{"product_id":"keyless-entry-smart-electronic-deadbolt","title":"Keyless Entry Smart Electronic Deadbolt – Biometric Fingerprint, Touchscreen Keypad \u0026 App Control","description":"\u003cp\u003eModernize your door security with the sleek, round-keypad \u003cstrong\u003eKeyless Entry Smart Electronic Deadbolt\u003c\/strong\u003e. Designed to fit standard American door prep, this smart deadbolt replaces traditional single-cylinder deadbolts with fast biometric recognition, backlit numeric touch access, and full smartphone app management. Engineered with an elegant knurled dual-bezel aesthetic, automatic locking, and an on-demand passage mode, it delivers superior security and keyless convenience for front doors, rental properties, Airbnb suites, and private home offices.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRapid Biometric Fingerprint Access:\u003c\/strong\u003e High-precision semiconductor fingerprint sensor centered on the keypad authenticates in under 0.3 seconds with 360° recognition and intuitive LED status feedback.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCircular Backlit Touchscreen Keypad:\u003c\/strong\u003e Clean circular digital keypad allows effortless numeric PIN entry, equipped with anti-peep virtual password technology to keep bystanders from seeing your code.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmart App Connectivity (Tuya \u0026amp; TTLock Ecosystem):\u003c\/strong\u003e Connect via Bluetooth to generate time-limited temporary passcodes for guests or contractors, review real-time entry history, and manage users right from your smartphone.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard US Deadbolt Retrofit:\u003c\/strong\u003e Easily installs onto standard pre-bored residential doors (2-1\/8\" \/ 54mm borehole) with an adjustable 2-3\/8\" (60mm) or 2-3\/4\" (70mm) latch backset—no additional drilling required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePassage Mode (\"Always Open\"):\u003c\/strong\u003e Easily switch to unlocked passage mode during parties, open houses, or high-traffic daytime hours without constantly authenticating.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEmergency Mechanical Backup:\u003c\/strong\u003e Integrated concealed keyhole with physical keys and external emergency power interface ensures you never get locked out during battery exhaustion.\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 Knurled Bezel Detailing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBiometrics:\u003c\/strong\u003e 360° Semiconductor Fingerprint Sensor (Up to 100 fingerprints)\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\u003eDeadbolt Latch:\u003c\/strong\u003e Adjustable 60mm \/ 70mm (2-3\/8\" or 2-3\/4\") tubular deadbolt latch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDoor Thickness Fit:\u003c\/strong\u003e 35mm – 55mm (1-3\/8\" to 2-1\/8\") standard residential doors\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e CE \u0026amp; FCC Compliant for cross-border residential installations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIdeal Applications:\u003c\/strong\u003e Front entry doors, garage side doors, Airbnb \u0026amp; rental properties, home offices, and apartment suites\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ningbo Dimon Metal Products Co.,Ltd","offers":[{"title":"black","offer_id":49443148431499,"sku":null,"price":255.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/0295\/7707\/files\/0aeba4ef6c6bc985ddfaea184a1e8506.webp?v=1790133196","url":"https:\/\/nbdimon.myshopify.com\/zh\/products\/keyless-entry-smart-electronic-deadbolt","provider":"Ningbo Dimon Metal Products Co.,Ltd","version":"1.0","type":"link"}