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🔒 Elevate your front door game with smart security that keeps you connected and in control.
The OLUMAT Smart Lock with Handle is a versatile biometric and keypad-enabled door lock offering 8 keyless entry methods including fingerprint, passcode, and smartphone app control. Designed for easy installation on most American doors, it supports remote management via an optional Wi-Fi gateway, features auto-lock functionality, and comes with a free app, 1-year warranty, and lifetime support—perfect for homeowners and rental hosts seeking modern, hassle-free security.








| ASIN | B0D12D75LH |
| Additional Features | Auto-Lock |
| Best Sellers Rank | #495,883 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,264 in Deadbolts |
| Brand | OLUMAT |
| Brand Name | OLUMAT |
| Color | Black Smart Lock |
| Control Method | App, Push Button, Touch |
| Customer Reviews | 4.2 out of 5 stars 271 Reviews |
| Included Components | Mounting Plate, Rubber Gasket, Face Plate, Back Plate, Bolt Assembly, 2X Keys, 2X Key Cards |
| Item Dimensions | 11.81 x 8.66 x 3.94 inches |
| Item dimensions L x W x H | 11.81 x 8.66 x 3.94 inches |
| Lock Type | Biometric |
| Manufacturer | Olumat |
| Manufacturer Part Number | B28 |
| Material | Zinc |
| Material Type | Zinc |
| Model Name | B28 |
| Model Number | 1 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Special Feature | Auto-Lock |
| Style | Smart Lock |
| Style Name | Smart Lock |
| UPC | 659675626864 |
| Unit Count | 1 Count |
E**H
Best Lock
I recently installed the OLUMAT Smart Lock with Handle on my front door, and overall I’m really happy with it. Setup was quick with just a screwdriver, and I love having different ways to unlock—fingerprint, keypad, app, or even a regular key as backup. The auto-lock feature gives me peace of mind when I forget. The only downside is the fingerprint reader isn’t always perfect, especially if my hands are damp, and the app can be a little finicky at times. Still, for the price, it looks great on my door and works well for everyday use.
S**M
Works extremely well!
Does exactly what it’s supposed to do and key cards / functionalities work extremely well. As with all fingerprint sensors, doesn’t work if it’s wet. I would suggest when inputting fingerprint memory to make sure you really capture all orientations and widen the focus area from your finger to make it easy to get in.
R**.
great product. Happy with it. Easy to install ans use.
Easy installation in spite old door with not-so-matching holes. Easy to configure and add fingerprints, fob cards, type-in codes (passkeys). Fingerprint reading works very well with me and our children. No so well with my wife and one (she always ave a lot of trouble with fingerprint-reading devices such airports). But she uses the fob card or the passkey and is also happy with the lock. Later, I ordered the gateway to have this connected to the internet (not arrived yet). Suggestion: there should be a Manual somewhere for definition of concepts, and stuff like this. There is a little bit of guessing at the beginning... if you're a beginner
R**G
Not worth the money
I really loved this at first. Was great not having to worry about my kids losing their house keys. After just 2 months the door handle broke and we could not open the door. Tried reaching out and kept getting invalid email address. I tried to give them the chance to fix it or help but never got good contact info. So in my opinion this is not worth the money.
J**.
Will recommend
Just installed this smart lock. It’s not easy but not crazy hard to install. I had a hard time getting screws lined up and screwed in. I Followed the paper instructions and video online. Tried to use QR code never sent me a email link. Passcode, fingerprint all easy to set up. I tried all 4 ways to lock and unlock right away. Loved it super easy. Lock seems to be good quality
A**R
Doorknob falls off. No more loose keys
I love the product. I do have one problem with it the doorknob comes off inside and outside we have to keep tightening. I was able to put all my kids fingers on. No more loosing keys. I love that
C**M
Seems to be good for the price!
It took my husband about an hour to install it onto the door. It seems to work nicely for our rental. Programming the card fob by placing it over the keypad number 5 was horrible and took forever for it to finally work. I like the look of it, it seems solid. For those who believe you can't lock door from inside, you can use the Auto Lock feature which we set to 60 seconds. We would like the ability to have more keys made in case the unit fails for some reason. The kit comes with 2, however we have 3 adults in our rental. The app is fairly simple. Price was good.
S**Z
Excelente
Me encanta esta llave facil de instalar y funcionando perfectamente
A**R
Cette serrure est géniale.
Installé en 20 min, sur ma porte extérieure. Aucune modification à la porte n'a été nécessaire. La configuration de l'application sur mon cellulaire a été facile. Les instructions du montage et de configuration sont très claires. Excellent produit.
S**N
Super
Vraiment super je recommande
V**I
easy set up
best investment ive made in awhile so many different options from key to swipe cards
C**!
Not all it's cracked up to be
Lots of features. But unfortunately doesn't always connect. And there is no way to lock it from the inside other than the app. Can't get it to lock from the out side either using the command the instructions say. Very disappointed
S**E
Junk
Worked for less than a month once installed.
Trustpilot
1 month ago
2 months ago