YINTIN Face Recognition Smart Lock Video Doorbell Review: Specs, Pros and Cons
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This yintin 3d face recognition smart review covers the YINTIN Face Recognition Smart Lock Video Doorbell. It combines a video doorbell with a smart lock. The device features a 4-inch indoor screen for checking visitors. It also uses infrared night vision for evening clarity. You get eight unlock methods, including 3D face and palm vein recognition. The lock stores biometric data locally. It connects via the Tuya or Smart Life app for remote access. The unit weighs 8.8 pounds and measures 16 inches wide. It offers IP67 protection for outdoor durability.
What stands out
- 3D face, palm vein, and fingerprint recognition for keyless entry
- 4-inch indoor color screen to view visitors directly
- Infrared night vision for clear evening footage
- Eight unlock options including passcode, key card, and mechanical key
- IP67-rated dust and water protection for outdoor use
Who it fits
Good fit for
This lock suits households with diverse access needs. Families benefit from eight unlock methods, including biometrics for adults and passcodes for children. The 4-inch indoor screen helps those who prefer checking visitors without using a phone. Remote entry via the app is useful for granting access to delivery workers or trusted guests. The IP67 rating makes it a solid choice for entrances exposed to rain or dust. Local data storage appeals to users prioritizing privacy over cloud reliance.
Who should skip it
You should look elsewhere if your door requires a standard deadbolt size. This mortise lock is larger than standard mechanical deadbolts. You must compare door thickness, lock-body opening, and hole positions before buying. Drilling or mortising may be needed for installation. If you cannot perform these modifications, this unit will not fit. Additionally, users who strictly want cloud-based biometric storage might prefer other options, as this device stores face and fingerprint data locally on the lock hardware.
Verdict: The YINTIN Face Recognition Smart Lock Video Doorbell offers robust biometric entry and a dedicated indoor screen for practical home security. It is best for users who can accommodate its larger mortise design and value local data storage.
Key specs explained
Night Vision: Infrared night vision
This feature allows you to see visitors clearly in low-light conditions. Infrared illumination provides a black-and-white image of the doorway after dark. You can identify who is at the entrance without turning on porch lights. This is useful for evening deliveries or nighttime guests. Compare this to models that only offer color night vision, which may require more ambient light to function effectively.
Power Source: Rechargeable, USB-C emergency power
The lock uses a built-in rechargeable battery for daily operation. It includes a USB-C port for emergency power if the main battery dies. You can connect a power bank to keep the lock working temporarily. This prevents you from being locked out due to a depleted battery. Check if your current doorbell uses hardwired power, as this unit relies on internal storage that needs periodic recharging.
Indoor Receiver: 4-inch indoor screen
A dedicated 4-inch color screen is included for monitoring your entrance. You can check who is outside without using your smartphone. This is helpful when your phone is in another room or charging. The screen provides a direct view of the visitor. Compare this to app-only systems where you must unlock your phone to see the feed, which can be slower during urgent moments.
Weight: 8.8 pounds
The unit weighs 8.8 pounds, indicating a substantial build. This mass suggests a robust mortise lock design rather than a lightweight surface mount. You need a door strong enough to support this weight. Standard deadbolts are lighter. Ensure your door frame and strike plate can handle the load, as heavier locks often require more extensive installation and reinforcement for proper security and alignment.
Width: 16 inches
The device has a width of 16 inches. This measurement refers to the overall footprint of the lock assembly. You must verify that your door has enough space to accommodate this width. Standard locks are narrower. Compare this dimension with your existing door preparation to ensure the hardware fits. If your door lacks the necessary clearance, you may need to modify the wood or choose a more compact alternative.
Design and build details
According to the listing, this YINTIN unit measures 16 inches in width and 3 inches in both height and length. It weighs 8.8 pounds. The larger mortise design distinguishes it from standard mechanical deadbolts. This size difference means you must verify your door thickness and hole positions before installation. Drilling or mortising may be necessary to fit the body correctly. The finish is available in gray or black. You should choose the color that matches your existing hardware for a consistent look.
The layout integrates a 4-inch indoor screen directly into the lock mechanism. This screen allows you to check visitors without using your phone. The indoor receiver is positioned for easy viewing from inside your home. You can see who is at the door while cooking or relaxing. The device also includes infrared night vision. This feature illuminates the doorway in low light so you can identify visitors after dark. You do not need to turn on porch lights to see clearly.
Power comes from a rechargeable battery with USB-C emergency input. The unit is rated IP67 for dust and water protection. This rating supports everyday use at your entrance, even in rain. You receive low-battery alerts to remind you to recharge. The mechanical key provides backup access if the power fails. You can also use the USB-C port for emergency power. These design choices prioritize security and convenience for your daily routine.
