GHome Smart Lock Knob with Fingerprint & Keypad - USB-C Rechargeable, App-Controlled Keyless Entry, Auto-Lock, Passage & Privacy Mode, K10 / K10 PRO / K20 / KD03 PRO, for Home Bedroom Office

GHome Smart Lock Knob – Fingerprint, Keypad & App with USB-C Rechargeable Battery

Picture 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.

Whether 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.

Why the GHome Smart Lock Knob?

• 🔑 3-in-1 & 4-in-1 Unlock Methods – Fingerprint scan, keypad PIN, and app control (plus physical key on select models). Choose the method that fits the moment — every time.
• 🔋 400mAh USB-C Rechargeable Battery – 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.
• 📱 GHome App Control – Add or revoke fingerprints and passwords, view unlock history, set auto-lock timers, and toggle Passage or Privacy Mode — all from your smartphone (iOS & Android).
• 🔒 Auto-Lock – The lock secures itself automatically after the door closes. Set and forget — your door is always locked when it should be.
• 🛡️ Privacy Mode – Blocks all external access when activated. Perfect for bedrooms, home offices, or any space where you need complete privacy.
• 🚶 Passage Mode – Keep the door unlocked for easy in-and-out flow during gatherings, move-in days, or busy household moments.
• 📊 Multiple Models to Choose From – 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.
• 🔧 Easy DIY Installation – Fits most standard US door preparations. Installs in minutes with a standard screwdriver — no locksmith, no professional help needed.

Specifications

Frequently Asked Questions

Q: Who is this smart lock knob best suited for?
A: 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.

Q: Can I use this lock without WiFi or a smartphone?
A: 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.

Q: Is this a good gift for a tech-savvy homeowner or college student?
A: 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.

Q: How do I charge the battery and how long does it last?
A: 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.

Q: What is the difference between the K10, K10 PRO, K20, and KD03 PRO models?
A: 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.

Q: Is this lock a good example of IoT or smart home technology for STEM learning?
A: 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.

Fast US Shipping

Ships 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.