{"product_id":"tuya-wifi-smart-door-window-magnetic-sensor-security-alarm-1","title":"Tuya WiFi Smart Door Window Magnetic Sensor – Security Alert","description":"\n\u003ch2\u003eStay Informed \u0026amp; In Control with the Tuya Smart Door \u0026amp; Window Magnetic Sensor\u003c\/h2\u003e\n\u003cp\u003eNever wonder again whether your door or window is open or closed. The \u003cstrong\u003eTuya Smart Door \u0026amp; Window Magnetic Sensor\u003c\/strong\u003e connects to your home's 2.4GHz WiFi network and sends instant mobile notifications whenever a door or window is opened or closed — giving you complete awareness of your property from anywhere in the world.\u003c\/p\u003e\n\n\u003cp\u003eDesigned for both residential and commercial use, this sensor is especially well-suited for metal doors including \u003cstrong\u003eroller shutters, iron gates, and garage doors\u003c\/strong\u003e, making it a versatile security upgrade for shops, warehouses, garages, and homes.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstant App Alerts:\u003c\/strong\u003e Receive real-time push notifications on your smartphone via the Tuya Smart app whenever a door or window opens or closes. Review historical open\/close logs, check battery status, and manage alerts — all from your phone.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2.4GHz WiFi Connectivity:\u003c\/strong\u003e Connects easily to standard 802.11b\/g\/n routers or mobile hotspots for reliable, hub-free smart home integration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoice Control Compatible:\u003c\/strong\u003e Works seamlessly with \u003cstrong\u003eAmazon Alexa\u003c\/strong\u003e and \u003cstrong\u003eGoogle Assistant\u003c\/strong\u003e for hands-free convenience and full smart home automation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWorks on Metal Doors:\u003c\/strong\u003e Unlike standard reed-switch sensors, this model is designed to function reliably on iron and metal doors such as roller shutters and security gates — unaffected by door material.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Application Range:\u003c\/strong\u003e Perfect for shops, garages, storage facilities, warehouses, and any property with roller shutters or iron gates, as well as standard residential doors and windows.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Compact ABS housing (70 × 20 × 25 mm) installs quickly without professional tools. Battery-powered (2 × AAA, not included) for flexible placement anywhere.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTuya Smart Platform:\u003c\/strong\u003e Integrates into the broader Tuya smart home ecosystem for unified device control and automation routines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWF-TD068\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eABS\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite\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 × 25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10mA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 3V — 2 × AAA 1.5V (batteries not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWiFi Standard\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e802.11b\/g\/n, 2.4GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSmart Platform\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTuya Smart\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoice Assistants\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAmazon Alexa, Google Assistant\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Smart Door Magnetic Detector (WF-TD068)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Batteries are not included. Due to manual measurement, please allow a ±1–3 cm size tolerance. Colors may appear slightly different across device screens.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eFor general guidance on home security best practices, visit the U.S. Consumer Product Safety Commission or review home safety tips from the CPSC (cpsc.gov).\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Does the Tuya Smart Door Magnetic Sensor require a hub or bridge to work?\u003c\/h4\u003e\n\u003cp\u003eA: No hub is required. The sensor connects directly to your 2.4GHz WiFi router or mobile hotspot, making setup quick and straightforward without any additional hardware purchases.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the Tuya Smart Door Sensor compatible with Amazon Alexa and Google Assistant?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! This sensor supports both Amazon Alexa and Google Assistant voice control, allowing you to check door\/window status and integrate it into your existing smart home routines hands-free.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can this sensor be used on metal roller shutters or iron gates?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. This sensor is specifically designed to work on metal doors including roller shutters, iron gates, and garage doors — making it ideal for shops, warehouses, and garages where standard magnetic sensors may not function correctly.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I receive alerts when a door or window is opened?\u003c\/h4\u003e\n\u003cp\u003eA: Once connected to the Tuya Smart app, the sensor sends instant push notifications to your smartphone whenever a door or window is opened or closed. You can also review the full historical log of open\/close events directly in the app.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What batteries does the sensor use and how long do they last?\u003c\/h4\u003e\n\u003cp\u003eA: The sensor is powered by 2 × AAA 1.5V batteries (not included). Battery life will vary based on usage frequency, but the Tuya app conveniently displays the current battery level so you're never caught off guard.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Does the Tuya Smart Door Magnetic Sensor require a hub or bridge to work?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No hub is required. 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