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Say goodbye to loose keys and stiff knobs. DESLOC B200L is a smart lock with lever and keypad that gives you smooth keyless entry in 0.3 seconds with your fingerprint, PIN, or backup key. It’s ideal as a smart lock for bedroom door, home office, storage, or interior garage door, bringing a clean, modern look to everyday doors. Installation is simple — this keyless entry smart door lock fits most standard doors and installs in about 15 minutes with just a screwdriver, no wiring needed. A reversible design works on left- and right-hand doors, while 4 AA batteries power up to 12 months of use with clear low-battery alerts and a Type-C emergency charging port. Paired with the TTLock app, this fingerprint door lock lets you manage PIN codes and eKeys from your phone, set auto-lock, and view basic access history over Bluetooth. Remote control over WiFi requires a G2 gateway (sold separately and not included with this smart lock). Auto-lock, anti-peep PIN, reinforced lock core and IP54 weather resistance keep your smart fingerprint door lock secure and reliable from −22°F to 158°F on covered exterior or interior doors.
A: Hello, thanks for your question. This lock connects to the app via Bluetooth, allowing you to lock/unlock and view activity logs when your phone is within Bluetooth range. For remote control from anywhere, a G2 Gateway is required and sold separately. If you prefer a smart lock with built-in Wi-Fi, you can choose our D110 Plus or C100 Plus series.
A: Hi there, thanks for asking. All fingerprint and passcode data is stored directly on the lock, not on a server. No personal data is uploaded or sent to the cloud, so you don’t need to worry about your information being shared.
A: Thanks for reaching out. The lock uses 4×AA batteries and usually lasts up to about 12 months with normal use. When the batteries start running low, you’ll get a low-battery alert so you have time to replace them. If the batteries do run out completely, you can temporarily power the lock with a power bank using the Type-C emergency port at the bottom.
A: No worries at all — most first-time users are able to install it themselves. The lock is designed for quick DIY installation and typically takes around 15 minutes. It include both digital and printed manuals with step-by-step guidance, and if you get stuck at any point, you’re welcome to contact online support team for help.
Q: Would this work on a bedroom door?
A: Hi Jo, thanks for your question. This lock fits standard doors sized: Door Thickness 1-3/8" to 2"(35 to 50mm) Backset 2-3/8"or 2-3/4”(60 or 70mm) Door Hole Diameter 1"(25mm) Hole Diameter2-1/8"(54mm) It’s especially suitable for bedroom doors that have only one existing bore hole, since it includes a built-in lever handle and replaces the original handle and latch in one piece. I’ve attached a dimension diagram and an installation photo for your reference.

Say goodbye to loose keys and stiff knobs. DESLOC B200L is a smart lock with lever and keypad that gives you smooth keyless entry in 0.3 seconds with your fingerprint, PIN, or backup key. It’s ideal as a smart lock for bedroom door, home office, storage, or interior garage door, bringing a clean, modern look to everyday doors. Installation is simple — this keyless entry smart door lock fits most standard doors and installs in about 15 minutes with just a screwdriver, no wiring needed. A reversible design works on left- and right-hand doors, while 4 AA batteries power up to 12 months of use with clear low-battery alerts and a Type-C emergency charging port. Paired with the TTLock app, this fingerprint door lock lets you manage PIN codes and eKeys from your phone, set auto-lock, and view basic access history over Bluetooth. Remote control over WiFi requires a G2 gateway (sold separately and not included with this smart lock). Auto-lock, anti-peep PIN, reinforced lock core and IP54 weather resistance keep your smart fingerprint door lock secure and reliable from −22°F to 158°F on covered exterior or interior doors.

Meet the DESLOC B200, a desloc smart lock designed as a smart keyless entry door lock for busy households. With smart lock fingerprint unlock in just 0.3 seconds, you can get in with a tap of your finger, a PIN, key fob, or the app, keeping daily entry smooth and reliable for the whole family. Designed as a smart door lock with handle, the B200 features a reversible lever that fits left- or right-hand doors and works as an interior smart door lock for bedroom, home office, or interior garage doors. This smart lock with handle installs in about 15 minutes with just a screwdriver, no wiring needed, giving your front door smart lock a clean, modern look while keeping operation simple and intuitive. As a ttlock smart lock, the B200 connects to the TTLock app so you can lock or unlock via Bluetooth, send PINs, and view basic logs on your phone — ideal as an airbnb door lock smart or renter friendly smart lock you can manage without changing physical keys. Pair it with a G2 gateway (sold separately and not included with this smart lock) for smart door lock control from anywhere so you never have to wonder “Did I lock the door?” again. Auto-lock, anti-peep PIN, anti-pry construction, reinforced lock core, IP54 weather rating, and up to 12 months of battery life on 4 AA batteries help keep access convenient, stable, and secure in daily use.

Say goodbye to fumbling for keys — and hello to effortless entry with the Desloc A100 Smart Lock. Unlock in just 0.3 seconds with your fingerprint — or use a PIN or backup key. Built with anti-pry construction and reinforced locking mechanism for superior resistance to forced entry. Perfect for home offices, storage closets or interior garage doors, the Desloc Smart lock delivers the right access solution to make your life more convenient, more stylish and more secure. Installation is a breeze — just 15 minutes, no wiring required. The Desloc A100 is also reversible and fits both left- and right-hand doors with ease. Keys? Consider them retired.

Meet the DESLOC B200, a desloc smart lock designed as a smart keyless entry door lock for busy households. With smart lock fingerprint unlock in just 0.3 seconds, you can get in with a tap of your finger, a PIN, key fob, or the app, keeping daily entry smooth and reliable for the whole family. Designed as a smart door lock with modern levers, the B200 features a reversible lever that fits left- or right-hand doors and works as an interior smart door lock for bedroom, home office, or interior garage doors. This smart lock with levers installs in about 15 minutes with just a screwdriver, no wiring needed, giving your front door smart lock a clean, modern look while keeping operation simple and intuitive. As a ttlock smart lock, the B200 connects to the TTLock app so you can lock or unlock via Bluetooth, send PINs, and view basic logs on your phone — ideal as an airbnb door lock smart or renter friendly smart lock you can manage without changing physical keys. Pair it with a G2 gateway (sold separately and not included with this smart lock) for smart door lock control from anywhere so you never have to wonder “Did I lock the door?” again. Auto-lock, anti-peep PIN, anti-pry construction, reinforced lock core, IP54 weather rating, and up to 12 months of battery life on 4 AA batteries help keep access convenient, stable, and secure in daily use.
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