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GHome Smart Fingerprint Door Knob with Keypad, App & Rechargeable Battery
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 11, 2026 1:24 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Lifa-US
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Less Charging Hassle. More Everyday Convenience: Buy KD03 PRO, Get a Backup Battery — Add Both to Cart. Enjoy fast unlock with fingerprint, passcode, app, or key. Two removable 700mAh rechargeable batteries let you keep one in use while the other stays charged and ready, helping reduce downtime and making everyday charging easier. KD03 PRO connects via Bluetooth. Remote access and Alexa/Google Assistant require a GHome Gateway, sold separately. Passage Mode is turned on manually from the interior knob, not through the app
✓Why Choose GHome Smart Door Knob KD03 PRO-Beyond 4-IN-1 Smart Fingerprint Door Lock: Most smart door knobs help you leave the keys behind. Build for everyday convenience and less hassle, the KD03 PRO smart fingerprint door knob combines fast fingerprint access, keypad codes, Bluetooth app control, and backup keys with a removable 700mAh rechargeable battery you can charge indoors in about 2 hours. No power bank hanging at the door, no removing the whole lock to recharge, and when the battery wears out, replace the battery—not the whole door lock—enjoy easier everyday use and better long-term value
✓Replace The Battery, Not The Whole Lock: A built-in rechargeable battery can become part of the lock when it eventually loses capacity. KD03 PRO biometric door knob uses a removable battery design, so the battery can be replaced separately without replacing the entire fingerprint door knob. It is a simpler long-term ownership approach for who want a smart bedroom door lock, room door lock, garage door lock that is easier to maintain year after year
✓0.2S Fast AI Fingerprint Unlock: Coming home with groceries, carrying laundry, holding your laptop, or heading into your bedroom for the night. Just touch the fingerprint sensor and get recognized in as little as 0.2 seconds—no searching for keys or stopping to enter a code when your hands are full. The self-learning fingerprint sensor helps improve recognition with continued use, while 360° reading and 99.98% accuracy makes everyday unlocking more natural from different angles. Fingerprints are stored locally inside the lock rather than in cloud storage for added privacy
✓Flexible Keypad Code, Auto Lock & Smart Mode for Real Daily Life: Create personal passcodes for family or roommates and temporary access for guests, cleaners, dog walkers, or service providers. Anti-peep keypad entry helps keep your PIN private, while adjustable auto-lock from 5 seconds to 30 minutes helps prevent the door from being left unlocked. Use Passage Mode when people are coming and going or Privacy Mode when sleeping, studying, or working from home
✓Manage Access from Your Phone with the GHome App: Use the GHome App within Bluetooth range to lock or unlock, add or remove users, manage fingerprints and passcodes, adjust lock settings, and check entry records. No subscription is required for everyday Bluetooth control. Remote access and Alexa/Google control require a compatible GHome Gateway sold separately
✓Easy Upgrade For Everyday Indoor Use: Install KD03 PRO finger print door knobs on most compatible bedroom or office doors in about 15 minutes using only a screwdriver. Fits 1-3/8 to 2-1/8 in. door thicknesses and 2-3/8 or 2-3/4 in. backsets. Designed for bedrooms, home offices, apartments, and shared spaces with fingerprint access, keypad entry, app control, backup keys, low-battery alerts, emergency Type-C power, IP54 protection. Enjoy 1-year warranty, 30-day money-back support, and professional online assistance for installation and troubleshooting. Check your door measurements and make sure the latch closes smoothly before ordering for the best installation experienceWith Backup Access:
⚙️ Specifications
Brand
GHome Smart
Special Feature
Ergonomic, Fingerprint, One-Touch Lock, Passcode Unlock
Lock Type
Combination Lock, Key Lock, Keypad, Push Button Lock
Item dimensions L x W x H
6.69 x 3.05 x 3.05 inches
Material
Aluminum
Brand Name
GHome Smart
Recommended Uses For Product
bedrooms, home offices, guest rooms, apartments, rental properties, shared homes, interior doors
Included Components
2 Mechanical Keys, Adjustable Latch & Strike Box, 700mAh Battery, Exterior Knob & Interior Knob, Reset PIN x1 , Installation Template, Strike Plate x1, User Manualx1, Screw Ax4, ScreBx2
Model Number
Lifa-US-KD03 PRO-V2.0
Model Name
GHome Smart Door Lock KD03 PRO
Global Trade Identification Number
06979881200141