






🔐 Unlock the future of home security with ThorBolt — where convenience meets cutting-edge tech!
The ThorBolt Fingerprint Door Lock MK1 is a modern smart lock designed for interior doors, offering 5 versatile unlocking methods including fingerprint, keypad, Siri, app, and key. It integrates seamlessly with Apple HomeKit over Thread for remote control and automation, supports up to 50 users with 100 passcodes and fingerprints, and features a durable zinc alloy construction with water resistance. Easy to install and manage via the Sleekpoint app, it delivers fast, secure, and stylish access control tailored for bedrooms, offices, and rental properties.







| ASIN | B0D91YZK3V |
| Additional Features | 100 passcodes & fingerprints, Aluminum & Zinc Alloy construction, Lock/unlock with Siri/App/Touch, Long battery life, 4 AA batteries, Work with Apple Home Thread integration |
| Best Sellers Rank | #44,116 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #216 in Door Knobs |
| Brand | ThorBolt |
| Brand Name | ThorBolt |
| Color | Black |
| Customer Package Type | Original Package |
| Customer Reviews | 4.7 out of 5 stars 302 Reviews |
| Exterior Finish | Aluminum |
| Finish Types | Metal |
| Hand Orientation | Ambidextrous |
| Handle Attachment Mechanism | screw |
| Handle Material | Zinc Alloy, Aluminum |
| Handle Type | Knob |
| Included Components | Backup Keys, Exterior Assembly, Installation Hardware, Interior Assembly, Latch Assembly |
| Item Dimensions L x W | 19"L x 7.5"W |
| Item Height | 7.5 inches |
| Item Type Name | Door lock |
| Lock Type | Fingerprint Lock, Key Lock, Keypad Lock, Smart Lock |
| Manufacturer | ThorBolt |
| Material | Aluminum , Zinc |
| Material Type | Aluminum, Zinc |
| Metal Type | Aluminum, Zinc Alloy |
| Model Number | MK1 |
| Number of Items | 1 |
| Product Dimensions | 19"L x 7.5"W |
| Shape | Rounded Rectangle |
| Specific Uses For Product | Interior Doors-Bedrooms, Dorms, etc, Main Entry Doors ( Avoid rain or moisture ), Offices, Libraries, Rental Properties |
| Style | Modern |
| Style Name | Modern |
| UPC | 702367326501 |
| Unit Count | 1.0 Count |
P**S
Great smart doorknob with easy install and integration.
Installed this on an entry door from a garage. Install was easy. Doorknob feels sturdy and premium. Tons of connectivity options. Integrated with HomeKit easily. The fingerprint option is easy setup and works well. Would definitely recommend this if you want access control on a door with no deadbolt.
J**E
Worth the price
First one took about 10 mins to physically install, but then I was able to install the next 2 in about 3 mins each. I got these for my kids to be able to lock their rooms from their siblings and siblings friends when they leave and not have to keep a key with them, but also provide me easy access without a key, They work very well for their purpose and seem to be well built. App is very easy to setup and configure. Time will tell if the batteries actually last a year and if the hardware and fingerprint reader holds up. Price is a little high, but its worth it for the thread protocol, seemless integration with homekit and quality of hardware. I would not even consider these on an external door. I happy with these because I didnt need to modify the doors in any way and I will be able to quickly put the original knobs back on the doors if i decide to move.
O**R
homekit
This MK1 smart lock works flawlessly with Apple HomeKit and THREAD. Setup was easy with my HomeKit hub, and it syncs perfectly with the Home app. I love the convenience of unlocking with my fingerprint, passcode, or iPhone remotely. It’s perfect for my office door, and the titanium finish looks sleek and modern. The build feels solid, and response time is quick. Just keep in mind it’s iOS only, but if you’re in the Apple ecosystem, this is one of the best smart interior locks available. Totally worth it for the seamless integration and security.
D**E
Solid and reliable lock, works well for indoor use.
We put this lock on the master bedroom door. Helpful because we have young kids and prefer not to leave that door open for them to go exploring in there, regardless of whether the wife and I are in there or not. With any key lock, it would be much more challenging, but just putting our fingerprint on the knob while turning it works very well and is super convenient. The HomeKit function is very important to us as well as we run a smart home with some 80 devices or so all together. The connectivity has be flawless, and the response time to inputs whether physically or by the app is very quick. Doesn't happen often, but I can be sitting on the couch and if someone needs to go into the room I can just hit the button on my phone to unlock it without getting up. Installation was simple as well. And always great to have a key code backup in case the fingerprint doesn't work or someone who doesn't have their print saved needs to have access.
C**T
Excellent product. Terrible Ergonomics.
This thing works great! Installation was very easy and straightforward. Setting up the codes through HomeKit was also very easy. I don’t understand why you need to download their proprietary app to setup fingerprint access but that’s fine. The manual could have been more clear about this. I emailed customer service about it and they got back to me with video instructions within 24hrs. Fingerprint scanner is quick. Codes and profiles are easy to create. Monitoring from your phone is easy. The only real issue I have with it is the ergonomics of the knob. It’s larger than I thought and my parents have a hard time turning the knob. I decided to install it on the garage door due to this since they’re elderly and don’t go to the garage often. Still giving it 5-stars since it works great. I just wish it was more “grab-able”. I can use it just fine but those with poor grip strength or carpal tunnel…I don’t recommend it.
P**L
Nearly perfect
Easy installation and setup over Thread with Apple Home. Just wish it had homekey and was outdoor rated and I would buy five more right away.
K**K
Fast, ReliableApple Himekit Lock
I’ve been using the ThorBolt HomeKit lock on my garage entrance door, and it’s been working great. The fingerprint sensor responds quickly and accurately—no need to fumble with keys. The handle is well-designed, feels solid, and is easy to turn and open. I really like the fast and stable connection over THREAD. It integrates smoothly with Apple HomeKit and responds instantly, whether I use automations or unlock it from the Home app. Much better than Bluetooth or Wi-Fi locks I’ve used before. Overall, this lock is secure, convenient, and well-built. If you’re in the Apple ecosystem and want something fast and dependable, this is a great choice
J**N
ThorBolt Is A Great Choice! (For Me At Least)
I genuinely love the functionality & design of this smart doorknob. It fits my door just right, and I love the black color option I chose. The price of this smart doorknob is just right! I love the Apple HomeKit integration, it responds quickly via the Thread network.
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