{"product_id":"fingerprint-door-lock-black-smart-fingerprint-door-knob-with-app","title":"Fingerprint Door Lock Black - Smart Fingerprint Door Knob with App","description":"\u003cp\u003eIn this review of the black Fingerprint Door Lock, the bottom line is simple: it is a practical, compact smart knob for homeowners who want keyless convenience with several backup options. The KLLOQUE lock combines a fast thumbprint sensor, Bluetooth app control and a traditional keyway so users can choose between biometric, app-based, or keyed entry. Installation is straightforward for most US doors, and the built-in rechargeable battery plus 5s auto-locking make it a strong fit for bedrooms, apartments, and interior doors where privacy and quick access matter.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-in-1 Access:\u003c\/strong\u003e Offers thumbprint, Bluetooth app control and a physical key so you always have a reliable entry method.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree operation modes:\u003c\/strong\u003e Passage, entrance and privacy modes are selectable by rotating the thumb turn, giving flexible control for households and rentals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocal fingerprint storage:\u003c\/strong\u003e Stores up to 20 fingerprints locally so biometric data stays on the device and not in the cloud.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRechargeable power:\u003c\/strong\u003e Built-in 400mAh battery recharges in 3 to 4 hours and includes a low-battery alarm to avoid unexpected outages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple installation:\u003c\/strong\u003e Installs with a screwdriver and fits most US doors, with clear orientation marks to help the knobs seat correctly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApp management:\u003c\/strong\u003e Bluetooth-range app lets you add fingerprints, view unlock records and create temporary access for guests.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe lock is well suited for apartment dwellers, parents securing bedroom doors, and Airbnb or short-term rental hosts who need to grant temporary access without changing keys. The combination of app control and a physical key makes it useful where smartphone control is convenient but not the only option.\u003c\/p\u003e\n\u003cp\u003eIt is less appropriate for exterior doors that require remote Wi-Fi control unless you purchase a separate gateway, and buyers who need enterprise-grade cloud management or higher fingerprint capacity should look at more advanced systems.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEasy to install on most US doors with clear alignment marks and a simple screwdriver fit.\u003c\/li\u003e\n\u003cli\u003eConvenient fingerprint unlocking with up to 20 fingerprints stored locally for privacy.\u003c\/li\u003e\n\u003cli\u003eFlexible access options: app control, biometric entry and traditional key backup.\u003c\/li\u003e\n\u003cli\u003eRechargeable battery with visual power display and low-battery alert reduces maintenance hassle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFingerprint recognition speed and reliability received mixed feedback from some users, so consistency may vary by user and finger condition.\u003c\/li\u003e\n\u003cli\u003eBluetooth app control works only within Bluetooth range; Wi-Fi requires a separately purchased gateway.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eSmart fingerprint door knob\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccess methods\u003c\/td\u003e\n\u003ctd\u003eFingerprint, Bluetooth app, physical key\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFingerprint capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 20 fingerprints\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003eBuilt-in 400mAh rechargeable battery (3-4 hr charge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuto-lock\u003c\/td\u003e\n\u003ctd\u003e5s auto locking feature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApp control\u003c\/td\u003e\n\u003ctd\u003eBluetooth-range app; Wi-Fi needs separate gateway\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe KLLOQUE black Fingerprint Door Lock is a practical, value-oriented choice for interior doors and short-term rental properties that need flexible access. Its 3-in-1 access methods, rechargeable battery and local fingerprint storage make it secure and convenient, though those needing remote Wi-Fi control or flawless fingerprint consistency should plan for an additional gateway or evaluate higher-tier models.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow many fingerprints can the lock store?\u003c\/strong\u003e\u003cbr\u003eThe knob stores up to 20 fingerprints locally on the device.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the app work over Wi-Fi?\u003c\/strong\u003e\u003cbr\u003eThe included app works within Bluetooth range; remote Wi-Fi control requires a separately purchased gateway.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does the battery take to charge?\u003c\/strong\u003e\u003cbr\u003eThe built-in 400mAh battery typically takes 3 to 4 hours for a full charge and includes a low-battery alarm.\u003c\/p\u003e","brand":"KLLOQUE","offers":[{"title":"Default Title","offer_id":48263448035547,"sku":"B0DHL3D8WD","price":53.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71ndj7e8TnL._AC_SL1500.jpg?v=1778349853","url":"https:\/\/gearmusthave.com\/products\/fingerprint-door-lock-black-smart-fingerprint-door-knob-with-app","provider":"GearMustHave","version":"1.0","type":"link"}