TCL Palm Vein Smart Lock D2 Pro, Wi-Fi Keyless Entry Deadbolt Door Lock, Built-in Doorbell, Key Fob, App Control, Auto Lock, Rechargeable Battery, Works with Alexa & Google Lock for Front Door
Original price was: $169.99.$152.99Current price is: $152.99.
Price: $169.99 - $152.99
(as of May 31, 2026 11:25:06 UTC – Details)
From the brand
TCL Smart Door Lock D2 Pro
About Us
Founded in 1981, TCL is a global technology brand built on innovation and user care. With decades of expertise in smart technology, we bring AI-powered security solutions to modern homes.
Our smart door locks combine advanced biometric recognition, intelligent app control, and durable engineering to deliver secure, seamless access every day.
Smarter security. Better living.
TCL Smart Lock D2 Series
Front Door
Backyard Door
Bedroom Door
How did we get our start?
Leveraging its expertise in electronics, security, and AI, it developed locks with fingerprint, facial recognition, palm vein and app control.
What makes our products unique?
Combining cutting-edge technology, seamless smart home integration, and robust security features—all backed by a trusted global brand.
What problem are we solving?
We don’t just address basic pain points like lost keys or password peeping—we elevate locks into the intelligent security hub of your home through AI-powered active defense systems and full-scenario smart integration.
𝗙𝗮𝘀𝘁𝗲𝗿, 𝗦𝗮𝗳𝗲𝗿 & 𝗦𝗺𝗮𝗿𝘁𝗲𝗿 𝗧𝗵𝗮𝗻 𝗙𝗶𝗻𝗴𝗲𝗿𝗽𝗿𝗶𝗻𝘁 𝗟𝗼𝗰𝗸𝘀 — Unlock in just 0.2 seconds with advanced palm vein recognition. Up to 99.999% accuracy with fast detection and wide scanning angle. Works even while carrying groceries or holding your child. Unlike fingerprints, palm vein scans internal patterns for higher security and anti-spoofing protection. AI self-learning improves accuracy over time. Reliable in 0–100,000 lux conditions for bright light, darkness, or backlight environments.
𝗥𝗲𝗮𝗹-𝗧𝗶𝗺𝗲 𝗔𝗹𝗲𝗿𝘁𝘀 𝗳𝗼𝗿 𝗥𝗲𝗺𝗼𝘁𝗲 𝗠𝗼𝗻𝗶𝘁𝗼𝗿𝗶𝗻𝗴 — Control and monitor your lock anytime via the TCL Home App. Get instant activity alerts for every unlock attempt. Stay informed even when you are away. Improve home security with real-time access tracking.
𝗕𝘂𝗶𝗹𝘁-𝗶𝗻 𝗗𝗼𝗼𝗿𝗯𝗲𝗹𝗹, 𝗡𝗼 𝗘𝘅𝘁𝗿𝗮 𝗜𝗻𝘀𝘁𝗮𝗹𝗹𝗮𝘁𝗶𝗼𝗻 𝗡𝗲𝗲𝗱𝗲𝗱 — Combines smart lock and doorbell in one device. No extra wiring or drilling required. Receive doorbell alerts directly in the app. Never miss visitors, deliveries, or guests.
𝗟𝗼𝗰𝗮𝗹 𝗗𝗮𝘁𝗮 𝗦𝘁𝗼𝗿𝗮𝗴𝗲, 𝗡𝗼 𝗦𝘂𝗯𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻 𝗥𝗲𝗾𝘂𝗶𝗿𝗲𝗱 — Biometric data is stored locally on the device. No cloud upload required. No monthly fees. Reduces exposure to online risks. Keeps sensitive data fully in your home for stronger privacy protection.
𝗩𝗼𝗶𝗰𝗲 𝗖𝗼𝗻𝘁𝗿𝗼𝗹 & 𝗧𝗖𝗟 𝗦𝗺𝗮𝗿𝘁 𝗛𝗼𝗺𝗲 𝗘𝗰𝗼𝘀𝘆𝘀𝘁𝗲𝗺 — Works with Alexa and Google Assistant. Lock, unlock, and check status hands-free. Seamlessly connects with TCL smart home devices. Supports automated routines for a smarter home experience.
𝟭𝟬,𝟬𝟬𝟬𝗺𝗔𝗵 𝗕𝗮𝘁𝘁𝗲𝗿𝘆 & 𝗜𝗻𝘁𝗲𝗹𝗹𝗶𝗴𝗲𝗻𝘁 𝗘𝗻𝗲𝗿𝗴𝘆 𝗦𝗮𝘃𝗶𝗻𝗴 — Large 10,000mAh rechargeable battery lasts up to 12 months. Smart power-saving mode reduces idle consumption. App sends low-battery alerts under 20%. Type-C emergency power port supports temporary backup power when needed.
𝗔𝗡𝗦𝗜 𝗦𝘁𝗮𝗻𝗱𝗮𝗿𝗱 𝗧𝗲𝘀𝘁𝗲𝗱 𝗳𝗼𝗿 𝗥𝗲𝗹𝗶𝗮𝗯𝗶𝗹𝗶𝘁𝘆 — Built to ANSI durability standards for daily use. Strong aluminum alloy front panel with reinforced housing. IP55 weather resistance for rain and dust protection. Designed for long-term outdoor performance.
𝗘𝗮𝘀𝘆 𝗜𝗻𝘀𝘁𝗮𝗹𝗹𝗮𝘁𝗶𝗼𝗻 & 𝗪𝗶𝗱𝗲 𝗖𝗼𝗺𝗽𝗮𝘁𝗶𝗯𝗶𝗹𝗶𝘁𝘆 — Simple DIY installation with screwdriver only. Fits doors 1-3/8″ or 2-1/8″ thickness. Adjustable backsets 2-3/8″ or 2-3/4″. Supports left- and right-handed doors. Ideal for homes, front door, rentals, and commercial use.
