{"product_id":"ghome-smart-lock-knob-fingerprint-keypad-usb-c-rechargeable-app","title":"GHome Smart Lock Knob with Fingerprint \u0026 Keypad - USB-C Rechargeable, App-Controlled Keyless Entry, Auto-Lock, Passage \u0026 Privacy Mode, K10 \/ K10 PRO \/ K20 \/ KD03 PRO, for Home Bedroom Office","description":"\u003ch2\u003eGHome Smart Lock Knob – Fingerprint, Keypad \u0026amp; App with USB-C Rechargeable Battery\u003c\/h2\u003e\n\u003cp\u003ePicture this: you walk up to your bedroom or home office door, your finger grazes the pad, and the door opens in a fraction of a second — no keys, no codes, no hassle. The GHome Smart Lock Knob makes that your everyday reality. Available in four models — K10, K10 PRO, K20, and KD03 PRO — this compact, app-connected door knob lock delivers biometric fingerprint access, keypad PIN entry, and full smartphone control, all powered by a built-in USB-C rechargeable battery that means you’ll never scramble for replacement batteries again.\u003c\/p\u003e\n\u003cp\u003eWhether you’re securing a bedroom, home office, rental unit, or Airbnb property, the GHome smart lock knob fits seamlessly into your space and your life.\u003c\/p\u003e\n\n\u003ch2\u003eWhy the GHome Smart Lock Knob?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e🔑 \u003cstrong\u003e3-in-1 \u0026amp; 4-in-1 Unlock Methods\u003c\/strong\u003e – Fingerprint scan, keypad PIN, and app control (plus physical key on select models). Choose the method that fits the moment — every time.\u003c\/li\u003e\n\u003cli\u003e🔋 \u003cstrong\u003e400mAh USB-C Rechargeable Battery\u003c\/strong\u003e – Built-in lithium battery charges fully in ~3 hours via USB Type-C (B-to-C cable). No more dead battery lockouts or trips to the hardware store.\u003c\/li\u003e\n\u003cli\u003e📱 \u003cstrong\u003eGHome App Control\u003c\/strong\u003e – Add or revoke fingerprints and passwords, view unlock history, set auto-lock timers, and toggle Passage or Privacy Mode — all from your smartphone (iOS \u0026amp; Android).\u003c\/li\u003e\n\u003cli\u003e🔒 \u003cstrong\u003eAuto-Lock\u003c\/strong\u003e – The lock secures itself automatically after the door closes. Set and forget — your door is always locked when it should be.\u003c\/li\u003e\n\u003cli\u003e🛡️ \u003cstrong\u003ePrivacy Mode\u003c\/strong\u003e – Blocks all external access when activated. Perfect for bedrooms, home offices, or any space where you need complete privacy.\u003c\/li\u003e\n\u003cli\u003e🚶 \u003cstrong\u003ePassage Mode\u003c\/strong\u003e – Keep the door unlocked for easy in-and-out flow during gatherings, move-in days, or busy household moments.\u003c\/li\u003e\n\u003cli\u003e📊 \u003cstrong\u003eMultiple Models to Choose From\u003c\/strong\u003e – K10 (standard), K10 PRO (USB-C rechargeable, black\/silver), K20 (enhanced features), KD03 PRO (advanced, black). Pick the model that matches your needs and décor.\u003c\/li\u003e\n\u003cli\u003e🔧 \u003cstrong\u003eEasy DIY Installation\u003c\/strong\u003e – Fits most standard US door preparations. Installs in minutes with a standard screwdriver — no locksmith, no professional help needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModels Available\u003c\/td\u003e\n\u003ctd\u003eK10, K10 PRO (Black\/Silver), K20, KD03 PRO (Black)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnlock Methods\u003c\/td\u003e\n\u003ctd\u003eFingerprint, Keypad PIN, App (3-in-1 or 4-in-1 by model)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003e400mAh built-in lithium (K10 PRO); USB Type-C (B-to-C) charging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharge Time\u003c\/td\u003e\n\u003ctd\u003e~3 hours to full\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApp\u003c\/td\u003e\n\u003ctd\u003eGHome Smart (iOS \u0026amp; Android)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuto-Lock\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePassage Mode\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrivacy Mode\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eDIY, standard screwdriver, fits most US doors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable For\u003c\/td\u003e\n\u003ctd\u003eBedroom, home office, apartment, rental, Airbnb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Who is this smart lock knob best suited for?\u003c\/strong\u003e\u003cbr\u003eA: The GHome smart lock knob is ideal for homeowners, renters, Airbnb hosts, and landlords who want convenient, keyless access for bedrooms, home offices, rental units, or any interior\/exterior door where app-managed security is preferred.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this lock without WiFi or a smartphone?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The fingerprint scanner and keypad PIN work fully offline without any internet connection. The GHome app adds remote management and history features but is not required for basic daily use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this a good gift for a tech-savvy homeowner or college student?\u003c\/strong\u003e\u003cbr\u003eA: Absolutely. The GHome smart lock knob makes an excellent housewarming gift, back-to-school gift, or home upgrade gift for anyone who values keyless convenience and modern smart home technology.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I charge the battery and how long does it last?\u003c\/strong\u003e\u003cbr\u003eA: The K10 PRO model features a built-in 400mAh lithium battery that charges via a standard USB Type-C (B-to-C) cable in approximately 3 hours. Battery life varies by usage frequency.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between the K10, K10 PRO, K20, and KD03 PRO models?\u003c\/strong\u003e\u003cbr\u003eA: Each model offers a slightly different feature set, color option, or unlock method combination. The K10 PRO adds USB-C rechargeable battery; the KD03 PRO offers advanced features in black. Check the product listing images and variant selector for a full model comparison.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this lock a good example of IoT or smart home technology for STEM learning?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The GHome smart lock demonstrates real-world applications of biometric authentication, Bluetooth\/WiFi IoT connectivity, and mobile app integration — making it a great hands-on example for students and tech enthusiasts exploring smart home systems.\u003c\/p\u003e\n\n\u003ch2\u003eFast US Shipping\u003c\/h2\u003e\n\u003cp\u003eShips from our US warehouse. Enjoy free delivery in 2–7 business days — no customs delays, no long waits. Order today and upgrade your door security this week.\u003c\/p\u003e","brand":"Smart Tech Nest","offers":[{"title":"K10 PRO Black(4 IN 1)","offer_id":44475582349363,"sku":null,"price":74.98,"currency_code":"USD","in_stock":true},{"title":"K10 PRO Silver(4 IN 1)","offer_id":44475582382131,"sku":null,"price":100.59,"currency_code":"USD","in_stock":true},{"title":"KD03 PRO Black(4 IN 1)","offer_id":44475582414899,"sku":null,"price":98.38,"currency_code":"USD","in_stock":true},{"title":"K10 (3 IN 1)","offer_id":44475582447667,"sku":null,"price":74.94,"currency_code":"USD","in_stock":true},{"title":"K20 (3 IN 1)","offer_id":44475582480435,"sku":null,"price":74.89,"currency_code":"USD","in_stock":true},{"title":"K10","offer_id":44475582513203,"sku":null,"price":74.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/0937\/8355\/files\/e0f50cfd7a9aef7c37a3af2d8a6d42fa.jpg?v=1783075049","url":"https:\/\/smarttechnest.com\/products\/ghome-smart-lock-knob-fingerprint-keypad-usb-c-rechargeable-app","provider":"Smart Tech Nest","version":"1.0","type":"link"}