Smart Door Handle Lock with Keypad: Yamiry Fingerprint Smart Knob - Keyless Entry Digital Lock for Front Door - Deadbolt with APP - Generate Passcode Remotely - DIY Installation
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AI Verdict
A 6-in-1 Bluetooth smart knob with app management, it's for landlords needing remote passcode generation, but requires a separate gateway for full Wi-Fi control.
This smart knob is a strong contender for property managers and rental hosts due to its versatile 6-in-1 unlocking options and app-based access management. However, its reliance on a separate Wi-Fi gateway for full remote functionality and its knob-style lock design make it a situational fit for those prioritizing integrated Wi-Fi or maximum security.
If integrated Wi-Fi and a higher security rating are critical, look for smart locks with built-in Wi-Fi and a dedicated, Grade 1 or 2 ANSI/BHMA certified deadbolt mechanism.
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Pros
- Installation is quick and straightforward, often taking 10-20 minutes with just a screwdriver and no additional drilling required for most standard American wooden front doors.
- Offers six distinct unlocking methods: fingerprint recognition, Bluetooth app control, personalized passcodes, key fobs, mechanical keys, and Alexa voice unlock (with a separate Wi-Fi gateway).
- The mobile app provides comprehensive access management, allowing users to grant temporary unlock access, generate one-time passcodes remotely, and track unlock records.
- Features a reversible handle, ensuring compatibility with both left and right-handed doors.
- The app includes a battery percentage indicator, helping users monitor power levels and avoid unexpected lockouts.
- Includes a USB-C port for emergency power if the batteries die, allowing temporary power from a power bank.
Cons
- Full remote control and Alexa voice unlock functionality require a separately purchased Wi-Fi gateway, which is not included.
- The fingerprint reader can be temperamental and less reliable, especially when fingers are damp.
- While listed as a 'Deadbolt with APP', the product is a smart knob, which might offer a different security profile than a traditional, separate deadbolt mechanism.
- Battery life can be a concern, with some users recommending specific lithium batteries for better performance and longevity.
Dimension Scores
The fingerprint scanner is generally accurate but users report it can be finicky, especially with damp fingers.
It offers Bluetooth connectivity, but Wi-Fi and full remote control require a separate, additional gateway purchase.
The app provides robust access management, remote passcode generation, and unlock records, with Alexa integration available via a gateway.
Constructed from Stainless Steel and Zinc, it's rated IP54 for weather resistance, suitable for front door use.
Best For
- Landlords managing multiple properties, Airbnb hosts, and short-term rental managers who need to control access remotely.
- Individuals who frequently need to generate temporary or one-time access codes for visitors or service providers.
- Users seeking a keyless entry solution with multiple backup options, including mechanical keys and key fobs.
Not Recommended For
- High-security applications where a dedicated, robust deadbolt mechanism is preferred over a knob-style lock.
- Users who expect integrated Wi-Fi for remote control and voice assistant features without needing to purchase an additional hub.
Watch Out For
- The fingerprint reader can be finicky, with users reporting it sometimes struggles to recognize prints, especially if fingers are damp.
- You'll need to buy a separate Wi-Fi gateway if you want to use remote control features or integrate with Alexa for voice commands.
- Despite the 'Deadbolt with APP' in the title, this is a knob-style lock, which might not provide the same perceived security as a standalone deadbolt.
- While it uses 4 AA batteries, some users suggest using lithium batteries for better performance and to avoid frequent replacements, especially in varying climates.
