{"product_id":"rounded-fingerprint-smart-door-knob","title":"Fingerprint Smart Door Knob with Key Backup, 35-55 mm Doors","description":"\u003cp\u003e\u003cstrong\u003eAccess built into the knob.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA new door handle can look right yet leave the latch poorly aligned if the measurements do not match. This rounded fingerprint door knob combines an outer reader with an indoor turning control, bringing the access hardware into one compact layout for a correctly fitted door.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStated door-thickness range: 35-55 mm.\u003c\/li\u003e\n\u003cli\u003eAdjustable latch setting: 60 or 70 mm.\u003c\/li\u003e\n\u003cli\u003eKey backup provides an alternative access method.\u003c\/li\u003e\n\u003cli\u003eEmergency power connection offers an additional operating provision.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompare the supplied installation requirements with your actual door before ordering. Follow the registration and power guidance, keep backup keys available, and check that the latch and turning control operate smoothly after installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it fit every door?\u003c\/strong\u003e No universal fit is confirmed. The listed measurements are compatibility checks, not a guarantee for every door design.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it support an app, Wi-Fi, or remote unlocking?\u003c\/strong\u003e These functions are not currently documented. Do not assume connectivity from the smart-lock name.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich finishes are available?\u003c\/strong\u003e Black and Silver.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCheck the fit. Choose your finish.\u003c\/strong\u003e\u003c\/p\u003e","brand":"TradixPro","offers":[{"title":"Black","offer_id":50593271480537,"sku":"TR-116574","price":41.03,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":50593271513305,"sku":"TR-116575","price":41.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/9245\/3593\/files\/1_315ae10f-3703-436d-8bbc-58b595973e59.png?v=1790954904","url":"https:\/\/www.tradixpro.com\/products\/rounded-fingerprint-smart-door-knob","provider":"TradixPro","version":"1.0","type":"link"}