B04 Fingerprint Electronic Door Lock with Keypad and Handle – Keyless Entry Smart Door Lock, Remote APP Control, Code Unlock, Silver, Smart Locks for Front Door, Home, Office Use
B04 Fingerprint Electronic Door Lock with Keypad and Handle – Keyless Entry Smart Door Lock, Remote APP Control, Code Unlock, Silver, Smart Locks for Front Door, Home, Office Use
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30-Day Hassle-Free Returns
30-Day Hassle-Free Returns
Not satisfied? Return your order within 30 days for a full refund or exchange — simple and easy.
✔ Easy return process
✔ Fast refunds
✔ No hidden conditions
Fast U.S. Shipping
Fast U.S. Shipping
We ship within the United States only — no international delays.
✔ Processing time: 1–2 business days
✔ Delivery time: 3–7 business days
✔ Real-time tracking available
👉 Track your order anytime from the header via Track Order
About This
- 【6-in-1 Unlocking】 Supports fingerprint, passcode, mobile app, key card, mechanical key, and WiFi (requires G2 gateway). Offers ultra-fast 0.1-second recognition with 99.99% accuracy and reliable performance even in cold weather. Stores up to 300 access credentials in total: 100 fingerprints, 100 passcodes, and 100 key cards. Ideal for homes, offices, and short-term rentals.
- 【Remote App Control】 Manage the smart lock remotely via mobile app: generate passcodes, view unlock records, and assign user permissions. Compatible with TT Lock . Great for landlords, families, and users needing remote access.
- 【Secure and Reliable Design】 Features advanced dummy password encryption to effectively secure fingerprint data and user privacy. With a reinforced lock cylinder and handle, it minimizes jamming and false recognition issues. Equipped with auto-lock and anti-peep password capabilities, it protects your home 24/7.
- 【Easy Installation & All-Weather Durability】 No drilling required—install in 15 minutes. Fits standard U.S. doors and supports both left and right-hand installation. Weatherproof, sun-resistant, and cold-resistant, making it suitable for houses, apartments, and rental properties.
- 【Long-Term Support & Emergency Power】 Offers ongoing technical support and reliable usage protection. With a low-power consumption design, a set of batteries lasts up to 12 months under normal use. Includes a USB-C emergency port for temporary power supply when the battery is low.Note: Batteries and gateway are not included in the package.
Overview
- Brand : L.AOL.AU
- Special Feature : Alarm, Auto-Lock, Back-Lit Keypad, Fingerprint, Passcode Unlock
- Lock Type : Biometric, Deadbolt, Keypad, Mortise Lock
- Item dimensions L x W x H : 3 x 2.8 x 7.1 inches
- Material : Zinc
WE MAKE SMART LIVING SIMPLE.
OUR TEAM HELPS SECURE YOUR HOME.
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.
Why Homeowners Trust SmartHomeValueHub
✔ Easy Setup
✔ Matter Compatible
✔ Smart Security
✔ Energy Saving
50K
HaSMART DEVICES INSTALLEDppy Clients
15+
YEARS OF SMART HOME EXPERTISE
98%
CUSTOMER SATISFACTION RATE
365
RELIABLE SUPPORT YEAR-ROUND
Smarter Security. Lower Bills. Easier Living.
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
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