Matter Smart Lock with Camera & Doorbell, 3D Face Recognition Fingerprint WiFi Deadbolt, Keyless Entry Digital Keypad
Quick take
This Matter-compatible smart deadbolt blends multiple ways to unlock, including 3D face recognition and fingerprint access, plus a built-in video doorbell for alerts and remote viewing. It is positioned for fast DIY installation and local facial processing for privacy. The biggest buying caveat is that app pairing and ongoing connectivity reliability has been frustrating for a limited number of buyers, so plan for setup time and have a backup access plan.
Pros and cons
Pros
- Supports Matter integration for Apple Home, plus Alexa voice control and Tuya app management.
- Multiple unlock methods: 3D face profiles (up to 50), fingerprints (up to 50), keypad, and emergency charging support.
- Includes a rechargeable lithium battery and a spare backup battery for continuity when power is low.
- Face data is processed locally, which can reduce how often you rely on cloud handling for facial recognition.
Cons
- Some buyers report trouble pairing with the app or losing connection after initial setup, which can impact daily convenience.
- Smart assistant setup can be confusing if you expect quick, copy-paste steps for Alexa or Siri-style voice connections.
- Review evidence is limited (small number of reviews), so real-world reliability patterns are not fully established.
What buyers think
Buyer-review evidence for this lock is limited, but a few themes show up. Several buyers mention it is convenient and feels secure after setup, with easy installation and helpful built-in features like the fingerprint scanner and camera. Setup experience is mixed, with some buyers reporting pairing failures or connection drop-off soon after setup. There is also mention of confusing product behavior around door hardware, which could matter if your door setup does not match the lock’s design expectations.
Key features that matter day to day
3D face recognition and fingerprint unlock
The lock is designed around biometrics, combining 3D face recognition (storing up to 50 face profiles) and fingerprint unlocking (storing up to 50 fingerprints). The 3D approach is meant to be more reliable in low-light situations than basic 2D recognition, and the local processing claim is a meaningful privacy angle for households that prefer not to route facial data through the cloud.
Keyless entry beyond biometrics
In addition to face and fingerprint access, you get a digital keypad (and IC card support is included in the packaging). That matters because biometrics can be slower to use in some edge cases (gloves, lighting changes, sensor occlusion), and keypad or card entry can be your consistent fallback for guests, deliveries, or temporary access.
Built-in video doorbell for alerts and remote viewing
Because the device integrates a video doorbell with the lock, it aims to cover both entry access and door monitoring from one system. For many apartment and villa setups, this reduces the need to coordinate multiple apps or devices, as the same app is used for remote access management and door viewing.
Smart home compatibility and what to expect
This lock is built for Matter and is designed to work with Apple Home, and it supports Alexa voice control. It also uses the Tuya app for management. If you are already invested in a Matter smart home ecosystem, this can simplify integration compared to locks that only rely on proprietary hubs.
That said, some buyers have described confusion around voice assistant setup and pairing instructions. If you want a plug-and-play experience with minimal app work, budget extra time for initial configuration and confirm compatibility with your specific smart home setup before committing.
Installation, power, and access continuity
The lock is marketed as a DIY install in about 15 minutes with no drilling required. It is made from aluminum alloy material and comes with a rechargeable lithium battery, plus a spare backup battery in the box. There is also emergency charging support, which can be important because you do not want to be locked out when battery status changes.
If your household sometimes relies heavily on phone-controlled unlocking, treat power continuity as only one part of the reliability story. Connectivity stability matters too, since some buyers report losing app connection after setup.
Pros and cons for different buyer types
Best for
- People who want biometrics as a primary unlock method (face and fingerprint) and prefer multiple fallbacks.
- Households already using Apple Home or Matter-based ecosystems and also want voice control support.
- Apartments or residences where a built-in video doorbell is a priority to reduce extra devices.
Consider another option if
- You need guaranteed, no-surprises app connectivity, and you are unwilling to troubleshoot pairing or reconnection steps.
- Your door hardware setup requires strict compatibility, and you want to minimize risk of fitment issues.
- You want extremely straightforward voice assistant pairing instructions without relying on more involved setup paths.
Verdict
The Matter Smart Lock with Camera & Doorbell is a feature-rich biometric deadbolt, combining 3D face recognition, fingerprint unlock, keypad, and a video doorbell, with local facial data processing and Matter support for Apple Home. It can be a strong fit if you value all-in-one entry and are comfortable spending time on initial setup. If your top priority is flawless app pairing and ongoing connectivity, buyer feedback suggests you should weigh the setup and reconnection risk carefully and plan for backups.
FAQ
Does this smart lock work with Matter and Apple Home?
Yes. It is designed for Matter compatibility and is intended to integrate with Apple Home, with Alexa voice control also supported.
What unlock methods does it support?
It supports 3D face recognition, fingerprint unlock, and keyless access options including a digital keypad. IC card support is included in the box.
How many face profiles and fingerprints can it store?
It supports up to 50 face profiles and up to 50 fingerprint profiles.
Is facial data processed locally?
Yes, the lock is designed to process facial data locally, which can support a privacy-first approach compared to cloud-based handling.
How hard is installation?
It is marketed as a quick DIY installation, about 15 minutes, and it is described as not requiring drilling.
Does it include a video doorbell?
Yes. The device combines a smart lock with a video doorbell so you can receive alerts and view live video through the app.
What is the main downside to consider?
Some buyers report pairing or connectivity issues with the app after setup. If you want daily operation that never requires reconnection troubleshooting, that risk is worth factoring in.
Specifications
| Product Title | Matter Smart Lock with Camera & Doorbell, 3D Face Recognition Fingerprint WiFi Deadbolt, Keyless Entry Digital Keypad for Apartment, Works with Apple Home,Works with Alexa,Tuya App |
|---|---|
| Category | Electronics > Security & Surveillance > Biometrics |
| Brand | UMIK UMIKSMART |
| Manufacturer | UMIK UMIKSMART |
| Model Name | D04-M |
| Model Number | D04-M |
| Color | Black |
| Material | Aluminum |
| Brand Name | UMIK UMIKSMART |
| Recommended Uses For Product | Fingerprint Unlock，Passcode Unlock，IC Card Unlock，Tuya App Control，Door Viewer, Matter connection |
| Number of Pieces | 1 |
| Included Components | IC Card, Lock, Physical key, lithium-ion battery |
| Manufacturer Warranty Description | 1 year warranty |
| Unit Count | 1.0 Count |
| Item Dimensions | 2.62 x 0.67 x 5.67 inches |
| Additional Features | Fingerprint, Fob Unlock, One-Touch Lock, Passcode Unlock |
| Lock Type | Biometric, Combination Lock, Deadbolt, Keypad |
| Controller Type | Amazon Alexa, Android, Apple HomeKit, Google Assistant, iOS |
| Control Method | App, Remote, Touch, Voice |
| Connectivity Protocol | Matter, Wi-Fi |
| Smart Home Compatibility | Smart Home Compatible |
| Style Name | Modern |
| Shape | Rectangular |
| Material Type | Aluminum |
| Finish Types | Matte |
| Special Feature | Fingerprint, Fob Unlock, One-Touch Lock, Passcode Unlock |
| Item dimensions L x W x H | 2.62 x 0.67 x 5.67 inches |
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