{"product_id":"fingerprint-door-lock-biometric-door-knob-with-keypad-keyless-entry","title":"Fingerprint Door Lock Biometric Door Knob with Keypad Keyless Entry","description":"\u003cp\u003eIn this review of the Fingerprint Door Lock Biometric Door Knob with Keypad Keyless Entry, the reviewer finds a practical, multi-method lock aimed at homeowners, renters, and small offices who want secure keyless access without rewiring. The single biggest reason to buy is its combination of a fast fingerprint sensor and flexible access methods - fingerprint, app, passcode, IC card and mechanical keys - which together simplify daily entry while preserving backup options. Installation is straightforward and most users can fit it without a professional, making it a sensible upgrade for interior and some exterior doors.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-in-1 Access:\u003c\/strong\u003e Offers fingerprint, passcode, IC card, Tuya app control and two mechanical keys so homeowners have multiple reliable ways to enter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Fingerprint Recognition:\u003c\/strong\u003e The upgraded sensor recognizes prints in under a second, reducing failed attempts and allowing near-instant access for frequent use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApp Management:\u003c\/strong\u003e Tuya app control lets administrators add permanent or temporary codes, assign access and review entry logs for better control of who comes and goes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Passcode Modes:\u003c\/strong\u003e Supports custom, time-limited, dynamic and one-time passcodes so guests, delivery personnel or short-term renters can receive tailored access.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool-free Installation:\u003c\/strong\u003e Fits 1.18in to 1.97in thick wooden doors and installs quickly without drilling or wiring, with included tools and video guidance to simplify setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrivacy and Backup:\u003c\/strong\u003e Silent mode and two mechanical keys provide discretion and emergency fallback if batteries or devices fail.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis door knob is best for homeowners, landlords and apartment tenants who want a smart lock that balances advanced biometric convenience with traditional backups. Small offices and bedroom doors can also benefit from the compact design, fast fingerprint reader and multi-user support for up to 100 fingerprints and 50 passcodes.\u003c\/p\u003e\n\u003cp\u003eIt is less suitable for heavy-duty exterior use in extreme weather unless installed in a sheltered entry, and buyers who require full metal reinforced deadbolt security or wired enterprise systems should look elsewhere. Those who want a completely mechanical lock without electronics should also consider a different product.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFast and accurate \u003cstrong\u003efingerprint recognition\u003c\/strong\u003e that unlocks quickly with low false rejections.\u003c\/li\u003e\n\u003cli\u003eFlexible access methods including \u003cstrong\u003eapp control\u003c\/strong\u003e, passcodes, IC card and backup keys for peace of mind.\u003c\/li\u003e\n\u003cli\u003eEasy installation on standard wooden doors with included tools and video tutorials.\u003c\/li\u003e\n\u003cli\u003eGood build quality and a sleek design that fits modern interiors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot marketed as a heavy-duty exterior deadbolt, so extreme weather or reinforced security needs may require a different lock.\u003c\/li\u003e\n\u003cli\u003eAdvanced features depend on the Tuya app, which requires a smartphone for remote management.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccess Methods\u003c\/td\u003e\n\u003ctd\u003eFingerprint, passcode, IC card, Tuya app, 2 mechanical keys\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFingerprint Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 100 fingerprints\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePasscode Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 50 passwords; supports time-limited and one-time codes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDoor Thickness\u003c\/td\u003e\n\u003ctd\u003eFits 1.18in - 1.97in wooden doors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eNo drilling or wiring; includes tools and video tutorials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFingerprint Speed\u003c\/td\u003e\n\u003ctd\u003eRecognizes prints in under 1 second\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Evanshow biometric door knob is a practical, good-value choice for residential interiors, apartments and small offices that want fast \u003cstrong\u003efingerprint\u003c\/strong\u003e access combined with app and passcode control. Its easy installation, multiple backup methods and responsive sensor make it a sensible upgrade for most users who value convenience and layered security.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan multiple people be added?\u003c\/strong\u003e\u003cbr\u003eYes, the lock supports up to 100 fingerprints and up to 50 passcodes, making it suitable for families and frequent guests.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs professional installation required?\u003c\/strong\u003e\u003cbr\u003eNo, the knob is designed for easy fit on 1.18in to 1.97in wooden doors and includes tools and video tutorials for DIY installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat happens if the battery dies?\u003c\/strong\u003e\u003cbr\u003eTwo mechanical keys provide emergency access and the app-managed settings let you plan temporary codes before battery failure.\u003c\/p\u003e","brand":"Evanshow","offers":[{"title":"Default Title","offer_id":48250869416155,"sku":"B0F32PJG6T","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61Y4QhPwpHL._AC_SL1500.jpg?v=1770998082","url":"https:\/\/gearmusthave.com\/products\/fingerprint-door-lock-biometric-door-knob-with-keypad-keyless-entry","provider":"GearMustHave","version":"1.0","type":"link"}