WiFi Door Sensor, Smart Window Door Sensor, Alexa Door Window Contact Sensor for Home Security, Door Open Detector with Alert Notification Compatible with Amazon Alexa, Assistant (1 Pack)
WiFi Door Sensor, Smart Window Door Sensor, Alexa Door Window Contact Sensor for Home Security, Door Open Detector with Alert Notification Compatible with Amazon Alexa, Assistant (1 Pack)
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30-Day Hassle-Free Returns
30-Day Hassle-Free Returns
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Fast U.S. Shipping
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✔ Processing time: 1–2 business days
✔ Delivery time: 3–7 business days
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About This
- Wifi door sensor only supports Wifi 2.4GHz - Smart door sensor comes with AAA batteries. You don't need to prepare batteries for the door magnet in advance.
- Voice Control - Smart door sensor detector is compatible with Amazon Alexa and GoogleAssistant to realize voice control. Just add Smart Life app or Tuya App to your Alexa or GoogleHome App. For example, you could say, "Alexa, is the "Device' Name>" Closed/Opened?"
- Create an Alexa Routine - Automatically turn on / off your smart home device by connecting the Smart sensor for windows and doors to other smart home devices. For example, When you come home and open the door, your home will automatically light up, and the Amazon Echo Dot play music.
- WIFI door and window sensor alarm - When the door/window is open or closed, the sensor will push the app notification alarm to your smartphone. You can share wireless security alerts with your family.
- Window alarm sensor wireless Easy Installation - Comes with metal screws and 3M tape. No need for complicated tools and steps to install the window sensor.The smart door magnet can not only be installed on doors and windows, but also can be installed in garage door, wine cabinet, mailbox, safe box, pet door, etc
WE MAKE SMART LIVING SIMPLE.
OUR TEAM HELPS SECURE YOUR HOME.
SmartHomeValueHub helps homeowners create safer, smarter, and more convenient living spaces with trusted smart home solutions built for everyday life.
From smart security cameras and smart locks to video doorbells, thermostats, lighting, and home automation essentials — we focus on products that improve real comfort, safety, and efficiency.
Our goal is simple: better protection, lower energy costs, and smarter daily living for every home.
Why Homeowners Trust SmartHomeValueHub
✔ Easy Setup
✔ Matter Compatible
✔ Smart Security
✔ Energy Saving
50K
HaSMART DEVICES INSTALLEDppy Clients
15+
YEARS OF SMART HOME EXPERTISE
98%
CUSTOMER SATISFACTION RATE
365
RELIABLE SUPPORT YEAR-ROUND
Smarter Security. Lower Bills. Easier Living.
SMART HOME FAQ
Yes — many modern devices support multiple platforms.
Matter-certified devices can work across Alexa, Google Home, and Apple HomeKit at the same time.
Not always.
Smart bulbs, plugs, cameras, and video doorbells are often easy DIY installations, while full security systems may need professional setup.
Many devices still work manually or through local control.
You may lose remote app access, but locks, lights, and thermostats often continue basic functions.
Security depends on the device and setup.
Use strong passwords, trusted brands, firmware updates, and secure Wi-Fi for better protection. Privacy and unauthorized access are common concerns in smart homes.
Most homeowners start with:
Smart Security Cameras
Smart Door Locks
Smart Thermostats
Smart Plugs
Video Doorbells
Yes.
Smart thermostats and smart plugs help reduce wasted energy by automating heating, cooling, and power usage.
It depends on your ecosystem.
Alexa → widest compatibility
Google Home → strong for Android users
Apple HomeKit → best privacy
Home Assistant → advanced control
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