{"product_id":"ttlock-wireless-magnetic-door-window-sensor-ds2-smart-security","title":"TTLock Magnetic Door \u0026 Window Sensor DS2 | Smart Security","description":"\n\u003ch2\u003eTTLock Wireless Magnetic Door \u0026amp; Window Sensor DS2\u003c\/h2\u003e\n\u003cp\u003eUpgrade your smart home security with the \u003cstrong\u003eTTLock Door Sensor DS2\u003c\/strong\u003e — a compact, ultra-low-power magnetic contact sensor designed to work seamlessly with your TTLock smart lock ecosystem. Monitor the open\/closed status of any door or window in real time, right from your smartphone.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Important:\u003c\/strong\u003e This door sensor \u003cstrong\u003ecannot be used independently\u003c\/strong\u003e. It must be paired with a compatible TTLock smart device that supports the \"Add Door Sensor\" option in its settings. The CR2032 battery is \u003cstrong\u003enot included\u003c\/strong\u003e due to shipping restrictions.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReal-Time Status Monitoring:\u003c\/strong\u003e Instantly know whether your door or window is open or closed via the TTLock App.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnlock Record Tracking:\u003c\/strong\u003e Automatically logs entry and exit events for a complete access history.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuto-Lock Support:\u003c\/strong\u003e Enables automatic locking when the door is closed — available on compatible TTLock devices with the auto-lock function.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2.4GHz Wireless Coding:\u003c\/strong\u003e Encrypted wireless communication for a reliable and secure connection.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Low Standby Power:\u003c\/strong\u003e Standby current under 5µA, giving you up to 2 years of battery life on a single CR2032 coin cell.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Discreet Design:\u003c\/strong\u003e Slim ABS housing (41 × 27 × 11.5 mm sensor \/ 41 × 10 × 11.5 mm magnet) fits neatly on any door or window frame.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Temperature Range:\u003c\/strong\u003e Operates reliably from -10°C to +50°C for year-round indoor and covered-outdoor use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE Certified:\u003c\/strong\u003e Meets European safety and electromagnetic compliance standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDS2\u003c\/td\u003e\n\u003c\/tr\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\u003eCR2032 Button Battery (3V) — not included\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandby Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 5µA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDetection Distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.4GHz\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\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 2 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Platform\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTTLock App\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 China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eCompatible with all TTLock smart devices that include the \"Add Door Sensor\" option in their device settings. Please verify your TTLock lock or gateway supports door sensor pairing before purchasing.\u003c\/p\u003e\n\n\u003ch3\u003eLearn More About Smart Home Security\u003c\/h3\u003e\n\u003cp\u003eFor guidance on building a safer home, visit the U.S. Consumer Product Safety Commission – Home Safety Guide.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is the TTLock Door Sensor DS2 compatible with all TTLock smart locks?\u003c\/h4\u003e\n\u003cp\u003eA: The DS2 is compatible with TTLock smart devices that support the \"Add Door Sensor\" option within the TTLock App settings. Not all TTLock locks include this feature, so please check your specific lock's settings or product documentation before purchasing.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the TTLock DS2 door sensor work as a standalone alarm device?\u003c\/h4\u003e\n\u003cp\u003eA: No — the DS2 must be paired with a compatible TTLock smart device. It communicates over 2.4GHz and works through the TTLock App to deliver real-time open\/close notifications and unlock record tracking.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What battery does the TTLock DS2 use, and how long does it last?\u003c\/h4\u003e\n\u003cp\u003eA: The sensor runs on a standard CR2032 3V coin cell battery (not included due to shipping restrictions). Thanks to its ultra-low standby current of under 5µA, a single battery typically lasts up to 2 years under normal use.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can the door sensor trigger automatic locking on my TTLock lock?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — automatic locking is supported when paired with a TTLock device that has the auto-lock function enabled. When the door is detected as closed, the lock can automatically re-engage for added convenience and security.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is the TTLock Door Sensor DS2 compatible with all TTLock smart locks?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The DS2 is compatible with TTLock smart devices that support the \\\"Add Door Sensor\\\" option within the TTLock App settings. Not all TTLock locks include this feature, so please check your specific lock's settings or product documentation before purchasing.\"}}, {\"@type\": \"Question\", \"name\": \"Does the TTLock DS2 door sensor work as a standalone alarm device?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No — the DS2 must be paired with a compatible TTLock smart device. It communicates over 2.4GHz and works through the TTLock App to deliver real-time open\/close notifications and unlock record tracking.\"}}, {\"@type\": \"Question\", \"name\": \"What battery does the TTLock DS2 use, and how long does it last?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The sensor runs on a standard CR2032 3V coin cell battery (not included due to shipping restrictions). Thanks to its ultra-low standby current of under 5µA, a single battery typically lasts up to 2 years under normal use.\"}}, {\"@type\": \"Question\", \"name\": \"Can the door sensor trigger automatic locking on my TTLock lock?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — automatic locking is supported when paired with a TTLock device that has the auto-lock function enabled. When the door is detected as closed, the lock can automatically re-engage for added convenience and security.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Electronics \u0026 Tech\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/collections\/electronics-tech\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"TTLock Magnetic Door \u0026 Window Sensor DS2 | Smart Security\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/products\/ttlock-wireless-magnetic-door-window-sensor-ds2-smart-security\"}]}\u003c\/script\u003e","brand":"Vue","offers":[{"title":"Default Title","offer_id":48746326065344,"sku":"\u003cnone\u003e","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/9338\/7968\/files\/Sfead6e9878d643c6943d6d1ba7039fe2y.webp?v=1786192075","url":"https:\/\/vueselect.com\/products\/ttlock-wireless-magnetic-door-window-sensor-ds2-smart-security","provider":"Vue","version":"1.0","type":"link"}