{"product_id":"door-knob-blacksmith-4-in-1-smart-door-knob-with-fingerprint-app","title":"Door Knob,Blacksmith 4 in 1 Smart Door Knob With Fingerprint,App,Password and Key Quick Unlock,Biometric Smart Door Lock for Home, Apartment, Office","description":"\u003cp\u003eThe Blacksmith Smart Door Knob in black provides a versatile 4-in-1 keyless entry solution, allowing you to unlock your door with fingerprint recognition, a personalized password, the convenient app, or a traditional key. This biometric smart lock features a rapid 0.1-second fingerprint sensor that can store up to 100 unique fingerprints. The accompanying app offers comprehensive control, enabling you to effortlessly add fingerprints and passwords, review unlock records, and configure settings such as auto-lock, passage mode, and privacy mode for enhanced security. Additionally, the door knob includes an auto-locking feature that can be set to engage 5 seconds after entry. Designed for easy installation with just a screwdriver, it is compatible with most standard US doors, making it ideal for homes, apartments, and offices. Unlock your door using four convenient methods: fingerprint, password, app control, or a traditional key. Experience rapid access with biometric fingerprint recognition, identifying your print in just 0.1 seconds. Store up to 100 unique fingerprints, accommodating multiple users with ease. Manage your smart door knob effortlessly through a complimentary application on your smartphone. The app allows you to add and manage fingerprints and passwords, review unlock records, and configure auto-lock, passage, and privacy modes. Benefit from the auto-locking feature, which can be set to secure your door automatically after a customizable duration, such as 5 seco\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware lock type:\u003c\/strong\u003e Smart Lock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Blacksmith\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Smart Door Knob\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRec. use:\u003c\/strong\u003e Office\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Blacksmith\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItems included:\u003c\/strong\u003e Smart Door Knob\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessories:\u003c\/strong\u003e Smart Door Knob\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e One Size\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor category:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GMC_Traffic","offers":[{"title":"Default Title","offer_id":68256912113863,"sku":"gmc57-01611","price":31.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0805\/8961\/9399\/files\/sync9751-15485341925611-000-c0c16c31bcc7bdb2-retry1.jpg?v=1793952747","url":"https:\/\/coolteches.com\/products\/door-knob-blacksmith-4-in-1-smart-door-knob-with-fingerprint-app","provider":"ACTIVE LIFESTYLE STITCH LLC","version":"1.0","type":"link"}