DESLOC B200 Fingerprint Smart Lock with 2 Lever Handles, Keyless Entry Front Door Lock Set, Electronic Keypad Deadbolt, App Control, Auto Lock, Long Battery Life, Secure Home Access
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AI Verdict
This is a Bluetooth-controlled smart deadbolt with a 0.3s fingerprint sensor and 12-month battery life, for those needing keyless entry without built-in Wi-Fi.
This lock is a situational fit for those who prioritize a 0.3s fingerprint unlock and easy installation, and don't mind the Bluetooth-only app control for direct interaction. Its 12-month battery life and emergency power port are practical, but the lack of integrated Wi-Fi means remote features cost extra.
If you need integrated Wi-Fi for remote access and voice control without an additional purchase, look for smart locks explicitly listing built-in 2.4GHz Wi-Fi.
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Pros
- Unlocks via fingerprint in under 0.3 seconds.
- Offers seven unlock methods including fingerprint, PIN, physical keys, and app control.
- Runs for 12 months on 4 AA batteries with a low-battery indicator.
- Features a USB Type-C port for emergency power if batteries die.
- IP54 waterproof rating and operates from -22โ to 158โ.
- Installation takes minutes with only a screwdriver.
Cons
- App control is Bluetooth-only, limited to a 2-meter range without a separate G2 Gateway.
- Remote control and voice assistant integration (Alexa/Google) require purchasing the G2 Gateway separately.
- Fingerprint sensor can be finicky, occasionally requiring multiple attempts.
- Some users report difficulty sharing app access with family members.
- Hardware construction feels less premium, with some plastic components, compared to older, more expensive locks.
Dimension Scores
The fingerprint recognition speed is under 0.3 seconds, but some users report it can be finicky and require multiple attempts.
Bluetooth connectivity is limited to a 2-meter range, and remote Wi-Fi control requires a separately purchased G2 Gateway.
The TTLock App offers features like temporary codes and access logs, but remote control and voice assistant integration are gated behind an additional gateway purchase, and some users find family sharing difficult.
The lock features an IP54 waterproof rating and operates reliably from -22โ to 158โ, though some users perceive the aluminum construction with plastic components as less premium.
Best For
- Renters or homeowners needing a quick, tool-free smart lock installation.
- Users prioritizing fast fingerprint access over constant remote Wi-Fi control.
- Households wanting multiple entry options including physical keys and temporary codes for guests.
- Entry doors exposed to varying weather conditions, given its -22โ to 158โ operating range and IP54 rating.
Not Recommended For
- Users who need built-in Wi-Fi for remote control and voice assistant integration without extra purchases.
- Anyone expecting a premium, all-metal construction feel.
- Those who frequently need to grant or revoke access remotely without being within Bluetooth range.
Watch Out For
- Remote unlocking and voice assistant commands are not available out of the box; they require a separate G2 Gateway purchase.
- The fingerprint sensor sometimes fails to recognize on the first try, leading to occasional frustration.
- Sharing app access and managing multiple users for family members can be confusing or difficult to set up.
- The lock's construction includes plastic parts, which some users feel makes it less robust than traditional metal deadbolts.
- Bluetooth app control is limited to a 2-meter distance, meaning you need to be very close to the door to use your phone to unlock it.
Full Specifications
| ASIN | B0DF7L824M |
| Brand | DESLOC |
| Color | Black |
| Shape | Oval |
| Style | Deadbolt + Lever Set |
| Finish | Painted |
| Material | Aluminum |
| Lock Type | Biometric, Deadbolt, Keypad, Pin Tumbler |
| Model Name | B200 |
| Finish Type | Painted |
| Item Weight | 4.27 pounds |
| Part Number | B200 |
| Manufacturer | DESLOC |
| Control Method | Touch |
| Special Feature | 12 Months Battery Life, Easy to Install, Emergency Power Port, Lock with handle, app control |
| Number of Pieces | 1 |
| Special Features | 12 Months Battery Life, Easy to Install, Emergency Power Port, Lock with handle, app control |
| Item model number | B200 |
| Product Dimensions | 14.37 x 7.7 x 3.23 inches |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| 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 L x W x H | 14.37 x 7.7 x 3.23 inches |
What Buyers Say
Many users are drawn to this lock for its fast fingerprint recognition, often mentioning the 0.3-second unlock speed as a key benefit. The ease of installation, requiring only a screwdriver, is frequently highlighted, making it accessible for DIYers. However, a recurring point of contention is the need for a separate G2 Gateway to enable Wi-Fi remote control and voice assistant features, which isn't always clear upfront. Some users also report the fingerprint sensor can be inconsistent, occasionally needing several tries to register.