Setup and everyday use
Installation requires careful measurement. This unit is larger than a standard mechanical deadbolt. You must compare door thickness, lock-body opening, and hole positions with the provided dimensions. Drilling or mortising may be necessary to fit the 16-inch wide, 8.8-pound mechanism. Once installed, you connect the lock to the Tuya or Smart Life app. This app enables remote access and visitor alerts. You can speak with couriers or approve entry for guests while away. Daily entry offers eight unlock options. You can use 3D face recognition when your hands are full. Palm vein and fingerprint sensors provide additional convenient methods. Passcodes work well for visiting family members. Key cards and remote unlocks add flexibility. A mechanical key serves as a reliable backup. The 4-inch indoor screen lets you check who is outside without using your phone. This is useful while cooking or relaxing. Infrared night vision ensures you can see evening visitors clearly. The device carries an IP67 rating for dust and water protection. This supports everyday use at your entrance. Low-battery alerts remind you to recharge the power source. If the battery depletes, you can use the USB-C emergency power input. Your biometric data, including face, palm vein, and fingerprint, is stored locally on the lock. This keeps your information private. The manufacturer offers two years of support for installation or product issues.
Before you buy this lock
Before you buy, verify your door’s physical dimensions. This unit is significantly larger than standard deadbolts. You must measure door thickness, lock-body opening, and hole positions. Drilling or mortising may be required to accommodate the 16-inch wide mechanism. Check your app compatibility. The lock uses the Tuya or Smart Life app for remote access and alerts. Ensure your smartphone supports these platforms for two-way talk and visitor monitoring. Consider your household’s entry needs. With eight unlock options, including 3D face, palm vein, and fingerprint, it suits families needing varied access methods. Plan for maintenance. The rechargeable battery requires regular charging. Keep a USB-C cable handy for emergency power. Mechanical keys provide backup if the battery dies. This device integrates video and locking, offering a complete entry solution. It stands out among smart locks by combining biometric security with visual verification. Review the installation requirements carefully to ensure a smooth setup.
Check before you buy
- Measure door thickness and hole positions for fit
- Confirm Tuya or Smart Life app compatibility
- Check if drilling or mortising is needed
- Keep USB-C cable for emergency power
The product at a glance
YINTIN Face Recognition Smart Lock Video Doorbell
Best for: hands-free biometric entry and local data privacy
- Power Source
- Rechargeable battery
- Night Vision
- Infrared
- Indoor Receiver
- 4-inch screen
- Access Method
- Fingerprint
- Color
- Gray
- Application
- Front Door
View on Amazon: YINTIN Face Recognition Smart Lock Video Doorbell Affiliate link
The YINTIN YN-X5 combines a video doorbell with keyless entry. It uses 3D face, palm vein, and fingerprint recognition for access. A 4-inch indoor screen lets you see visitors without a phone. The lock includes two-way talk and app control. It features IP67 protection and rechargeable power. This unit suits households wanting biometric security and local data storage.
Pros
- 3D face and palm vein recognition for hands-free entry
- 4-inch indoor color screen for visitor monitoring
- Local storage for biometric data to protect privacy
- IP67 rating for dust and water resistance
- Eight unlock methods including passcode and mechanical key
Cons
- Requires drilling or mortising due to larger mortise design
- Heavy build at 8.8 pounds
- Indoor screen size may be small for some users
Good fit if
- You want to avoid carrying keys or phones
- You prefer biometric data stored locally on the device
- You need an indoor screen to check visitors
Skip if
- You have a standard door without space for a large mortise
- You cannot drill or modify your door frame
- You prefer a lightweight lock under 5 pounds
Verdict: The YINTIN 3D Face Recognition Smart Lock fits families who value hands-free biometric entry and local privacy. It is ideal for those willing to modify their door for a larger, more secure unit.
Specifications side by side
| Spec | YINTIN Face Recognition Smart Lock Video Doorbell |
|---|---|
| Power Source | Rechargeable battery |
| Night Vision | Infrared |
| Indoor Receiver | 4-inch screen |
| Access Method | Fingerprint |
| Color | Gray |
| Application | Front Door |
| Included Hardware | Handle |
| Dimensions | 3 × 16 × 3 inches |
| Weight | 8.8 pounds |
| Model | YN-X5 |
Frequently asked questions
Does the YINTIN smart lock use facial recognition for entry?
Yes, this unit features 3D face recognition technology. This allows you to unlock the door without using keys or touching the device. The system identifies your face to grant access, supporting a hands-free entry experience for users.
What is the weight of the YINTIN video doorbell lock?
The device weighs 8.8 pounds. This significant weight reflects its robust construction as a mortise-style lock. You must ensure your door frame can support this mass during installation to maintain structural integrity and secure operation.
Is the YINTIN lock compatible with standard doors?
No, it requires specific modifications. The unit is 16 inches wide, which is much larger than standard deadbolts. You must verify your door thickness and hole positions. Drilling or mortising is often necessary to fit this 16-inch wide mechanism.
How does the YINTIN lock handle nighttime visibility?
It uses infrared night vision to capture clear images in low light. This feature illuminates the doorway without visible light, allowing you to identify visitors after dark. You can see who is at the entrance without needing external porch lights.
What color is the YINTIN smart lock model YN-X5?
The lock is available in Gray. This neutral finish is designed to blend with various exterior door styles. The color is consistent across the device body, including the smart lock and integrated video components.
Does the YINTIN lock include an indoor display?
Yes, it comes with a 4-inch indoor screen. This display allows you to view visitors and communicate from inside your home. You can monitor the entrance without opening the door, adding a layer of convenience and security to your daily routine.