{"product_id":"fingerprint-door-lock-biometric-smart-door-knob-with-fingerprint-lock-stainless-steel-with-app-control-back-up-keys-great-for-bedroom-home-apartment-office-and-garages-nickel-finish","title":"Fingerprint Door Lock, Biometric Smart Door Knob with Fingerprint Lock Stainless Steel with APP Control \u0026 Back-up Keys, Great for Bedroom, Home, Apartment, Office and Garages, Nickel Finish","description":"\u003cp\u003e3-in-1 Entry: Fingerprint, app, or backup keys. No more fumbling for keys when your hands are full. The reader sits at the top of the knob for a natural thumb angle, so you never have to look down or hunt for the sensor. The Self-learning AI adapts to your thumb placement, so recognition gets faster and smoother over time. It can store 3 admin + 47 user fingerprints. Perfect for bedrooms, home offices, and apartments  anywhere you want keyless convenience. Great for roommates or busy households | Sturdy \u0026amp; Durable: Made of high-quality 304 stainless steel, our door knob fingerprint lock defends against oxidation  built for humid, coastal, urban, or rural climates. Also, our smart fingerprint door lock with IP54 standard can withstand drastic temperature changes from 5  to 158  and is tested to 100,000 handle rotations without failure. Whats more, one CR123A battery provides reliable daily power  ready for all your daily entry needs | 4 Modes Switchable: Switch auto-lock, privacy, passage and silent modes via APP. Auto-lock of our door lock with fingerprint secures your door when your hands are full. Privacy and silent modes of our fingerprint door lock for bedroom deliver peaceful, private living experience while passage mode is ideal for busy gatherings and frequent entry (APP control is limited to Bluetooth range only) | Easy Installation: Only a single screwdriver is required for quick installation of our bedroom door lock fingerprint. Designed to fit 30-50mm thick American standard doors, with a adjustable 60-70mm latch. Our fingerprint door lock bedroom supports left and right handed doors for wide compatibility. Confirm your door size in advance for better fitting | Package List \u0026amp; Tips: The package comes with 1 finger print door knob (1 CR123A battery included), 2 mechanical keys and 1 Type-C cable. Note: The 7-beep sound of our smart door knob serves as a low battery alert, and emergency power only offers temporary access. It is recommended to replace the battery promptly | Special Reminder: Before first use, remove the knob cover to access the builtin battery and peel off the plastic insulating film  otherwise, the lock won't power on. The emergency power port is designed for a onetime unlock using a power bank only; it does not charge the battery, and leaving it connected for extended periods is not recommended. For best results, replace the battery with a new one as soon as possible after using emergency power\u003c\/p\u003e","brand":"Embenly","offers":[{"title":"Default Title","offer_id":51751816888610,"sku":"B0GKTW82QC","price":32.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/0294\/8642\/files\/71uMrg2YWJL._AC_SY300_SX300_QL70_FMwebp.webp?v=1781089905","url":"https:\/\/arlenzone.com\/products\/fingerprint-door-lock-biometric-smart-door-knob-with-fingerprint-lock-stainless-steel-with-app-control-back-up-keys-great-for-bedroom-home-apartment-office-and-garages-nickel-finish","provider":"Arlenzone.com","version":"1.0","type":"link"}