DESLOC Smart Handle Lock with Keypad, Fingerprint Knob for Front Door 50 Fingerprints, Type-C Emergency Charging, Auto Lock, DIY Install, Biometric Door Lock with TTlock App

• Built to Last – Premium Aluminum Alloy Construction. Unlike many smart locks on the market that use flimsy plastic or zinc alloy that cracks over time, the DESLOC B200L-B-1 is crafted from high-grade aluminum alloy with a durable baked paint finish. It's IP54 rated for dust and water resistance, standing up to rain, humidity, and temperature extremes from -30°C to 70°C. This isn't just a smart lock — it's a security investment that looks sleek and stays reliable for years.
• Smart APP Control with TTLock – Manage Access from Anywhere. Ever had to rush home to let in a guest, a cleaner, or a dog walker? Not anymore. The B200L-B-1 pairs with the TTLock App via Bluetooth for seamless local control. Upgrade with the G2 Gateway (sold separately) to unlock WiFi remote control and voice command functionality — something many competitors can't offer. Generate temporary or time-limited passcodes for guests, track who comes and goes with unlock history, and manage up to 250 PIN codes. Your home, your rules — from anywhere in the world.
• Auto-Lock Feature – Never Worry About Forgetting to Lock Again. We've all had that moment of panic halfway to work: "Did I lock the door?" With the B200L-B-1's programmable auto-lock function, the door secures itself automatically after closing. Whether you're rushing out with kids in tow or heading to bed after a long day, the lock engages on its own — no second-guessing, no running back home. It's the peace of mind every busy household deserves.
• One-Touch Fingerprint Unlocking – No More Fumbling for Keys. Picture this: your hands are full with groceries, or it's pouring rain, and you're struggling to find your keys. With the DESLOC B200L-B-1's advanced fingerprint sensor, your door unlocks in under 0.3 secondswith just one touch of the handle. No more digging through bags or pockets. The B200L-B-1 stores up to 50 fingerprints, so every family member can enjoy keyless convenience. Built with premium aluminum alloy — not cheap plastic — this lock is designed to withstand daily wear and tear, giving you peace of mind that your entryway is secured by quality craftsmanship.
• 12-Month Battery Life + Emergency Power Port – Never Get Locked Out. Running on 4 AA batteries, the B200L delivers up to 12 months of reliable operation. A low-battery alert gives you plenty of warning before power runs out. But what if you're already out and the battery dies? The Type-C emergency power port lets you plug in a power bank and unlock immediately — no need to wait for a locksmith or break a window. It's the backup plan that keeps you covered, even in the worst-case scenario.

DESLOC B200L-B-1 Smart Lock with Handle – 6 Unlock Ways: Fingerprint, App, Voice (G2 Gateway), Keypad, IC Card & Key – Keyless Entry Front Door Lock, TTLock WiFi Remote, Auto-Lock, Emergency Type-C, IP54 Aluminum Alloy Picture this: You’re carrying two bags of groceries, your phone is ringing, and it’s starting to rain. Instead of fumbling for keys, you simply say “Alexa, unlock the front door” – and the lock opens instantly. Or you’re at work and your dog walker arrives – you open the TTLock App, tap once, and they’re in. Now imagine never worrying about whether you locked the door, never hiding a spare key under the mat, and never being locked out with a dead battery. That’s the everyday peace of mind the DESLOC B200L‑B‑1 brings to your home. Most smart locks offer basic keyless entry, but the B200L‑B‑1 goes far beyond – with six flexible unlocking methods, voice assistant integration (via G2 Gateway), WiFi remote control, and premium materials that competitors in this price range simply don’t match. Crafted from aircraft‑grade aluminum alloy with a baked‑paint finish – not cheap zinc alloy or plastic – it’s built to withstand years of daily use, rain or shine. Rated IP54 and tested from ‑30°C to 70°C, it performs flawlessly in any climate. 1. Six Ways to Unlock – Choose What Fits Your Moment The B200L‑B‑1 gives you six to suit every situation: Fingerprint (up to 50) – One‑touch, under 0.3 seconds – perfect when your hands are full. PIN Code (up to 250) – 6‑10 digits with 16‑digit virtual password to protect your real code. IC Card (RFID) – Tap and go – great for kids, seniors, or frequent guests. Mechanical Key – The classic backup, always reliable. Bluetooth APP (TTLock) – Unlock from your phone within Bluetooth range. Voice Control (via G2 Gateway) – Use Alexa or Google Assistant to lock/unlock hands‑free – the smartest way to enter. Why this matters: No more hunting for keys, no more rushing home to let someone in, no more worrying about lost or copied keys. You have total flexibility to control your door however you want, whenever you want. 2. Smart APP + Voice Control with TTLock & G2 Gateway – Your Door, From Anywhere Connect the B200L‑B‑1 to the G2 Gateway (sold separately) and unlock WiFi remote access plus voice assistant integration. With the TTLock App you can: Lock/unlock from anywhere – office, vacation, or another country Generate temporary/time‑limited passcodes – perfect for Airbnb, cleaners, or repairmen View unlock history – see exactly who entered and when Receive instant alerts – get notified every time the door is used Use voice commands – “Hey Google, lock the front door” – no app needed Why this matters: Life is unpredictable. Whether it’s an unexpected guest, a package delivery, or just your hands being full, the B200L‑B‑1 puts control at your fingertips – and at your voice. 3. Auto-Lock – Never Second‑Guess Again We’ve all had that moment of doubt: “Did I lock the door?” The B200L‑B‑1’s programmable auto‑lock ends that worry forever. Set your preferred delay (5 seconds to minutes) and the lock engages automatically every time the door closes. No turning back, no anxiety – just automatic security. 4. Premium Materials – Built to Last, Not to Replace Many smart locks cut corners with plastic housings that warp in the sun or zinc alloy that corrodes in coastal air. Not the B200L‑B‑1. We use aircraft‑grade aluminum alloy with a baked‑paint finish that resists scratches, fading, and rust. It’s IP54 rated against dust and water, and tested to operate in extreme temperatures from -30°C to 70°C. Whether you live in the desert, the snowbelt, or the humid coast, this lock keeps working – year after year. Why this matters: A smart lock is a long‑term investment. Cheap materials fail. The B200L‑B‑1 is built to outlast your mortgage. 5. 12‑Month Battery Life + Type‑C Emergency Power – Always Have a Backup With 4 AA batteries, the B200L‑B‑1 delivers up to 12 months of use. A low‑battery alert gives you weeks of warning – no surprises. But if you do get caught outside with a dead battery, the Type‑C emergency port lets you plug in any power bank and unlock instantly. No locksmith, no broken windows, no stress. Why this matters: Batteries die – it’s a fact of life. The B200L‑B‑1 makes sure you’re never left out in the cold. At DESLOC, we believe that home security should be smart, durable, and effortless. Every DESLOC product is engineered with precision, tested for durability, and backed by responsive customer support. The B200L‑B‑1 represents our commitment to bringing premium smart lock technology – including voice control and multi‑way entry – to every home at a price that makes sense. Upgrade your front door. Upgrade your peace of mind. Choose DESLOC B200L‑B‑1.