Loopo WiFi Door Window Sensor, Smart Contact Sensor with App Alerts, Compatible with Alexa & Google Assistant, Tuya Smart Life App Door Open Detector, 2.4GHz WiFi Only, No Hub Required, , 4 Pack
Loopo WiFi Door Window Sensor, Smart Contact Sensor with App Alerts, Compatible with Alexa & Google Assistant, Tuya Smart Life App Door Open Detector, 2.4GHz WiFi Only, No Hub Required, , 4 Pack
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About This
- 2.4GHz WiFi Door Window Sensor: Connect directly to your home 2.4GHz WiFi network without a hub. This smart contact sensor helps monitor doors, windows, cabinets, drawers, garage doors, pet doors, and other entry points through the Tuya or Smart Life app. Note: 2.4GHz WiFi only, 5GHz WiFi is not supported.
- Real-Time App Alerts Anywhere: Receive instant phone notifications when a door or window opens or closes. Check the current open/closed status anytime in the Tuya or Smart Life app, helping you stay informed whether you are at home, at work, or away.
- Works with Alexa & Google Assistant: Use Alexa or Google Assistant through the Tuya/Smart Life app to check door or window status by voice. A practical addition for users who already use smart speakers or smart home devices.
- Smart Home Automation Trigger: Use the door sensor as a smart trigger for Tuya home automation. Create routines such as turning on lights when a door opens, sending reminders for cabinets or garages, or building safety scenes for kids, pets, and daily home security.
- Easy Install & AA Battery Powered: Mount quickly with adhesive, no wiring or tools required. Powered by AA batteries for convenient replacement, with low battery reminders sent through the app so you know when it is time to change batteries.
Overview
- Color : White
- Brand : Loopo
- Product Dimensions : 3.58"L x 1.97"W x 2.75"H
- Number of Batteries : 2 AA batteries required.
- Control Method : App

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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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