โThis lock is pretty cool for the fingerprint, but man, I wish it just had Wi-Fi built in so I didn't have to buy another thing just to unlock it when I'm not home. Fingerprint works most of the time, but sometimes I gotta try a few times.โ
Common Praise
- Fingerprint sensor unlocks the door in less than 0.3 seconds.
- Installation is simple and quick, often completed with just a screwdriver.
- Offers multiple ways to unlock, including physical keys and temporary PIN codes.
- The 12-month battery life on 4 AA batteries is appreciated, along with the USB-C emergency power port.
- Auto-lock feature provides peace of mind for forgetting to lock the door.
Common Complaints
- Remote access and Alexa/Google Assistant require an additional G2 Gateway, which is sold separately.
- The fingerprint reader can be finicky and sometimes requires multiple attempts to work.
- Sharing app access or setting up multiple family members can be confusing or not work as expected.
- The lock's construction, while aluminum, includes plastic parts that some users feel make it less robust.
- Bluetooth range for app control is limited to about 2 meters.
Ownership Tips
- The 12-month battery life is generally accurate, but frequent use of the keypad or fingerprint sensor can reduce it.
- The USB-C emergency power port is a lifesaver when batteries unexpectedly die, allowing temporary power with a standard power bank.
- The auto-lock feature is genuinely useful, preventing accidental unlocked doors, but ensure passage mode is off for it to function.
- The anti-peeping code feature actually works, letting you enter random numbers before or after your PIN to obscure it.
- The TTLock app provides detailed access logs, which is handy for monitoring who entered and when.
Frequently Asked Questions
Does this lock have Wi-Fi for remote control?
No, it uses Bluetooth for app control within 2 meters. For remote Wi-Fi control and voice assistant integration, you need to purchase the G2 Gateway separately.
How long does the battery last?
The lock runs for approximately 12 months on 4 AA batteries. It also has a low-battery indicator and a USB Type-C port for emergency power.
Can I use my voice to unlock it?
Yes, but only if you purchase and connect the optional G2 Gateway, which enables compatibility with Alexa and Google Voice Assistant.
Is it difficult to install?
Installation is designed to be easy and can be completed in minutes with just a screwdriver. The interior lock cover has adhesive for hands-free setup.
What happens if the batteries die?
You can use the physical keys included with the lock, or connect a USB Type-C power bank to the emergency power port on the exterior to temporarily power the lock.
How many fingerprints can it store?
The lock can store up to 50 unique fingerprints.
Can I set temporary codes for guests?
Yes, the TTLock App allows you to generate temporary access codes for scheduled times, which is useful for friends or guests.
Buying Guide
When looking at smart locks, think about how you actually want to use it. Do you just want to ditch keys for a fingerprint or code at the door, or do you need to unlock it from your office across town? Many budget locks use Bluetooth, meaning your phone has to be right next to the door to connect. If you want true remote control, you'll need a lock with built-in Wi-Fi or one that supports an extra gateway. Also, consider the installation; some are super easy, others require more tools and time.
lock_type (Biometric, Keypad, Pin Tumbler)
This tells you how you can get in. Biometric means fingerprint, Keypad means a code, and Pin Tumbler means a traditional physical key. More options mean more convenience and backup methods.
wifi (Bluetooth)
This describes how the lock talks to your phone. Bluetooth means you need to be close, like within 2 meters, for your phone app to work. If it says Wi-Fi, you can control it from anywhere with an internet connection.
special_feature (12 Months Battery Life, Emergency Power Port)
Battery life is how often you'll be changing batteries, and 12 months is pretty long. An emergency power port is like a backup gas tank for your car โ if the main power (batteries) runs out, you can temporarily jump-start it with a power bank.
Alternatives
If you need seamless remote control and voice assistant integration without buying extra hardware, look for smart locks with integrated Wi-Fi (2.4GHz) and direct Alexa/Google Home compatibility.
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