Smart Door Lock with Camera & 3D Face Recognition, Keyless Entry Door Lock with Fingerprint, Password, IC Card, App Control & Doorbell (Usmart App)
Quick take
This smart mortise lock focuses on hands-free access using 3D face recognition, while also offering fingerprint, passcode, IC card, and an emergency key. It includes a 1080p HD doorbell camera with night vision and supports remote monitoring and alerts in the Usmart app. The main caveat is that setup and app behavior can be frustrating, so it helps to be comfortable troubleshooting.
Pros and cons
Pros
- 3D face recognition designed for fast, hands-free unlocking, including in low light.
- Multiple entry options (face, fingerprint, passcode with anti-peep, IC cards, and mechanical key).
- Built-in 1080p HD doorbell camera with night vision and phone alerts.
- Auto-lock feature after the door closes, plus remote access via the Usmart app.
Cons
- Buyer feedback highlights that programming and setup can take time.
- Some buyers report app registration problems or difficulty using core app features after install.
What buyers think
Across the available reviews, buyers tend to mention two broad themes: the lock’s look and overall “reliability” feel appealing to some users, and the experience can be more complex than expected during setup. Several reviewers describe needing time to program the lock, while others express frustration with the Usmart app (account registration or feature access). There is also limited but important feedback about potential camera-related anomalies after installation. Overall, buyer-review evidence suggests this model can work well when configured properly, but the learning curve and app onboarding are the most common friction points.
Key features that matter for everyday use
3D face recognition plus fallback methods
The standout capability is 3D facial mapping for hands-free entry. The lock is designed to unlock quickly with a look, and it’s marketed to work in complete darkness, including common real-world conditions like wearing glasses, hats, or masks. That matters because face-only systems can struggle when lighting or appearance changes. This lock mitigates that with additional access methods, including fingerprint, passcodes (including anti-peep), IC cards, and an emergency mechanical key.
Manage up to 100 users
For households, roommates, or rotating guest access, the lock is built to support up to 100 users across its access methods. This is a practical feature for families and short-term rental situations where access needs may change over time.
1080p HD doorbell camera with night vision
Built into the front is an HD (1080p) camera and doorbell alerts. When someone rings the doorbell, you can get an instant alert on your phone, and you can screen visitors remotely. For night-time visibility, the camera includes night vision. If you are shopping for a single-device solution that combines locking and a doorbell, this is a clear differentiator.
Auto-lock and durable mortise build
The lock is designed to automatically lock after every close, reducing the chance of leaving the door unsecured. Construction includes an aluminum alloy body and a heavy-duty 6068 mortise lock body, positioned as tamper-resistant for physical security. It is also sized for doors approximately 35 to 100 mm thick, using standard mortise preparation (you should still measure your door before ordering).
Setup, programming, and the app experience
Where this lock will make or break your experience is how smoothly you can set it up and register it in the Usmart app. Some buyers report that programming took time, while other feedback points to account registration issues (for example, difficulties creating or logging into an account, and needing troubleshooting steps). There are also mentions of camera anomaly trouble after installation. If you rely heavily on app control day one, consider whether you are comfortable spending time on initial configuration, and have patience for support if something doesn’t behave as expected.
Who this lock is best for
- Busy households that want a hands-free primary entry method plus backups.
- Families and guest-heavy homes that benefit from multiple access methods and user management up to 100 people.
- People who want one device that pairs a keyed lock replacement with a doorbell camera and phone alerts.
- Buyers shopping for a mortise-lock style smart solution and who can verify door thickness and fit before ordering.
Who should look elsewhere
- App-averse buyers who want reliable control without needing app setup complexity. Some buyer feedback suggests app onboarding or feature access may be a pain point.
- Anyone who expects plug-and-play without programming or troubleshooting. Reviews suggest the setup learning curve is real.
- Buyers who need flawless camera pairing immediately. There is limited but relevant feedback about camera anomaly issues after installation.
Price and availability
Pricing varies by retailer. The current listing shows a discounted price relative to its list price, and the item is marked as in stock in the product details. For the most accurate cost, check the live price before ordering.
