{"product_id":"tuya-wifi-smart-door-window-sensor-alexa-google-home-1","title":"Tuya WiFi Smart Door \u0026 Window Sensor | Alexa \u0026 Google Home","description":"\n\u003ch2\u003eStay Connected to Your Home — Know Instantly When Doors \u0026amp; Windows Open or Close\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eTuya WiFi Smart Door \u0026amp; Window Sensor\u003c\/strong\u003e is a compact, easy-to-install magnetic contact sensor that keeps you informed about entry points in your home, 24\/7. Whether you're at work, on vacation, or simply in another room, this sensor connects directly to your 2.4 GHz WiFi network and sends real-time notifications straight to your smartphone via the \u003cstrong\u003eTuya \/ Smart Life app\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eCompatible with \u003cstrong\u003eAmazon Alexa\u003c\/strong\u003e and \u003cstrong\u003eGoogle Home\u003c\/strong\u003e, it integrates seamlessly into your existing smart home ecosystem — letting you check door and window status hands-free with a simple voice command.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eMade in Mainland China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e📱 \u003cstrong\u003eAPP Remote Monitoring:\u003c\/strong\u003e Check the open\/closed status of any door or window anytime, from anywhere, using the free Tuya or Smart Life app.\u003c\/li\u003e\n  \u003cli\u003e🔒 \u003cstrong\u003eOne-Click Arming:\u003c\/strong\u003e Arm and disarm your sensor in a single tap — quick and effortless security management.\u003c\/li\u003e\n  \u003cli\u003e🗣️ \u003cstrong\u003eVoice Control:\u003c\/strong\u003e Works with Amazon Alexa and Google Home — simply ask whether your door or window is open or closed.\u003c\/li\u003e\n  \u003cli\u003e👨‍👩‍👧 \u003cstrong\u003eFamily Sharing:\u003c\/strong\u003e Share device access with multiple family members so everyone stays in the loop.\u003c\/li\u003e\n  \u003cli\u003e📵 \u003cstrong\u003eOffline Alert:\u003c\/strong\u003e If the device loses its connection, the app notifies you within 30 minutes, so you're never left guessing.\u003c\/li\u003e\n  \u003cli\u003e🔋 \u003cstrong\u003eLow Battery Reminder:\u003c\/strong\u003e The app sends a push notification when batteries run low, so you can replace them before they're needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eABS Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 × AAA Batteries (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWireless Protocol\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.4 GHz WiFi 802.11 b\/g\/n\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible App\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTuya \/ Smart Life\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoice Assistant Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAmazon Alexa, Google Home\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-10°C to 50°C (14°F to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e70 × 20 × 23 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable Colors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite, Black\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Smart Door\/Window Magnetic Sensor Set\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Batteries are not included. Due to manual measurements, please allow ±1–3 cm variance. Colors may appear slightly different depending on your screen settings.\u003c\/p\u003e\n\n\u003ch3\u003eSmart Home Safety — Good to Know\u003c\/h3\u003e\n\u003cp\u003eThe U.S. Consumer Product Safety Commission (CPSC) provides helpful guidance on home security and smart device safety. Learn more at CPSC.gov.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Does this Tuya smart door sensor require a hub or bridge?\u003c\/h4\u003e\n\u003cp\u003eA: No hub is required. This WiFi door and window sensor connects directly to your 2.4 GHz home WiFi network via the Tuya or Smart Life app — no additional hardware needed.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this sensor compatible with both Google Home and Amazon Alexa?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The Tuya smart door sensor works with both Amazon Alexa and Google Home, allowing you to check door and window status using simple voice commands.\u003c\/p\u003e\n\u003ch4\u003eQ: What batteries does the smart window sensor use, and will I be notified when they're low?\u003c\/h4\u003e\n\u003cp\u003eA: The sensor is powered by 2 × AAA batteries (not included). When the battery level gets low, the Tuya \/ Smart Life app will automatically send you a push notification so you can replace them promptly.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I share this smart door sensor with other family members?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The Tuya \/ Smart Life app supports a family sharing feature, so multiple users can monitor and manage the sensor from their own devices simultaneously.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Does this Tuya smart door sensor require a hub or bridge?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No hub is required. This WiFi door and window sensor connects directly to your 2.4 GHz home WiFi network via the Tuya or Smart Life app — no additional hardware needed.\"}}, {\"@type\": \"Question\", \"name\": \"Is this sensor compatible with both Google Home and Amazon Alexa?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! 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