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The DESLOC B200 Smart Lock Deadbolt Set (ASIN: B0DF7L824M) is designed for homeowners, rental hosts, and property managers seeking to eliminate traditional house keys without compromising security.
Built as a complete front door set that includes an electronic deadbolt accompanied by dual lever handles, it streamlines daily entry through a combination of fast biometric fingerprint scanning, a back-lit anti-peep keypad, TTLock mobile app control, eKeys, RFID fobs, and standard mechanical backup keys.
Specifications
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ASIN: B0DF7L824M
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Model: B200
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Unlocking methods: Biometric Fingerprint, Keypad PIN Code, TTLock App (Bluetooth), RFID Fobs, eKeys, Mechanical Keys
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Fingerprint recognition speed: Under 0.3 seconds
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Material: Aluminium / Zinc Alloy
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Waterproof rating: IP54 Weatherproof
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Operating temperature: -22°F to 158°F (-30°C to 70°C)
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Item weight: 1.94 kg (4.27 lbs)
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Power source: 4 x AA Batteries (Up to 12 months life)
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Emergency power: USB Type-C Port
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Smart home integration: Works with Alexa & Google Assistant (requires G2 Wi-Fi Gateway)
Performance
The DESLOC B200 delivers fast and reliable everyday performance, with its sub-0.3-second fingerprint recognition providing quick access while TTLock enables convenient user and guest management.
Its IP54-rated aluminum construction supports dependable operation across demanding temperatures, while the 12-month battery life, low-battery alerts, and USB Type-C emergency power provide added reliability. Optional Wi-Fi connectivity also expands its functionality with remote access and voice control.
Reasons to buy
- Ultra-fast biometric fingerprint reader unlocks the door in under 0.3 seconds for maximum entry convenience.
- Complete kit includes matching dual lever handles alongside the deadbolt assembly for a unified look.
- Easy 15-minute DIY setup fits standard residential door cutouts using basic tools without professional help.
- Weatherproof IP54 construction and wide operating temperature range (-22°F to 158°F) ensure durable exterior use.
- Versatile access options allow effortless code generation for family, short-term rental guests, and cleaners via TTLock.
Reasons to avoid
- Remote Wi-Fi management and hands-free voice control require purchasing an optional G2 Wi-Fi Gateway separately.
- Bluetooth range limit (approx. 2 metres) requires you to stand near the door when managing app parameters without a gateway.
- Relies on 4 AA batteries, meaning you must keep replacement batteries on hand for annual swaps.
Zainab Talha is a technology journalist specialising in electric vehicles, EV charging infrastructure, sustainable mobility, and emerging transportation technologies. Her reporting explores the innovations, policies, and industry developments driving the global shift towards cleaner and smarter mobility.
Her coverage spans the wider EV ecosystem, including charging networks, battery technology, renewable energy integration, smart mobility solutions, and government initiatives. She follows developments across automotive manufacturers, energy companies, charging providers, and technology firms to examine how new technologies are changing the way people travel and power their vehicles.
Beyond electric mobility, Zainab covers consumer technology, artificial intelligence, clean energy, connected devices, and digital transformation. She also has expertise in smart home and security technologies, reporting on deadbolts, smart locks, access control systems, surveillance devices, and connected security solutions.
Her work examines emerging technologies such as biometric authentication, remote access, IoT connectivity, and AI-powered security, with a focus on their practical applications and impact on consumers.
Known for her research-driven and accessible approach, Zainab translates complex technological developments into clear, engaging stories. Her reporting combines technical understanding with real-world context, helping readers navigate the rapidly changing worlds of mobility, technology, sustainability, and connected living.
Aug 12, 2026