Comparison guidance (how to choose between options)
If you are deciding between smart locks, your best comparison criteria usually come down to these questions:
- Do you want face-first entry, or a different biometrics priority? This lock leads with 3D face recognition but still supports fingerprints, passcodes, and IC cards.
- Do you specifically need an integrated doorbell camera? Many smart locks skip the camera, so this model makes sense if screening visitors is a priority.
- Are you ready to manage accounts and app behavior? If app registration and feature access are deal-breakers for you, consider locks that are simpler in onboarding or that match the app experience you already know.
- Will your door fit the mortise format? Measure door thickness (35 to 100 mm is stated) and compare with your current deadbolt or mortise preparation.
Verdict
The Smart Door Lock with Camera & 3D Face Recognition is a feature-rich choice for buyers who want hands-free facial unlocking plus multiple keyless backups, and who also want a built-in 1080p doorbell camera with night vision. The biggest tradeoff is that setup and the Usmart app experience can be challenging for some users, and there are limited reports of camera or app-related issues. If you are comfortable taking time for initial configuration, it can be a compelling all-in-one lock and doorbell upgrade.
FAQ
Does this lock unlock in the dark?
It is marketed to work in complete darkness with its 3D face recognition. The doorbell camera also includes night vision for viewing visitors at night.
What entry methods does it support?
It supports 3D face recognition, fingerprint unlocking, passcodes (with anti-peep protection), IC cards, and an emergency mechanical key.
How many users can it store?
It is designed to manage up to 100 users, which is useful for households and guest access scenarios.
Can I control it remotely from my phone?
Yes. The lock supports remote access and control through the Usmart app, including alerts and access activity tracking (features can depend on app onboarding and setup).
What kind of camera does it include?
It includes a built-in 1080p HD camera with night vision and doorbell alerts to your phone when someone rings.
Will it fit my door?
It is intended for doors about 35 to 100 mm thick using standard mortise preparation. Measure your door thickness and verify fit using the dimensions shown in the listing photos before purchasing.
Is installation difficult?
Some buyers report it can take time to program and set up the lock. If you prefer straightforward, minimal setup, plan for a learning period or be ready to use included guidance and support.
Specifications
| Product Title | Smart Door Lock with Camera & 3D Face Recognition, Keyless Entry Door Lock with Fingerprint, Password, IC Card, App Control & Doorbell, Secure Mortise Lock for Front Door (Usmart App) |
|---|---|
| Category | Electronics > Security & Surveillance > Biometrics |
| Brand | We Technology |
| Manufacturer | Guangzhou Shenzu Commercial Co., Ltd. |
| Model Name | 3D Face Recognition Door Lock |
| Model Number | RL12 |
| Color | Black |
| Material | Aluminum |
| Item Weight | 5.5 Pounds |
| Brand Name | We Technology |
| Recommended Uses For Product | Outdoor Security, Airbnb and Vacation Rentals, Apartment and Condo Doors, Family and Guest Access Management, Front Door Security, Hands-Free Entry for Seniors, Home Entry Automation, Remote Door Monitoring, Smart Home Integration |
| Number of Pieces | 1 |
| Included Components | 1 x C-level lock cylinder - 1 x battery 4200mAh, 1 x double sided door lock, 1 x lock body, 1 x manual, 2 x keys - 2 x IC Card |
| UPC | 850060105265 |
| Unit Count | 1.0 Count |
| Manufacturer Part Number | RL12 |
| Additional Features | HD Resolution, One-Touch Lock, Rechargeable, Touchscreen |
| Lock Type | Biometric |
| Controller Type | Android, iOS |
| Control Method | App, Touch |
| Connectivity Protocol | Bluetooth, Wi-Fi |
| Smart Home Compatibility | Smart Home Compatible |
| Style Name | Modern |
| Shape | Rectangular |
| Material Type | Aluminum |
| Finish Types | Powder Coated |
| Item Dimensions | 16.5 x 2.8 x 3.9 inches |
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