The DESLOC B200 Smart Door Lock combines advanced security with modern convenience, featuring fast fingerprint recognition, touchscreen access, and multiple unlocking methods. Its durable design includes IP54 weather resistance and long battery life, ensuring reliable performance indoors or outdoors. Perfect for smart homes, it offers app and remote control for effortless entry—upgrade your home security with a touch of technology today.
Upgrade your home security with the DESLOC Smart Door Lock B200. Featuring fingerprint, PIN, app, and key fob access, it combines reliability, convenience, and cutting-edge technology for smart homes.
Table of Contents
1. Introduction – Why Choose the DESLOC Smart Door Lock B200
In today’s connected world, convenience and security go hand in hand. The DESLOC Smart Door Lock B200 is designed for homeowners who want peace of mind and modern control over access to their property. With six unlocking methods, quick fingerprint recognition, and a durable IP54-rated body, this smart lock brings next-level safety and convenience right to your doorstep.
Unlike traditional locks that rely solely on keys, the DESLOC Smart Door Lock B200 provides multiple entry options, ensuring you never get locked out or compromise on security. Whether you’re managing your home, office, or rental property, this device simplifies access management without sacrificing safety.

2. Cutting-Edge Security Features
The DESLOC Smart Door Lock B200 stands out due to its comprehensive security system. It supports six unlocking methods — fingerprint, PIN code, physical key, app, eKey, and key fob — offering flexibility for every user.
Key highlights include:
- Fingerprint Recognition in 0.3 Seconds – The advanced biometric sensor detects your fingerprint instantly, allowing lightning-fast entry.
- PIN Code Access – Supports up to 150 customizable PINs for family, guests, or maintenance staff.
- Smart App Control – Monitor, lock, or unlock your door remotely using the mobile app.
- Physical Key Backup – Traditional key access ensures reliability even in emergencies.
- Key Fob & eKey Access – Great for children or guests who prefer quick tap entry.
Together, these features make the DESLOC Smart Door Lock B200 one of the most versatile and secure options on the market.
3. Designed for Durability and Everyday Use
Built to handle real-world conditions, the DESLOC Smart Door Lock B200 boasts an IP54 weather-resistant rating, making it suitable for both indoor and semi-outdoor installations. Its solid construction resists tampering, while the sleek black finish complements any modern door design.
The device also offers customizable auto-lock timing, ensuring that your door locks automatically after a set period — perfect for busy families or rental property owners who value convenience and security.
4. Long-Lasting Battery Performance
One of the most impressive aspects of the DESLOC Smart Door Lock B200 is its energy efficiency. Powered by standard AA batteries, it provides up to 12 months of battery life on a single set. The lock includes a low-battery indicator and emergency power option, so you’re never caught off guard.
This extended battery performance ensures worry-free operation and minimal maintenance — another reason why the DESLOC Smart Door Lock B200 is ideal for modern homeowners.
5. Smart Home Integration and Control
The DESLOC Smart Door Lock B200 integrates seamlessly with mobile devices, allowing full control from anywhere. Through the companion app, you can:
- Add or remove users instantly
- Generate one-time or scheduled eKeys
- View real-time access logs
- Set up notifications for entry activity
Whether you’re welcoming guests, managing Airbnb rentals, or securing your office, the DESLOC Smart Door Lock B200 makes remote access simple and secure.
6. Simple DIY Installation
Installation is straightforward and tool-friendly. The DESLOC Smart Door Lock B200 fits most standard doors and includes all necessary mounting hardware. No professional installation is required, and the step-by-step manual ensures a quick setup in less than 15 minutes.
7. Enhanced User Experience
From its ergonomic design to its intuitive LED touch panel, the DESLOC Smart Door Lock B200 provides a seamless experience. Its silent operation mode ensures quiet entry, while the anti-peep password feature adds extra protection when entering PIN codes in public or shared spaces.
Every detail of the DESLOC Smart Door Lock B200 reflects thoughtful engineering aimed at user satisfaction, comfort, and confidence.
8. Ideal for Various Applications
This smart lock isn’t just for front doors — it’s also perfect for:
- Apartments & Condos – Secure private entries with modern tech.
- Vacation Rentals – Easily manage guest access remotely.
- Office Doors – Control and track employee access securely.
- Backyard or Garage Entrances – Keep all entry points safe.
The DESLOC Smart Door Lock B200 adapts effortlessly to your specific needs.
9. Why the DESLOC Smart Door Lock B200 Stands Out
Compared to other smart locks in its price range, the DESLOC Smart Door Lock B200 offers a superior combination of speed, security, and user control. Its support for up to 50 fingerprints and 150 PINs makes it ideal for families or small offices. The addition of auto-lock, app control, and weather resistance further enhances its practicality.

