{"product_id":"universal-retrofit-smart-lever-door-lock","title":"Universal Retrofit Smart Lever Door Lock – Multi-Language Audio, Biometric Fingerprint \u0026 Tuya\/TTLock App","description":"\u003cp\u003eDesigned for hassle-free upgrades and international versatility, our \u003cstrong\u003eUniversal Retrofit Smart Lever Door Lock\u003c\/strong\u003e delivers modern keyless entry without requiring complex door modifications. Engineered to accommodate multiple lock mortise standards and existing door cutouts, this intelligent lever lock features multi-language voice navigation, ergonomic handle-integrated fingerprint biometrics, and seamless integration with both Tuya Smart and TTLock ecosystems. Ideal for residential rental properties, boutique hotels, Airbnb suites, and commercial office retrofits.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Mortise \u0026amp; Retrofit Fitment:\u003c\/strong\u003e Engineered to mount onto standard existing door cutouts without drilling or complex modifications, supporting multiple popular commercial and residential mortise bodies.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOne-Motion Biometric Unlocking:\u003c\/strong\u003e High-precision 360° semiconductor fingerprint scanner positioned on the lever pivot authenticates in under 0.3 seconds as you naturally grip the handle.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Language Voice Guidance:\u003c\/strong\u003e Features clear, multi-language audio prompts (including English, Spanish, and more) to streamline setup, user enrollment, and daily operation for international guests.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual App Compatibility (Tuya \u0026amp; TTLock):\u003c\/strong\u003e Pair via Bluetooth to issue permanent, timed, or one-time passcodes, manage authorized RFID cards, check entry audit trails, and monitor battery life directly from your smartphone.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnti-Peep Virtual PIN Passcode:\u003c\/strong\u003e Enter random decoy numbers before or after your authentic passcode to protect your credentials from nearby onlookers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree-Floating Clutch Handle:\u003c\/strong\u003e Lever handle disengages when locked to prevent forced downward lever tampering, and reverses easily for left- or right-hand doors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Heavy-Duty Die-Cast Zinc Alloy with Anti-Scratch Acrylic Touchscreen\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBiometrics:\u003c\/strong\u003e Handle-Mounted 360° Semiconductor Fingerprint Sensor (Up to 100 users)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e Bluetooth (Compatible with Tuya Smart, TTLock, and Smart Life apps; Wi-Fi gateway compatible)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoice Prompts:\u003c\/strong\u003e Multi-Language Audio Feedback\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e 4 Standard AA Alkaline Batteries (6–12 months battery life) with emergency USB jumpstart interface\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDoor Fitment:\u003c\/strong\u003e Standard wood doors, steel doors, and composite entry doors (35mm – 65mm \/ 1-3\/8\" to 2-1\/2\" door thickness)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIdeal Applications:\u003c\/strong\u003e Rental apartments, Airbnb properties, boutique hotels, private offices, and residential entry doors\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ningbo Dimon Metal Products Co.,Ltd","offers":[{"title":"A8 Graffiti Edition [Supports Multiple Lock Bodies and Multiple Languages]","offer_id":49441450360971,"sku":null,"price":275.0,"currency_code":"USD","in_stock":true},{"title":"F30 Graffiti Edition [Supports Multiple Lock Bodies and Multiple Languages]","offer_id":49441450393739,"sku":null,"price":275.0,"currency_code":"USD","in_stock":true},{"title":"F20 Graffiti Edition [Supports Multiple Lock Bodies and Multiple Languages]","offer_id":49441450426507,"sku":null,"price":230.0,"currency_code":"USD","in_stock":true},{"title":"DJ01 Graffiti Edition [Installation without Modification Holes]","offer_id":49441450459275,"sku":null,"price":246.0,"currency_code":"USD","in_stock":true},{"title":"F18 Graffiti Edition [Supports Multiple Lock Bodies and Multiple Languages]","offer_id":49441450492043,"sku":null,"price":220.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/0295\/7707\/files\/3359669297e8c0bcd61e4ae2798c30c0.webp?v=1790133102","url":"https:\/\/nbdimon.myshopify.com\/en-dk\/products\/universal-retrofit-smart-lever-door-lock","provider":"Ningbo Dimon Metal Products Co.,Ltd","version":"1.0","type":"link"}