Full Specifications
| UPC | 709226220161 |
| ASIN | B0C66NCTXX |
| Brand | Yamiry |
| Color | Matte Black |
| Shape | Rectangular |
| Style | Modern |
| Finish | Matt |
| Material | Stainless Steel, Zinc |
| Batteries | Lithium Ion batteries required. |
| Lock Type | Deadbolt |
| Model Name | YR01 |
| Finish Type | Matt |
| Item Weight | 2.64 pounds |
| Part Number | Yamiry YR01 |
| Manufacturer | Yamiry |
| Control Method | App, Remote, Touch, Voice |
| Controller Type | Amazon Alexa, Android, iOS |
| Special Feature | App Control, Fob Unlock, Passcode Unlock, Regular Key, Deadbolt lock |
| Number of Pieces | 1 |
| Special Features | App Control, Fob Unlock, Passcode Unlock, Regular Key, Deadbolt lock |
| Item model number | Yamiry YR01 |
| Product Dimensions | 5.5 x 2.95 x 0.79 inches |
| Batteries Included? | No |
| Batteries Required? | Yes |
| Included Components | Exterior assembly X1, Interior assembly X1, Key Fob X2, Mechanical key X2, Screw set X1 and Adjustable latch X1 |
| Connectivity Protocol | Bluetooth, Wi-Fi |
| Item Package Quantity | 1 |
| Item dimensions L x W x H | 5.5 x 2.95 x 0.79 inches |
| Recommended Uses For Product | Suitable for Indoors and Exterior doors |
What Buyers Say
Many users are genuinely surprised by how easy this lock is to install, often getting it set up in under 20 minutes. The multiple ways to unlock it—especially the fingerprint scanner and key fobs—are a big hit for convenience, making fumbling for keys a thing of the past. However, the catch is that you'll need to shell out for a separate Wi-Fi gateway if you want to use remote control or Alexa, which some buyers found annoying. Plus, the fingerprint reader can be a bit moody, especially if your fingers aren't perfectly dry.
“This thing was way easier to put in than I thought, but seriously, why isn't the Wi-Fi built-in? I hate having to buy another gadget just for Alexa to work. Still, the fingerprint is fast most of the time.”
Common Praise
- Installation is surprisingly quick and simple, often completed in 10-20 minutes without needing special tools.
- The variety of unlocking methods, including fingerprint, passcodes, key fobs, and mechanical keys, offers flexibility for different users.
- The mobile app is user-friendly for setting up access, generating temporary codes, and reviewing entry logs.
- The fingerprint scanner is often reported as fast and accurate once it 'gets to know' your prints.
- The inclusion of a mechanical key backup and a USB-C port for emergency power provides peace of mind.
Common Complaints
- The fingerprint reader can be unreliable or slow to recognize prints, particularly if fingers are wet or damp.
- Remote control and voice assistant features are locked behind a separate, additional Wi-Fi gateway purchase.
- Some users expected integrated Wi-Fi and were disappointed by the need for an extra device.
- Battery life can be a concern, with recommendations for specific battery types to improve longevity.
Ownership Tips
- Using lithium batteries (like Energizer lithium) can significantly extend the lock's battery life and improve performance in various weather conditions.
- The lock has a hidden USB-C port on the outside, which is super handy for temporarily powering it with a power bank if the internal batteries die.
- You can completely turn off or adjust the volume of the 'robot voice' prompts through the app if you find them annoying.
- The auto-lock feature is customizable, letting you set the delay from 5 seconds up to 1 minute, or turn it off entirely for passage mode.
Frequently Asked Questions
Is a Wi-Fi gateway required for all features?
No, but a separately sold Wi-Fi gateway is necessary for remote control, remote voice unlock via Alexa, and full remote access management. Bluetooth connectivity works for local control without it.
Does this lock have a mechanical key backup?
Yes, the lock comes with mechanical keys that can be used to open it, providing a backup in case of battery failure or electronic issues.
What type of batteries does it use and how many?
It uses four AA batteries. Some users recommend using lithium batteries for improved longevity and performance.
How long does installation typically take?
Installation is designed to be DIY-friendly and generally takes between 10 to 20 minutes, often requiring only a screwdriver.
Can the voice prompts from the lock be turned off?
Yes, the 'robot voice' that announces lock and unlock statuses can be muted or its volume adjusted through the mobile app.
Is the lock weather resistant for outdoor use?
Yes, the lock is rated IP54 for weather resistance, making it suitable for outdoor use on front doors.
Buying Guide
When looking at smart door locks, you're not just buying a way to open your door without a key; you're getting a system for managing who comes and goes. Think about how many people will need access, whether you need to grant temporary access often, and if you want to monitor entry and exit times. The 'smart' part means you can control it from your phone, but how far away you can be depends on its connectivity.
Connectivity (Bluetooth, Wi-Fi)
Lock Type (Deadbolt)
Special Features (App Control, Fob Unlock, Passcode Unlock, Regular Key)
Alternatives
If you need integrated Wi-Fi for seamless remote access without an additional hub, or if you require a higher security rating from a dedicated deadbolt, look for smart locks that explicitly state these features in their specifications.
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