{"product_id":"smart-fingerprint-door-lock-tuya-ttlock-app-pin-key","title":"Asia-Teco Smart Fingerprint Door Lock – App, PIN \u0026 Key Access","description":"\n\u003ch2\u003eAsia-Teco Tuya TTLock Smart Fingerprint Door Lock Handle (Model Q49)\u003c\/h2\u003e\n\u003cp\u003eUpgrade your home or office entry with the \u003cstrong\u003eAsia-Teco Q49 Smart Door Lock Handle\u003c\/strong\u003e — a fully digital, app-connected lock that lets you manage access with your fingerprint, a custom PIN code, a physical key, or your smartphone. Compatible with the \u003cstrong\u003eTuya Smart Life\u003c\/strong\u003e and \u003cstrong\u003eTTLock apps\u003c\/strong\u003e, this lock puts total access control right in your pocket. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eWhy You'll Love This Smart Lock\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4-in-1 Unlock Modes:\u003c\/strong\u003e Use your fingerprint, a numeric passcode, a mechanical key, or Bluetooth via the Tuya \/ Smart Life \/ TTLock app — whichever is most convenient.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRemote Key Sharing:\u003c\/strong\u003e Distribute electronic keys to family, guests, or staff directly from the app — no physical copy needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Accuracy Fingerprint Sensor:\u003c\/strong\u003e Semiconductor fingerprint sensor stores up to \u003cstrong\u003e50 fingerprints\u003c\/strong\u003e with a False Accept Rate of less than 0.001%, ensuring only authorized users gain access.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtensive Password Storage:\u003c\/strong\u003e Store up to \u003cstrong\u003e150 custom or permanent passwords\u003c\/strong\u003e and 150 additional dynamic one-time passwords — perfect for Airbnb hosts and rental managers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccess Log \u0026amp; Surveillance:\u003c\/strong\u003e Every entry attempt is recorded, giving you a full audit trail of who accessed your door and when.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow-Battery Alert:\u003c\/strong\u003e Built-in low electricity alarm notifies you before the batteries run out so you're never locked out unexpectedly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature:\u003c\/strong\u003e Functions reliably from -20°C to 70°C (-4°F to 158°F), suitable for both indoor and outdoor-facing doors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eQ49\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eBluetooth Standard\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eBluetooth 4.1 BLE\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCompatible OS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eAndroid 4.3+ \/ iOS 7.0+\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e4 × AA Alkaline Batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e4.8V (Range: 4.5–9V)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eStandby Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e65 µA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eOperating Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u0026lt;200 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eUnlock Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e≤1.5 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e-20°C to 70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eTouch Key Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eCapacitive Touch\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eFingerprint Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e50 Fingerprints\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eFingerprint Sensor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eSemiconductor\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003ePassword Slots\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e150 Permanent + 150 Dynamic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eFalse Accept Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u0026lt;0.001%\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eFalse Reject Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u0026lt;1.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eApp Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis smart lock works seamlessly with three widely used platforms:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTuya Smart\u003c\/strong\u003e — a global IoT platform for connected home devices\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmart Life\u003c\/strong\u003e — an intuitive app for smart home management\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTTLock\u003c\/strong\u003e — purpose-built lock management app with advanced access-control features\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This Lock For?\u003c\/h3\u003e\n\u003cp\u003eWhether you're a homeowner looking to go keyless, a property manager handling multiple rental units, or a small business owner needing to control employee access, the Asia-Teco Q49 delivers the flexibility and security you need — all managed from your smartphone.\u003c\/p\u003e\n\n\u003cp\u003eFor more information on smart home device security standards, visit the \u003ca href=\"https:\/\/www.nist.gov\/topics\/cybersecurity\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNIST Cybersecurity Resource Center\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Does this smart door lock work without Wi-Fi?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The Asia-Teco Q49 uses Bluetooth 4.1 BLE for direct phone-to-lock communication, so it works without a Wi-Fi connection when you're within Bluetooth range. For remote access and key sharing from anywhere, a TTLock or Tuya gateway (sold separately) is required.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many users can be registered on the Q49 smart lock?\u003c\/h4\u003e\n\u003cp\u003eA: The lock stores up to 50 fingerprints, 150 permanent\/custom passwords, and 150 dynamic one-time passwords, making it ideal for multi-user households, offices, or short-term rentals managed via the Tuya or TTLock app.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What batteries does the Asia-Teco Q49 door lock use, and how long do they last?\u003c\/h4\u003e\n\u003cp\u003eA: It runs on 4 × AA alkaline batteries with a very low standby current of just 65 µA, which helps extend battery life significantly. A built-in low-battery alarm alerts you when it's time to replace them so you're never caught off guard.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this smart lock compatible with my Android or iPhone?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The Q49 is compatible with Android 4.3 and above, as well as iOS 7.0 and above. Simply download the Tuya Smart, Smart Life, or TTLock app and follow the in-app setup instructions.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Does this smart door lock work without Wi-Fi?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The Asia-Teco Q49 uses Bluetooth 4.1 BLE for direct phone-to-lock communication, so it works without a Wi-Fi connection when you're within Bluetooth range. 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