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🔐 Unlock the future of home security with DESLOC B200 — where smart meets stylish convenience!
The DESLOC B200 is a BHMA Grade 3 certified smart deadbolt offering 8 versatile unlocking methods including ultra-fast AI fingerprint recognition under 0.3 seconds. Designed for easy DIY installation on standard US doors, it features a durable aluminum build with IP54 water resistance and operates reliably across extreme temperatures. Powered by 4 AA batteries, it delivers up to 12 months of battery life with USB-C emergency backup. Manage access effortlessly via the TTLock app, enabling scheduled codes and real-time entry alerts, perfect for busy households and Airbnb hosts seeking secure, flexible keyless entry.



















| ASIN | B0D9JX1Y9Z |
| Additional Features | 12 Months Battery Life, Auto-Lock, Compliant with BHMA 3 Standards, Easy to install, Emergency Power Port |
| Best Sellers Rank | #3,340 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #22 in Deadbolts |
| Brand | DESLOC |
| Brand Name | DESLOC |
| Color | Black |
| Connectivity Protocol | Bluetooth |
| Control Method | App, Remote, Touch, Voice |
| Controller Type | Amazon Alexa |
| Customer Reviews | 4.3 out of 5 stars 2,276 Reviews |
| Finish Types | Matte Black |
| Included Components | Exterior Lock, Interior Lock, Mounting Plate, Strike Plate, Key Fob, Deadbolt, 2 Physical Keys, Deadbolt/Strike Plate Screws, Mounting Plate Screws, Interior Lock Screws, Spare Screws, User Manual |
| Item Dimensions | 7.28 x 6.3 x 3.27 inches |
| Item Type Name | Deadbolt |
| Item Weight | 0.92 kg |
| Item dimensions L x W x H | 7.28 x 6.3 x 3.27 inches |
| Lock Type | Biometric, Deadbolt, Keypad |
| Manufacturer | Tel: (888) 572-6136 (available 9 AM - 5 PM UTC-4, Monday to Friday), Email: [email protected] |
| Manufacturer Part Number | B200 |
| Material | Aluminum |
| Material Type | Aluminum |
| Model Name | B200 Fingerprint Smart Door Lock |
| Model Number | B200 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Recommended Uses For Product | Entry Door |
| Shape | Rectangular |
| Special Feature | 12 Months Battery Life, Auto-Lock, Compliant with BHMA 3 Standards, Easy to install, Emergency Power Port Special Feature 12 Months Battery Life, Auto-Lock, Compliant with BHMA 3 Standards, Easy to install, Emergency Power Port See more |
| Style Name | Deadbolt + Bluetooth |
| Unit Count | 1 Count |
J**Y
Decent Smart Lock
To get everything working, you’ll need to download the app. It’s easy to use and lets you control the lock from your phone, which is a nice bonus. This door lock comes with a handle, which is a nice extra, and the quality is really good for what you pay. Installing it was simple, and I was able to do it by myself without any trouble. I really like that there are several ways to unlock it. You can use a regular key, a code you set, the little key tags that come with it (you just tap them on the lock), or even your fingerprint. Having all these options makes it super convenient. There’s also an auto‑lock feature you can turn on if you want. It locks the door after a set amount of time, and you can change the timer in the app. Just remember that if the door is open when it tries to auto‑lock, you’ll have to unlock it again before closing the door. You can also turn auto‑lock off completely. What I didn't like was the fingerprint scanner—it can be a little picky. I had to try several times to get it to work and switched with the thumb that works the best. Also, the fingerprint failed too many times, the lock goes into a security mode, sets off a siren, and won’t work again until you unlock it through the app. Battery life is unknown as it's only been awhile but I have another smart lock where batteries are drained fast and I have to keep lithium batteries on deck to exchange every 3 months. So if you put in a high use area it would not last for 12 months.
A**R
Solid Choice.
