TCL D2 Pro Smart Lock with Palm Vein Recognition, Keyless Entry Door Lock for Front Door, Wi-Fi Keypad Deadbolt, App Remote Control, Auto Lock, Rechargeable Battery, Works with Alexa & Google

Price: $169.99
(as of Feb 21, 2026 04:16:32 UTC – Details)

From the brand

TCL Smart Door Lock

TCL Smart Lock D2 Series

TCL Smart Lock D1 Series

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.

𝗙𝗮𝘀𝘁 & 𝗙𝗮𝗺𝗶𝗹𝘆-𝗙𝗿𝗶𝗲𝗻𝗱𝗹𝘆 𝗣𝗮𝗹𝗺 𝗩𝗲𝗶𝗻 𝗨𝗻𝗹𝗼𝗰𝗸𝗶𝗻𝗴 : Designed with advanced palm vein recognition, the lock unlocks quickly and accurately. No codes or buttons needed—ideal for children, seniors, and daily family use. Biometric data is stored locally for privacy.
𝗧𝗼𝘂𝗰𝗵𝗹𝗲𝘀𝘀 𝗘𝗻𝘁𝗿𝘆 𝗳𝗼𝗿 𝗗𝗮𝗶𝗹𝘆 𝗨𝘀𝗲 : Unlock the door without touching it. This touchless palm vein smart lock allows easy, comfortable access during everyday routines, such as carrying groceries or helping family members.
𝗠𝘂𝗹𝘁𝗶𝗽𝗹𝗲 𝗔𝗰𝗰𝗲𝘀𝘀 𝗠𝗲𝘁𝗵𝗼𝗱𝘀 & 𝗛𝗮𝗻𝗱𝘀-𝗙𝗿𝗲𝗲 𝗖𝗼𝗻𝘃𝗲𝗻𝗶𝗲𝗻𝗰𝗲 : Supports palm vein, PIN code, smartphone app, mechanical key, and temporary passcodes, giving flexible access for family, guests, or service personnel. Unlock hands-free when carrying items or assisting loved ones.
𝗦𝗺𝗮𝗿𝘁 𝗛𝗼𝗺𝗲 & 𝗥𝗲𝗮𝗹-𝗧𝗶𝗺𝗲 𝗠𝗼𝗻𝗶𝘁𝗼𝗿𝗶𝗻𝗴 : Compatible with Alexa and Google Assistant, with built-in Wi-Fi for remote control. Receive 24/7 notifications and track unlock activity for full family awareness and peace of mind.
𝗟𝗼𝗻𝗴-𝗟𝗮𝘀𝘁𝗶𝗻𝗴 𝗣𝗼𝘄𝗲𝗿 & 𝗔𝘂𝘁𝗼-𝗟𝗼𝗰𝗸 : Equipped with a replaceable 10,000mAh battery for months of reliable use. The door automatically locks after closing, keeping your home secure without extra steps.
𝗗𝘂𝗿𝗮𝗯𝗹𝗲 & 𝗪𝗲𝗮𝘁𝗵𝗲𝗿-𝗥𝗲𝘀𝗶𝘀𝘁𝗮𝗻𝘁 𝗗𝗲𝘀𝗶𝗴𝗻 : Crafted from aluminum alloy and rated IP55 for dust and water protection, the lock withstands temperatures from -25°C to 70°C, ensuring reliable operation in extreme weather.
𝗘𝗮𝘀𝘆 𝗜𝗻𝘀𝘁𝗮𝗹𝗹𝗮𝘁𝗶𝗼𝗻 & 𝗖𝗼𝗺𝗽𝗮𝘁𝗶𝗯𝗶𝗹𝗶𝘁𝘆 : Designed for easy DIY installation, smart lock D2 Pro fits doors with a thickness of 𝟭-𝟯/𝟴” 𝗼𝗿 𝟮-𝟭/𝟴” and adjustable 𝟮-𝟯/𝟴” 𝗼𝗿 𝟮-𝟯/𝟰” backsets. Whether it’s a left- or right-handed door, the lock installs quickly with just a screwdriver, making it perfect for residential and commercial applications. Suitable for smart homes and rental properties.