{"product_id":"smart-bluetooth-fingerprint-door-lock-app-keypad-biometric","title":"Smart Bluetooth Fingerprint Door Lock | APP \u0026 Keypad Access","description":"\n\u003ch2\u003eSmart Bluetooth Fingerprint Door Lock — Keypad, APP \u0026amp; Biometric Access\u003c\/h2\u003e\n\u003cp\u003eUpgrade your home security with this advanced smart door lock from Asia-Teco (Model Q49). Featuring five convenient unlocking methods — Bluetooth APP, fingerprint scan, passcode, card access (Tuya APP version), and mechanical key — this handle lock brings effortless, keyless convenience to any home. No need to drill new holes or replace your existing mortise; the sleek, direction-reversible handle installs quickly on wooden doors, safety doors, and metal doors compatible with a variety of cylinders.\u003c\/p\u003e\n\n\u003cp\u003ePowered by the \u003cstrong\u003eTuya Smart Platform\u003c\/strong\u003e, you can manage access from anywhere via your smartphone. Grant time-limited passwords for guests or service providers, view your complete unlock history in real time, and manage multiple locks from a single app — perfect for homeowners, landlords, and small businesses alike.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5 Unlocking Methods:\u003c\/strong\u003e Bluetooth APP, biometric fingerprint, access card (Tuya version), passcode, and mechanical key backup\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFPC Fingerprint Reader:\u003c\/strong\u003e High-accuracy capacitive fingerprint sensor for fast, reliable biometric recognition\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnti-Peep Password:\u003c\/strong\u003e Enter random decoy digits around your real code to prevent shoulder-surfing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTuya \/ TTLock APP Integration:\u003c\/strong\u003e Connect via Bluetooth or Wi-Fi to manage your lock from anywhere, anytime\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTime-Limited Passcodes:\u003c\/strong\u003e Issue temporary codes for guests, delivery personnel, or Airbnb guests that expire automatically\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Level Admin Settings:\u003c\/strong\u003e Assign different permission levels to users for smarter access control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReal-Time Unlock History:\u003c\/strong\u003e Review who entered and when, directly from the app\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirection-Reversible Handle:\u003c\/strong\u003e Fits both left- and right-handed door configurations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEmergency Power Supply:\u003c\/strong\u003e External power input keeps the lock operational even when batteries run low\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Fit:\u003c\/strong\u003e Compatible with wooden doors, metal safety doors, and a wide range of cylinder types — no new holes required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Asia-Teco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Q49\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmart Platform:\u003c\/strong\u003e Tuya\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnlocking Methods:\u003c\/strong\u003e Fingerprint \/ Passcode \/ Bluetooth APP \/ Card \/ Mechanical Key\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHandle Direction:\u003c\/strong\u003e Reversible\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDoor Compatibility:\u003c\/strong\u003e Wooden doors, metal doors, safety doors\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose a Smart Door Lock?\u003c\/h3\u003e\n\u003cp\u003eModern smart locks offer a significant step up in access control, convenience, and visibility over traditional key-only deadbolts. The U.S. Consumer Product Safety Commission (CPSC) and home security experts consistently recommend layered access solutions for residential properties. For general guidance on home security best practices, visit cpsc.gov.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What app do I need to use with this Bluetooth fingerprint door lock?\u003c\/h4\u003e\n\u003cp\u003eA: This smart door lock is compatible with the \u003cstrong\u003eTuya Smart\u003c\/strong\u003e app, available free on both iOS and Android. Simply download the app, create an account, and pair the lock via Bluetooth. Once connected, you can manage access codes, fingerprints, unlock history, and time-limited passwords directly from your smartphone.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does this smart lock work if my phone battery dies or I lose internet connection?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The lock offers multiple backup access methods. You can always use the \u003cstrong\u003ephysical mechanical key\u003c\/strong\u003e or a stored \u003cstrong\u003efingerprint or passcode\u003c\/strong\u003e without needing your phone or an internet connection. Bluetooth pairing also works locally without Wi-Fi.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Do I need to drill new holes or replace my existing mortise to install this lock?\u003c\/h4\u003e\n\u003cp\u003eA: No drilling or mortise replacement is required. The Asia-Teco Q49 is designed for easy installation on most standard doors. The direction-reversible handle fits both left- and right-hand configurations, and it is compatible with a variety of cylinders, making it a straightforward upgrade for most homes.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How secure is the anti-peep password feature?\u003c\/h4\u003e\n\u003cp\u003eA: The anti-peep function allows you to enter random digits before or after your actual passcode. As long as your real code sequence is included within the string you type, the lock will open — making it virtually impossible for onlookers to identify your true combination.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I grant temporary access to guests or service workers?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. Through the Tuya app, you can create \u003cstrong\u003etime-limited passcodes\u003c\/strong\u003e that automatically expire after a set period or on a specific date, ideal for short-term guests, housekeepers, or delivery personnel. You can also revoke access at any time remotely.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What app do I need to use with this Bluetooth fingerprint door lock?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This smart door lock is compatible with the Tuya Smart app, available free on both iOS and Android. Simply download the app, create an account, and pair the lock via Bluetooth. Once connected, you can manage access codes, fingerprints, unlock history, and time-limited passwords directly from your smartphone.\"}}, {\"@type\": \"Question\", \"name\": \"Does this smart lock work if my phone battery dies or I lose internet connection?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The lock offers multiple backup access methods. 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