Why did you pick this product vs others?: I've had this for 7 months and have been wanting to review it but got side tracked. It's fine because it just prolonged my experience with it. This lock has been amazing. I don't have experience with other smart locks to compare it to, but I read reviews on all the top smartlocks out there, watched plenty of youtube videos and I went with this one. It's incredible, not just for the price but all the other options such as the 2 fobs in case I have family come visit me, the Fingerprint biometrics, the physical keys as well as personal Pin codes. Not many others had all of those options. The fingerprint scan is super fast and rarely errors unless you carelessly try to touch it without placing your finger directly on it. The fingerprint surface doesn't look like someone would be able to raise a finger print off of it. The battery last very long. The only thing that you would have to worry about is the door not being fully closed, because the bolt will try to lock and a light alarm will beep. If you leave it like that for a very long time, it will probably drain the battery as it keeps trying to close. The app is nice. I get alerts every time someone comes home and opens the door. It tells me the name of the person that is using the finger print or code, so you have a log with times. You can create a temporary pin, in case you are going to go out of town for a day or two and want a family member or neighbor to come and peak on the pets or something. If you have an Airbnb it would be perfect as well. Don't let the price fool you to thinking it's cheap, it's not. Build quality is great, features are awesome. I would expect it to cost more. I'm glad it doesn't. Easy to install and the app was pretty simple as well. The ONLY con would be, if you want to have more than one finger print per person, you would have to add a new user rather than each each being allowed to store more than one fingerprint. You should be able to have at least 2. You don't really need more than one finger from each hand, in case you are carrying something and your right or left thumb is being used to hold something. But it's not a huge deal at all. The good far out weighs that one con.
E**E
Excellent Smart Lock and a Great Addition to My Home
I purchased this smart lock because I already have three smart locks in my house on my front door, garage, and basement, but I had never replaced the lock on my back door. When I went to purchase another one to match the locks I already had, the model I wanted was no longer available, so I decided to try a different brand. I’m extremely pleased that I did. The installation was very easy, and everything I needed to install the lock was included in the box. Once installed, it feels very solid and well made. The overall quality is just as good as the other smart locks I already have, and I have no complaints about the construction. Programming and setting it up was also very straightforward. I really like having the ability to control the lock through the app on my phone. There are several ways to unlock it, including entering a passcode, using my fingerprint, or using my phone, which makes it incredibly convenient. This is especially useful for me because I don’t always remember to take my keys with me. I’ve actually locked my keys inside the house before, and having a smart lock on the back door gives me another way to get back inside without having to find someone with a spare key. Being able to use my fingerprint, phone, or a code makes this an extremely valuable addition to my home. Overall, I am extremely happy with this smart lock. It was easy to install, easy to program, feels very high quality, and gives me multiple convenient ways to access my home. I wasn’t able to get the exact model I originally wanted, but after using this one, I’m glad I went with it. I would definitely recommend it to anyone looking for a quality smart lock with multiple entry options.
D**O
Easy to install
Great fingerprint door lock! Easy to install, works fast, and provides extra security. The fingerprint recognition is accurate and convenient. Very happy with this purchase!
V**V
Smooth sailing keyless entry smart lock
Excellent. Installation was quick & smooth. Setting up key cards & fingerprints were easy. Just download & connect to the APP. Follow the instructions & everything will go smooth. Setup auto lock too. The physical keys work too. I love it. Best experience with a new smart lock thus far. The spare screw pieces came handy because 1 of the screws were defective.
C**L
Good lock but gets disabled sometimes
It’s a great lock and easy to install. I’ve been using it for a couple of months, and overall it’s very convenient. The only issue is that it sometimes fails. The fobs can randomly get disabled even though the app still shows them as active, and the same thing has happened with the fingerprints. It’s a bit concerning because if you don’t have the physical key, you can get locked out. In one instance, it showed a failed attempt, started blaring, and there was no way to fix it on the spot. Luckily, someone was home to let me in, otherwise I would’ve been stuck outside or had to call a locksmith Aside from that, it’s convenient, and I like not having to worry about numbers on the lock fading like with my previous lock (from a different company).
C**E
Great looking and works flawlessly
Love me new door locks. Fingerprint entry works perfectly, but I can also use the keypad code. I set up or a key, but fingerprint is my favorite for quick entry. No battery issue thus far. Also, the Lock is great looking.
