Skip to main contentSkip to footer

Explore more like this

Slide 1 of 11

Overview

Enjoy reliable keyless access with the DESLOC B200: fingerprint, PIN, key fob, plus a mechanical key backup. Use the TTLock app to create/share codes, view logs, and set auto-lock; control the lock via Bluetooth when nearby. Voice control with Alexa/Google Assistant. For remote WiFi access, add the G2 gateway (sold separately). DIY install in 15 minutes; reversible for left/right doors.

DESLOC B200 Fingerprint Smart Door Lock, Keyless Entry Door Lock, App Control, Works with Alexa, Front Door Smart Deadbolt Lock, Touchscreen Keypad, Emergency Power Port, Black

Model: B200-MB-1
Web Code: 19708539
Sold and shipped by | 5.0 seller rating (1 review)

Sale ends: *

Colour: Black

Colour Silver
Colour Silver

Silver

Colour Black
Colour Black

Black

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

Read return policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • B200 smart lock
  • keys
  • Fobs

𝟖-𝐢𝐧-𝟏 𝐔𝐧𝐥𝐨𝐜𝐤 + 𝐖𝐨𝐫𝐤 𝐰𝐢𝐭𝐡 𝐀𝐥𝐞𝐱𝐚. Use fingerprint, PIN code, app control, eKeys, key fobs, physical keys, or voice control with Alexa/Google Assistant (*G2 Gateway required and sold separately). Designed for everyday use, it lets you and your household choose the access method you prefer. The fast-response fingerprint sensor ensures smooth, reliable entry without the hassle of searching for keys.

𝐅𝐚𝐬𝐭 & 𝐀𝐜𝐜𝐮𝐫𝐚𝐭𝐞 𝐀𝐈 𝐅𝐢𝐧𝐠𝐞𝐫𝐩𝐫𝐢𝐧𝐭 (𝐥𝐞𝐬𝐬 𝐭𝐡𝐚𝐧 𝟎.𝟑𝐬). Unlock in less than 0.3s with self-learning AI fingerprint recognition, supporting up to 50 fingerprints. Keep the sensor clean and register the same finger from multiple angles for reliable performance – great for dry skin or elderly users.

𝐃𝐮𝐫𝐚𝐛𝐥𝐞 𝐖𝐞𝐚𝐭𝐡𝐞𝐫 𝐑𝐞𝐬𝐢𝐬𝐭𝐚𝐧𝐜𝐞 𝐟𝐨𝐫 𝐀𝐧𝐲 𝐂𝐥𝐢𝐦𝐚𝐭𝐞: DESLOC smart lock features IP54-rated water resistance, operates reliably in temperatures from -30°C to 70°C (-22°F to 158°F), and complies with BHMA Grade 3 standards, keeping your home safe in all kinds of climates, including cold winters, hot summers or rainy days.

𝐋𝐨𝐧𝐠 𝐁𝐚𝐭𝐭𝐞𝐫𝐲 𝐋𝐢𝐟𝐞 + 𝐔𝐒𝐁-𝐂 𝐄𝐦𝐞𝐫𝐠𝐞𝐧𝐜𝐲 𝐁𝐚𝐜𝐤𝐮𝐩. Powered by 4 AA batteries (not included), offering up to 12-month battery life. A low-battery indicator and USB-C emergency power port provide reliable backup power whenever needed, including during winter. *Battery life may vary by use and temperature.

𝐀𝐩𝐩 𝐂𝐨𝐧𝐭𝐫𝐨𝐥 & 𝐂𝐚𝐧𝐚𝐝𝐚-𝐅𝐫𝐢𝐞𝐧𝐝𝐥𝐲 𝐒𝐮𝐩𝐩𝐨𝐫𝐭. Manage access through the TTLock app via Bluetooth (*G2 Gateway required and sold separately) , create temporary or scheduled codes for guests or service visits, and adjust settings directly from your phone. DESLOC provides Canada-friendly after-sales support via hotline (Mon–Fri, 9am–5pm EST) or 24/7 email to assist with installation, setup, and product questions.

𝐅𝐢𝐭𝐬 𝐒𝐭𝐚𝐧𝐝𝐚𝐫𝐝 𝐂𝐚𝐧𝐚𝐝𝐢𝐚𝐧 𝐃𝐨𝐨𝐫𝐬 & 𝐄𝐚𝐬𝐲 𝐃𝐈𝐘 𝐈𝐧𝐬𝐭𝐚𝐥𝐥. Fits door thickness 35 to 50mm (1-3/8" to 2") and adjustable backset 60mm or 70mm (2-3/8" or 2-3/4"). Install in minutes with only a screwdriver—no extra drilling for standard deadbolts.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Information about the manufacturer’s availability guarantee can be found .

Shipping Charges

Free standard shipping may be available on orders over a minimum amount (before taxes, fees, and promo codes). Shipping charges may vary based on item size and your shipping address. Want a shipping charge estimate? Simply add an item to your cart, then access the cart and enter your postal code in the shipping estimate section.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • Quebec
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Smart home products
Return/Exchange Period
30 days
Condition
Opened

Learn more about returning a Marketplace product