Security Kit 9-Piece (2nd Gen) - White
SKU: J39HW69Z65Rin alarm Pro...Alarm System
See all Home Security SystemsProduct Description
A comprehensive white security kit featuring app compatibility, battery backup, and real-time alerts for home protection.Your price for this item is $299.99 -
Aqara - T1 Door and Window Sensor- Requires Hub product, Supports Apple HomeKit, Alexa, Google, SmartThings - White
SKU: JJ8RHCJJVQ2/3 of The Sensors Work...Best Buy SKUs for Aqara Products Mentioned: 6568829 T1 Sensor (Requires Hub)6568825 P1 Sensor Thread & Matter (No Hub)6568824 M2 Aqara Hub 6568833 FP2 Presence Detector (No Hub)...
See all Door & Window AlarmsProduct Description
A white battery-powered sensor that detects door or window status and supports major smart home platforms.Your price for this item is $16.99Save $3The previous price was $19.99 -
Arlo - All-in-One Sensor with 8 sensing functions for Home Security System, 1 Pack - White
SKU: JJ8QV84XTSArlo Sensors...These sensors are the bees knees. They have more than one function packed into the sensor. ...sensor
See all Water & Temperature SensorsProduct Description
An all-in-one white sensor offering eight detection functions and easy app control for enhanced home security.Your price for this item is $29.99
Best Sellers
Related Pages
FAQ
A window alarm sensor typically detects the opening or breaking of a window using magnetic contact or vibration technology. When the window is opened or tampered with, the sensor triggers an alarm to alert you of potential unauthorized entry.
Yes, many window alarm sensors are compatible with popular smart home systems, allowing you to receive notifications and control the sensors remotely through a mobile app or smart hub.
Most window alarm sensors are designed for easy DIY installation, often featuring adhesive backing or simple mounting hardware. Detailed instructions are usually included to help you set up the device quickly.
Many window alarm sensors are battery-operated, making them wireless and easy to place anywhere on your windows. Some models may include batteries in the package or indicate the type required.
Yes, window alarm sensors are generally versatile and can be installed on various window types, including sliding, casement, and double-hung windows. Always check the product specifications for compatibility with your specific window style.