A**Y
Great lock a few downsides
This door lock came with a handle included, which is a great bonus, and overall the quality is very good for the price. Installation was straightforward and easy to do on my own. One thing I really like is the variety of ways you can unlock the door. You can use physical keys, a custom code, the included key tags (just tap them on the lock), or even your fingerprint. Having multiple options makes it very convenient for different situations. The lock also has an auto-lock feature if you want to use it. It works on a timer that you can adjust in the app. Just keep in mind that if the door is left open, you’ll need to unlock it again before closing it. You also have the option to turn off auto-lock completely. To set everything up, you’ll need to download the app. The app itself is pretty simple to use and lets you control the lock remotely, which is a nice feature. Overall, I highly recommend this lock—it offers a lot of features and flexibility for the price. As for downsides, the fingerprint scanner can be a bit finicky at times. I’ve found that using your thumb works the most reliably. Also, if the fingerprint scanner fails too many times, the lock will go into a security lockdown mode, sound a siren, and won’t work again until you unlock it through the app. This could be an issue if you have kids who like to play with it. Aside from those minor issues, it’s a great lock and definitely worth considering.
F**S
Great product , well made , sleek and expensive looking at a great price .
Great product , easy to install, love the sleek design
J**L
Love these locks
I love these locks, I now have 3 plus the gateway and it works with my Alexa so I can just tell Alexa to lock my doors at night without walking through the house to lock them myself. This will be our first winter so I can't comment on their durability in cold weather but we did have a short cold snap and they seem to working great. They were exceptionally easy to install and program. The instructions were easy to follow. My whole family have their fingerprints stored which is awesome for young kids who may not remember the code, OR tell the whole neighborhood what the code is lol. This way, they never need know what the code is and our privacy and safety are protected. It does have keys and cards but we haven't used those yet as the fingerprint function works well and is so convenient
A**H
⭐⭐⭐⭐⭐ Excellent smart lock – easy installation and very reliable
I recently installed the DESLOC B200 Fingerprint Smart Lock with the two handles, and I've been very impressed with both the quality and functionality. The installation was straightforward and took less than 30 minutes with basic tools. The included instructions were clear and easy to follow. The fingerprint reader is fast and accurate, usually unlocking the door in under a second. Having multiple access options—including fingerprint, PIN code, app control, key fob, and physical key—makes it extremely convenient for the whole family. The auto-lock feature provides extra peace of mind, and I appreciate being able to create temporary access codes for visitors and service providers. The lock feels solid and well-built, and the matching handles give the door a clean, modern appearance. Battery life has been excellent so far, and the app setup was quick and intuitive. Overall, this lock offers a great combination of security, convenience, and value for the price. If you're looking for a reliable smart lock with fingerprint access, I would definitely recommend the DESLOC B200.
S**M
Excellent choice to replace an existing deadbolt.
I bought this lock to replace a deadbolt between the garage access door to the house. With the old lock it was very inconvenient to fish out the physical keys to unlock the door. This lock is TTLock compatible and uses the TTLock app for lock management. The TTLock app is very capable and has everything anyone can imagine for managing one or more locks, including locking, unlocking, setting up new codes and fingerprints, checking the battery level, and checking the log of access. The lock communicates via bluetooth to the phone. This means that the phone has to be in reasonable close physical proximity to the lock for management. If you need remote management a G2 (or G3) gateway is required. I prefer locks with bluetooth access over wifi access because bluetooth consumes far less battery life. I have not had this lock long enough to validate the claims of battery life but so far it seems pretty good. Pros: Has all the features claimed, installs easily, is TTLock compatible, works well. Cons: These cons are minor and most were not a surprise. The manufacturer supplies 2 physical keys. They used to supply 5 keys. Not a huge deal as the keys can be copied but it was not clear to me as I needed at least 3 keys. The exterior facade comes in a choice of silver or black but the interior-facing facade is only black. It would have been nice if the interior and exterior color matched. The reset button is prominent and too easily accessible. It is on the inside just above the lock turning lever. In my opinion it should be recessed and require a tool such as a paper clip to press otherwise there is a risk of someone accidentally resetting the lock or someone who is not familiar with the button resetting the lock. The lock does not register manual opening events with the TTLock application. For example if the lock is unlocked from the interior by physically turning the lever, that does not show in the Record log on TTLock. Overall a good lock and I would recommend it.
S**S
Je recommande!
super beau, pratique mais faire attention si vous avez vos clé d’auto dans vos main, moi ça gratigner la poigner et perdue du noir. A part ça l’application facile à comprendre et l'installation facile aussi!
Trustpilot
3 weeks ago
2 weeks ago