Top 10 Smart Door & Window Alarm Sensors 2025: Best App-Controlled Security Gadgets for Safe, Connected Homes
07/25/2025, 09:07 PM
Protect your family and property! Smart door and window alarm sensors send instant alerts to your phone, integrate with other smart devices, and even help save energy by monitoring drafts or open windows. Simple DIY installation means anyone can upgrade their security in minutes.
WiFi Wireless Home Alarm System - 2025 Home Security System, 10-Minute Installation, 10 Door & Window Sensors + 5 Motion Sensors, APP Remote Control, Compatible with Alexa, No Monthly Fee
Amazon.com : PGST WiFi Wireless Home Alarm System - 2025 Home Security System, 10-Minute Installation, 10 Door & Window Sensors + 5 Motion Sensors, APP Remote Control, Compatible with Alexa, No Monthly Fee : Electronics
2025 WiFi Wireless Home Alarm System - 4.3-inch Touch Screen, 10-Minute Installation, 8 Door & Window Sensors + 4 Motion Sensors, APP Remote Control, Compatible with Alexa, No Monthly Fee
Amazon.com : PGST 2025 WiFi Wireless Home Alarm System - 4.3-inch Touch Screen, 10-Minute Installation, 8 Door & Window Sensors + 4 Motion Sensors, APP Remote Control, Compatible with Alexa, No Monthly Fee : Electronics
WiFi Door Alarm System, Wireless DIY Smart Home Security System, with Phone APP Alert, 8 Pieces-Kit (Alarm Siren, Door Window Sensor, Remote), Work with Alexa, for House, Apartment, by tolviviov
Amazon.com : WiFi Door Alarm System, Wireless DIY Smart Home Security System, with Phone APP Alert, 8 Pieces-Kit (Alarm Siren, Door Window Sensor, Remote), Work with Alexa, for House, Apartment, by tolviviov : Electronics
MOBI Smart Door and Window Sensor Alarm [2 Pack] - Sensor Control Devices, Open Entry, Alarm Sensors for Windows and Doors
MOBI Smart Door and Window Sensor Alarm [2 Pack] - Sensor Control Devices, Open Entry, Alarm Sensors for Windows and Doors - Amazon.com
4-Pack Smart Door/Window Sensor: WiFi Alarm, Wireless Alerts, Compatible with Alexa/Google Assistant
Amazon.com: 4-Pack Smart Door/Window Sensor: WiFi Alarm, Wireless Alerts, Compatible with Alexa/Google Assistant : Electronics
CPVAN Home Alarm System with PIR Motion Sensor, WiFi Wireless DIY Smart Door/Window Alarm for Home Security with Phone APP Alert 9 Pieces-Kit (Indoor PIR Alarm Host, 6 Door Sensors, 2 Remotes)
Amazon.com : CPVAN Home Alarm System with PIR Motion Sensor, WiFi Wireless DIY Smart Door/Window Alarm for Home Security with Phone APP Alert 9 Pieces-Kit (Indoor PIR Alarm Host, 6 Door Sensors, 2 Remotes) : Electronics
Door Alarm Window Sensors, Door Open Alarm Long Battery Life Wireless for Security Real-Time Notification WiFi Contact Sensor App Control No Monthly Fee, White
Buy Clouree Door Alarm Window Sensors, Door Open Alarm Long Battery Life Wireless for Security Real-Time Notification WiFi Contact Sensor App Control No Monthly Fee, White: Home Security Systems - Amazon.com ✓ FREE DELIVERY possible on eligible purchases
Smart WiFi Door Sensor: Wireless Window Sensor with App Notification Alert, Tuya Door Open Contact Sensor for Home Security, No Hub Required, Compatible with Alexa Google Assistant
Amazon.com: Smart WiFi Door Sensor: Wireless Window Sensor with App Notification Alert, Tuya Door Open Contact Sensor for Home Security, No Hub Required, Compatible with Alexa Google Assistant : Electronics
ecobee Smart Sensor for Doors & Windows 2 Pack - Wifi Contact Sensor for Home Security, Energy Savings - Compatible with Smart Thermostats - Temperature sensor, white
Amazon.com: ecobee Smart Sensor for Doors & Windows 2 Pack - Wifi Contact Sensor for Home Security, Energy Savings - Compatible with Smart Thermostats - Temperature sensor, white : Home & Kitchen
Smart Door Sensor Alarm Wireless, WiFi Door Window Detector with 8 Batteries, Smart Linkage Window Door Contact Sensor for Home Security Compatible with Alexa/Google Assistant, No Hub Required, 4 Pack
Amazon.com: Smart Door Sensor Alarm Wireless, WiFi Door Window Detector with 8 Batteries, Smart Linkage Window Door Contact Sensor for Home Security Compatible with Alexa/Google Assistant, No Hub Required, 4 Pack : Tools & Home Improvement
5 Pack WiFi Wireless Door Window Sensor,TUYA Smart Alarm with Free Notification APP Control Home Security Alarm System，Compatible with Alexa Google Assistant
5 Pack WiFi Wireless Door Window Sensor,TUYA Smart Alarm with Free Notification APP Control Home Security Alarm System，Compatible with Alexa Google Assistant - Amazon.com
Smart WiFi Door & Window Sensor for Home| No Hub Required | Free App Alert, Works with Tuya Smart Life Devices, Compatible with Alexa, Google Home, Siri (No Siren but Phone Notification)
Amazon.com: Smart WiFi Door & Window Sensor for Home| No Hub Required | Free App Alert, Works with Tuya Smart Life Devices, Compatible with Alexa, Google Home, Siri (No Siren but Phone Notification) : Electronics
4 Pack WiFi Wireless Door Window Sensor,TUYA Smart Alarm with Free Notification APP Control Home Security Alarm System, Compatible with Alexa, Google Home, Siri
4 Pack WiFi Wireless Door Window Sensor,TUYA Smart Alarm with Free Notification APP Control Home Security Alarm System, Compatible with Alexa, Google Home, Siri - Amazon.com
Why Use Smart Door & Window Sensors?
Beyond security, these gadgets notify you of open doors or windows — protecting against intruders and saving energy by helping you avoid drafts and AC waste.
Fast, Tool-Free Installation
Just peel, stick, and pair — no drilling or electrician needed. Monitor every entry in your home in under 30 minutes.
Seamless Smart Home Integration
Link with lights, alarms, thermostats, and more for automated routines — like turning off AC if a window is left open.