{"product_id":"fingerprint-door-lock-smart-door-knob-app-biometric-access","title":"Fingerprint Door Lock Smart Door Knob - App \u0026 Biometric Access","description":"\u003cp\u003eOur review of this fingerprint door knob finds it best suited for interior doors where convenience and controlled access matter most. The biggest reason to buy is the fast, one-touch \u003cstrong\u003efingerprint recognition\u003c\/strong\u003e that replaces keys for up to 50 users while still including two physical back-up keys for emergencies. Installation is straightforward for bedroom, office, or apartment doors and the rechargeable battery design means low maintenance. The app and optional gateway add useful remote and voice control capabilities for people who want app-based user management and access logs.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFingerprint Storage:\u003c\/strong\u003e Stores up to 50 fingerprint users so families or small offices can grant access without shared keys.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-Touch Unlock:\u003c\/strong\u003e Advanced fingerprint recognition gives fast entry with a single touch for everyday convenience.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApp Control:\u003c\/strong\u003e Bluetooth app lets an administrator add or delete users, share E-keys and view an access log for simple management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Unlock Option:\u003c\/strong\u003e Connect a separately sold gateway to enable remote unlock and voice control through the Smart Life skill for Alexa or Google Home.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree Lock Modes:\u003c\/strong\u003e Auto lock, passage mode and privacy mode are available and switched from the interior knob for flexible use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRechargeable Battery:\u003c\/strong\u003e Built-in battery charges in about 3 hours and claims long life with a low battery warning for predictable upkeep.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis smart door knob is ideal for people upgrading interior doors in apartments, bedrooms, or small offices who want a tidy, keyless experience and the ability to manage up to 50 users from an app. It fits users who value \u003cstrong\u003ebiometric convenience\u003c\/strong\u003e over commercial grade weatherproofing or exterior security.\u003c\/p\u003e\u003cp\u003eThose who need a fully networked smart lock without buying an additional gateway, or who require robust outdoor durability, should look elsewhere; Bluetooth connectivity is reported as mixed by some users and the product is intended for indoor use only.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEasy to install and simple to operate for most interior doors.\u003c\/li\u003e\n\u003cli\u003eReliable fingerprint recognition for quick, one-touch access in everyday use.\u003c\/li\u003e\n\u003cli\u003eApp-based user management and access logs make shared control straightforward.\u003c\/li\u003e\n\u003cli\u003eIncludes two physical backup keys and several lock modes for flexibility.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBluetooth connectivity is inconsistent for some users, which can affect app unlocking.\u003c\/li\u003e\n\u003cli\u003eDesigned for indoor use only, so not suitable for exterior doors or exposed locations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eFingerprint door knob smart lock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 50 fingerprint users\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackup entry\u003c\/td\u003e\n\u003ctd\u003e2 physical backup keys\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003eBluetooth; gateway sold separately for remote unlock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice assistants\u003c\/td\u003e\n\u003ctd\u003eWorks via Smart Life skill for Alexa and Google Home\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003eBuilt-in rechargeable battery, ~3 hr charging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModes\u003c\/td\u003e\n\u003ctd\u003eAuto lock, passage mode, privacy mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThis fingerprint door knob is a practical choice for interior doors where \u003cstrong\u003ebiometric access\u003c\/strong\u003e and simple app management matter. It offers good value for apartments, bedrooms, and offices thanks to easy installation, backup keys, and a rechargeable battery, but buyers should accept that Bluetooth can be flaky for some setups and that an extra gateway is required for reliable remote control.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan I use this on an exterior door?\u003c\/strong\u003e\u003cbr\u003eNo. The product is designed for indoor use only and is not rated for exterior exposure.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many fingerprints can be stored?\u003c\/strong\u003e\u003cbr\u003eIt supports up to 50 stored fingerprint users plus two physical backup keys for emergencies.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo I need extra hardware for remote unlock?\u003c\/strong\u003e\u003cbr\u003eYes. Remote unlock and voice control require a separately sold gateway and setup with the Smart Life skill.\u003c\/p\u003e","brand":"GeekTale","offers":[{"title":"Default Title","offer_id":48627482755291,"sku":"B0FH1ZZXD1","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61gg6mKo74L._AC_SL1500.jpg?v=1778481345","url":"https:\/\/gearmusthave.com\/products\/fingerprint-door-lock-smart-door-knob-app-biometric-access","provider":"GearMustHave","version":"1.0","type":"link"}