10.Next‑Level Security and Convenience for Your Home
The DESLOC Smart Door Lock B200 completely reimagines what a front door lock can be. Unlike traditional deadbolts that rely on physical keys, this smart lock offers seven different ways to unlock your door, including fingerprint recognition in under 0.3 seconds, a touchscreen PIN code, key fobs, physical keys, and even smart app control. This flexibility ensures that you always have the most convenient access method for your lifestyle, whether you’re coming home with groceries or welcoming guests. Lim Team –
11.Seamless Smart Control with the TTLock App
One of the standout benefits of the DESLOC Smart Door Lock B200 is its integration with the free TTLock app, which allows you to manage access directly from your smartphone via Bluetooth. Through the app, you can generate temporary PIN codes, add and remove users, and view door access logs—all without needing to fumble for a key. The lock’s Bluetooth range typically reaches up to 10–15 feet, giving you reliable control right from your front porch. For those wanting full remote management or voice‑assistant integration with Alexa or Google Assistant, you can extend functionality by adding a G2 Wi‑Fi Gateway (sold separately). Lim Team –
12.Robust Build and Long‑Lasting Power
Engineered for real‑world use, the DESLOC Smart Door Lock B200 features BHMA Grade 3 certification and an IP54 weather resistance rating, meaning it stands up to everyday wear, rain, and temperature swings with reliable performance. Onefantasticshop Battery life is also impressive: powered by four AA batteries, the lock can last up to 12 months under typical use, and it includes a USB Type‑C emergency power port so you never get locked out if the batteries run low. Onefantasticshop
13.Fast, Easy Installation for Any Homeowner
You don’t need to be a technician to install the DESLOC Smart Door Lock B200. The lock is designed for tool‑free or simple screwdriver installation, fitting most standard doors without professional help. The interior mounting plate even features an adhesive backing to hold components in place during setup, dramatically reducing frustration and installation time for DIY users. Lim Team –

14.Enhanced Peace of Mind
Security isn’t just about ease of access—it’s also about control. The DESLOC B200’s anti‑peep keypad feature lets you enter random digits before or after your actual PIN to protect against shoulder‑surfing. You can assign unique codes or fingerprints to family members, guests, or service providers, and you can set scheduled access times for temporary users. This makes it ideal not only for busy households but also for demand‑driven access scenarios like vacation rentals. Lim Team –
15.Who Should Buy the DESLOC B200
If you’re tired of carrying keys, want smarter home access control, and value both security and convenience, the DESLOC Smart Door Lock B200 is worth serious consideration. It combines biometric technology, flexible access methods, long battery life, and app control in a package that’s both stylish and practical. For more details on how this smart lock performs in real‑world testing, check out this in‑depth review of the DESLOC B200’s features and user experience. Lim Team –
16. Final Verdict – A Reliable Upgrade for Modern Homes
If you’re looking to upgrade your door security without compromising style or convenience, the DESLOC Smart Door Lock B200 is a top-tier choice. It blends intelligent design, durability, and flexible access options into one sleek device.
With advanced biometric recognition, smart app connectivity, and exceptional build quality, this lock offers peace of mind and effortless control for everyday life.
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