{"product_id":"b0d2qfm1rt","title":"Fingerprint Door Lock Smart Fingerprint Door Knob - Keyless Thumbprint","description":"\u003cp\u003eOur review of the Fingerprint Door Lock finds it best suited to homeowners or renters who want a compact, keyless solution for interior doors and small exterior doors where Bluetooth control is acceptable. The single biggest reason to consider it is its 3-in-1 unlocking options: fast thumbprint access, traditional keys for backup, and an app for management within Bluetooth range, which together offer flexibility for bedrooms, apartments, and shared living spaces.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-in-1 access:\u003c\/strong\u003e Combines thumbprint, app control, and mechanical keys so users can choose the most convenient or secure method in any situation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree operating modes:\u003c\/strong\u003e Passage, entrance, and privacy modes are switched by rotating the knob, letting you quickly set the door for free passage or locked privacy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast fingerprint recognition:\u003c\/strong\u003e The sensor claims recognition in about 0.1 seconds and stores up to 20 fingerprints for multi-user households.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocal data storage:\u003c\/strong\u003e Fingerprints are stored on the device rather than uploaded, which reduces cloud exposure and keeps biometric data local.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRechargeable battery:\u003c\/strong\u003e Built-in 400mAh battery recharges in about 3 hours and the visual power display plus low-battery alarm helps avoid unexpected power loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApp management:\u003c\/strong\u003e Bluetooth app lets you add or remove fingerprints, view unlocking records, and grant temporary access while in range.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis knob is a practical option for apartment dwellers, roommates, and homeowners who want a compact, modern door lock for bedrooms, offices, or secondary exterior doors where Wi-Fi is not required. The combination of biometric, key, and app access makes it useful for shared spaces and short-term guest access managed from a phone.\u003c\/p\u003e\u003cp\u003eIt is not ideal for users who need remote Wi-Fi control out of the box or for primary entry doors where full-time networked monitoring is required; a separate gateway is needed for Wi-Fi. Also, those who need industrial-grade or high-frequency commercial use should consider a heavier-duty lock.\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 installation with common tools and fits most US doors for a quick upgrade.\u003c\/li\u003e\n\u003cli\u003eMultiple access methods provide redundancy and convenience for families or guests.\u003c\/li\u003e\n\u003cli\u003eLocal fingerprint storage and a fast sensor offer a good balance of speed and privacy.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSome users report mixed reliability of fingerprint recognition and occasional unlock failures, so performance can vary by user and environment.\u003c\/li\u003e\n\u003cli\u003eBluetooth-only app control by default means no remote Wi-Fi access unless a separate gateway is purchased.\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 with lock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccess methods\u003c\/td\u003e\n\u003ctd\u003eFingerprint, Bluetooth app, mechanical key\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFingerprint capacity\u003c\/td\u003e\n\u003ctd\u003eStores up 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 (about 3 hours to full)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuto lock\u003c\/td\u003e\n\u003ctd\u003e5 second auto locking feature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecognition speed\u003c\/td\u003e\n\u003ctd\u003eApproximately 0.1 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Fingerprint Door Lock is a sensible value for anyone who wants a compact, feature-rich keyless knob for bedrooms, apartments, or secondary doors. It combines quick biometric access, app-based management in Bluetooth range, and mechanical key backup, making it a flexible and private solution, provided you accept occasional variability in fingerprint performance and the lack of built-in Wi-Fi.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan the lock be controlled remotely over Wi-Fi?\u003c\/strong\u003e\u003cbr\u003eNot by default; app control works within Bluetooth range and Wi-Fi requires a separately purchased gateway.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long does the battery last and is it replaceable?\u003c\/strong\u003e\u003cbr\u003eThe built-in 400mAh battery charges in about 3 hours and can last up to a year depending on use; the battery is not removable.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many fingerprints can be stored?\u003c\/strong\u003e\u003cbr\u003eThe lock stores up to 20 fingerprints, suitable for families and small shared living situations.\u003c\/p\u003e","brand":"KLLOQUE","offers":[{"title":"Default Title","offer_id":48235082023131,"sku":"B0D2QFM1RT","price":53.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61ciMgov4bL._AC_SL1148.jpg?v=1770738405","url":"https:\/\/gearmusthave.com\/products\/b0d2qfm1rt","provider":"GearMustHave","version":"1.0","type":"link"}