HEI LIANG Smart Door Knob with Keypad,5-in-1 Biometric Fingerprint Door Lock,Keyless Entry Door Lock for Bedroom Office Apartment,App Control,Auto Lock,Fits Standard Doors,Dark Black

Name: HEI LIANG Smart Door Knob with Keypad,5-in-1 Biometric Fingerprint Door Lock,Keyless Entry Door Lock for Bedroom Office Apartment,App Control,Auto Lock,Fits Standard Doors,Dark Black
Brand: HEI LIANG
SKU: awhd-us-b0gdcyv46c
Price: 53.03 USD
Availability: InStock

Brand: HEI LIANG

Condition: Used

$53⁰³

$69⁹⁹

-25% Save $16⁹⁶

Updated: 10 hours 49 mins ago

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Description

[5-in-1 Keyless Entry] Unlock your room in under 0.3s with advanced biometric fingerprint tech. This smart knob also supports 10-digit keypad codes, IC cards, App control, and physical backup keys for maximum flexibility.

[Perfect for Interior Privacy] Ideal for bedrooms, home offices, or rental apartments. The compact, minimalist design replaces your traditional knob perfectly, providing a sleek modern look without taking up extra space.

[Smart Management & Logs] Use the intuitive app to grant temporary access to guests or roommates and monitor entry history 24/7. (Note: Remote unlocking from anywhere requires a G2 Gateway, sold separately).

[Auto-Lock & Privacy Mode] Never worry about forgetting to lock the door. Set the auto-lock timer (5-60s) to secure your space automatically. Enable "Passage Mode" for free entry during gatherings or office hours.

[Easy DIY Installation] Fits standard US single-bore doors. No drilling or wiring needed—replaces your existing knob in 15 minutes with just a screwdriver.

HEI LIANG Smart Door Knob with Keypad,5-in-1 Biometric Fingerprint Door Lock,Keyless Entry Door Lock for Bedroom Office Apartment,App Control,Auto Lock,Fits Standard Doors,Dark Black

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Product Details

SKU:: awhd-us-b0gdcyv46c
Model:: MS10C-A1
Country:: US
ASIN:: B0GDCYV46C

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $17 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for HEI LIANG products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.