{"product_id":"fingerprint-door-lock-smart-door-knob-with-keypad-keyless-security","title":"Fingerprint Door Lock Smart Door Knob with Keypad - Keyless Security","description":"\u003cp\u003eIn this review of the Fingerprint Door Lock smart door knob, the bottom line is straightforward: this is a practical, feature-rich keyless lock for homeowners who want simple biometric access and flexible entry options. It stands out for offering a \u003cstrong\u003e4-in-1 unlocking\u003c\/strong\u003e system that includes fingerprint recognition, personalized codes, app Bluetooth control, and backup keys, making it ideal for bedroom doors, home offices, and interior doors where convenience and privacy matter most. Installation fits common US doors and the rechargeable battery plus emergency key make it a reliable everyday choice.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e4-in-1 Unlocking:\u003c\/strong\u003e Choose fingerprint, passcode, Bluetooth app, or backup key for multiple convenient entry options.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFingerprint Capacity:\u003c\/strong\u003e Stores up to 20 fingerprints so family members and frequent guests can be added easily.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eApp Management:\u003c\/strong\u003e Use the Smart Life app for user management, code sharing, and viewing access history when paired locally with Bluetooth.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eAuto Lock \u0026amp; Modes:\u003c\/strong\u003e Auto lock, passage mode and private mode let you tailor access behavior to privacy and daily use.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRechargeable Power:\u003c\/strong\u003e Built-in 400mAh battery with Type-C charging provides long battery life and an emergency key for backup.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eAnti-Peep Keypad:\u003c\/strong\u003e The keypad supports anti-peep code entry and temporary codes for guests, deliveries, or housekeepers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis lock is a good fit for homeowners or renters who want a modern, keyless solution on interior doors such as bedrooms, studies, or side doors and for small offices where controlled access is useful. It is especially useful for households that want to share temporary or permanent codes without cutting keys.\u003c\/p\u003e\n\u003cp\u003ePeople who need full remote Wi-Fi control should note a separate gateway is required for pairing to Wi-Fi; those who want heavy-duty exterior security for main entry doors should consider a commercial grade deadbolt instead of a knob-style lock.\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\u003eMultiple unlocking options provide flexible, convenient access for different users and situations.\u003c\/li\u003e\n \u003cli\u003eEasy installation on US standard doors and a design that fits left and right handed doors.\u003c\/li\u003e\n \u003cli\u003eApp features include user management, temporary codes and history logs for oversight and convenience.\u003c\/li\u003e\n \u003cli\u003eRechargeable Type-C battery and backup key reduce worry about power loss.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eWi-Fi remote access requires purchasing a separate gateway, so out-of-the-box remote control is not included.\u003c\/li\u003e\n \u003cli\u003eAs a knob lock it is better suited to interior doors than as a high-security exterior deadbolt replacement.\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\u003eUnlock Methods\u003c\/td\u003e\n\u003ctd\u003eFingerprint, PIN code, Bluetooth app, backup key\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eFingerprint Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 20 users\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eDoor Compatibility\u003c\/td\u003e\n\u003ctd\u003eBackset 2-3\/8 in or 2-3\/4 in; thickness 1-3\/8 to 2-1\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003e400mAh rechargeable, Type-C to USB-A charging\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eApp\u003c\/td\u003e\n\u003ctd\u003eSmart Life via Bluetooth (gateway required for Wi-Fi)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003e1-year technical support with 24 hour response\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Fingerprint Door Lock smart knob delivers practical, modern convenience for interior doors and small office entry points, with reliable biometric access and flexible code and app management. It offers strong value for users who want easy installation, rechargeable power and multiple access modes; just plan for an added gateway if you need true remote Wi-Fi control.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit my door?\u003c\/strong\u003e\u003cbr\u003eThis lock fits US standard doors with a 2-3\/8 in or 2-3\/4 in backset and door thickness from 1-3\/8 to 2-1\/8 in and works for left and right handed doors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I control it from anywhere?\u003c\/strong\u003e\u003cbr\u003eBluetooth app control is built in, but remote Wi-Fi control requires a separately purchased gateway that pairs the lock to the Smart Life app.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat happens if the battery dies?\u003c\/strong\u003e\u003cbr\u003eThe lock has a 400mAh rechargeable battery with Type-C charging and also includes a backup mechanical key for emergency access.\u003c\/p\u003e","brand":"KLLOQUE","offers":[{"title":"Default Title","offer_id":48175316140251,"sku":"B0DG2512GP","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71VOUb_YMaL._AC_SL1500.jpg?v=1769396617","url":"https:\/\/gearmusthave.com\/products\/fingerprint-door-lock-smart-door-knob-with-keypad-keyless-security","provider":"GearMustHave","version":"1.0","type":"link"}