Harfo Smart Door Lock, Heavy Duty 5 in 1 Keyless Entry Door Lock, Full App Control Digital Keypad Lock, Reversible Handle with Fingerprints and Passcodes for Family/Office/Apartment (Gold)
Harfo Smart Door Lock, Heavy Duty 5 in 1 Keyless Entry Door Lock, Full App Control Digital Keypad Lock, Reversible Handle with Fingerprints and Passcodes for Family/Office/Apartment (Gold)
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30-Day Hassle-Free Returns
30-Day Hassle-Free Returns
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✔ Processing time: 1–2 business days
✔ Delivery time: 3–7 business days
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About This
- [5 in 1 Smart Door Lock] 5 unlock ways : Fingerprint + Passcode + IC Cards + APP Control + Physical Keys. Fingerprint door lock support remotely unlock and work with Alexa/Google Assistant support voice control (Need to pair with gateway, sold separately)
- [Remote Control / WiFi Access]Paired the keyless entry door lock with Harfo wi-fi Gateway (sold separately), you can lock/unlock your keyless entry door lock anytime anywhere, you can set up codes remotely and check access records.
- [Easy to Install] No extra drills needed and no locksmith needed. The fingerprint lock is super easy to install in minutes with just a phillips screwdriver. Reversible door handle is suitable for both left or right handed doors. Door thickness range: 1 3/8 inch to 2 3/16 inch 35mm-55mm thick.
- [Security Function Keyless Lock] Auto-Lock, Anti-peep & Private Mode Function door locks with keypads will be safer for your home. You can authorize multiple administrators, and generate permanent, one-time, or customized passcode for friends, guests, housekeepers.
- [300 Users & Double Assurance] 300 Users capacity include fingerprint ,passcode, Ic card. If the lock's battery runs out, you can use backup key to unlock the lock. Also there is a emergency usb port under the lock, we can use a power bank to charge the lock only as a tempory power supply then we can unlock the lock.
Overview
- Brand : HARFO
- Special Feature : Anti-Peeping Password, Auto-Lock, Fingerprint, One-Touch Lock, Passcode Unlock
- Lock Type : Biometric, Keypad
- Item dimensions L x W x H : 8 x 5 x 10 inches
- Material : Gold

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SmartHomeValueHub helps homeowners create safer, smarter, and more convenient living spaces with trusted smart home solutions built for everyday life.
From smart security cameras and smart locks to video doorbells, thermostats, lighting, and home automation essentials — we focus on products that improve real comfort, safety, and efficiency.
Our goal is simple: better protection, lower energy costs, and smarter daily living for every home.
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SMART HOME FAQ
Yes — many modern devices support multiple platforms.
Matter-certified devices can work across Alexa, Google Home, and Apple HomeKit at the same time.
Not always.
Smart bulbs, plugs, cameras, and video doorbells are often easy DIY installations, while full security systems may need professional setup.
Many devices still work manually or through local control.
You may lose remote app access, but locks, lights, and thermostats often continue basic functions.
Security depends on the device and setup.
Use strong passwords, trusted brands, firmware updates, and secure Wi-Fi for better protection. Privacy and unauthorized access are common concerns in smart homes.
Most homeowners start with:
Smart Security Cameras
Smart Door Locks
Smart Thermostats
Smart Plugs
Video Doorbells
Yes.
Smart thermostats and smart plugs help reduce wasted energy by automating heating, cooling, and power usage.
It depends on your ecosystem.
Alexa → widest compatibility
Google Home → strong for Android users
Apple HomeKit → best privacy
Home Assistant → advanced control
Smart Home Tips, Trends & Buying Guides