TCL D2 Pro Palm Vein Digital Smart Door Lock with Keypad

TCL D2 Pro Palm Vein Digital Smart Door Lock with Keypad

Advanced Palm Vein Recognition
24/7 APP Remote Access
Real-time Notification
Multiple Ways to Unlock
User Management
Auto Lock
IP55 Waterproof/Dustproof
Work with Alexa/Google Assistant
Rechargeable 10000mAh Battery

$169.99 USD

Fast Shipping

We offer fast shipping straight to your door throughout the contiguous US*.
It usually takes 3-7 business days* for your package to be delivered, so you can sit back and relax, worry-free.
*Please see our shipping policy for more details.

30-Day Money-Back Guarantee

Get a full refund when you return your undamaged products within 30 days - for any reason. Once the item arrives back at the TCL warehouse for inspection, the refund process will begin.
See our refund policy for more details about what is needed for a smooth refund process.

Hassle-Free Warranty

TCL provides a straightforward, hassle-free warranty to save you some headaches. All pre-owned and refurbished products come with their own unique warranty that you can find on the product listing or contact us at homesecurity.support@tcl.com with your order receipt for confirmation.
This limited warranty provided by the manufacturer in no way affects a potential statutory warranty provided by law.

Lifetime Customer Support

We'll Always be There for You.
If you have any questions or concerns, feel free to contact us at homesecurity.support@tcl.com.

TCL D2 Pro Palm Vein Digital Smart Door Lock with Keypad

$169.99 USD

Your Palm is the Key

Unlock instant, 99.9999% accurate security. The TCL D2 Pro features AI that learns your unique palm patterns, ensuring seamless entry every time you come home.

Unlock in a Blink (0.3s)

Experience the freedom of instant access. Whether your hands are full or you're just in a rush, the TCL D2 Pro opens immediately. It’s effortless entry, with zero compromise on safety.

One Wave. Every Age

The TCL D2 Pro is designed for every generation. While traditional fingerprints can fade with age or be too small for children, our Palm Vein technology reads beneath the skin for a guaranteed match every time.

100% Local. 100% Secure.

No cloud, no remote servers—just your data in your hands.
Get enhanced privacy and protection from cyber threats with purely local storage.

Always in the Know

Get instant alerts on your device so you’re always informed and ready to act. Stay connected to what matters with timely, reliable updates.

Control From Anywhere

Away from home? Control access with a tap.
Let guests in, manage permissions, and check your door—anytime, anywhere.

Auto Lock

Once you close the door, it locks automatically. No second thoughts—TCL D2 Pro secures your home the moment you leave.

6 Ways to Unlock

Control at Your Fingertips.

Grant or revoke entry for guests and service providers in seconds. Customize schedules, track activity, and keep full control over who enters your home.

Built-in WiFi

Stay in the loop, wherever you are. With built-in WiFi, you can check your lock status, get real-time notifications, and adjust security settings instantly.

Works with Alexa & Google Assistant

Aerospace-Grade Elegance

Crafted from premium aluminum alloy, the TCL D2 Pro combines sleek, modern aesthetics with industrial strength. A sophisticated look designed to stand the test of time.

IP55 Weather Resistant

Trust your lock day in and day out. The IP55 rating ensures the D2 Pro withstands the elements, keeping your home secure, rain or shine.

All-Season Reliability

Blazing heat or bitter cold—the D2 Pro handles it all. Designed for resilience, it keeps your home safe and secure, year after year.

8-Month Battery Life

Enjoy uninterrupted security with a high-capacity 10,000mAh battery.
Designed for efficiency, the D2 Pro runs for up to 8 months before needing a top-up.

Product specification

Dimension(WxHxD)

240*145*90mm

Weight

1.42kg

Material

Aluminium Alloy

IP Rating

IP55

Operating Temperature

-25°C~70°C

Product Comparison

TCL D2 Pro Palm Vein Digital Smart Door Lock with Keypad

$169.99 USD

View

TCL D2 Plus Fingerprint Digital Smart Door Lock with Keypad

$119.99 USD

View

TCL D2 App Unlock Digital Smart Door Lock with Keypad

$89.99 USD

View

TCL D2 Pro Palm Vein Digital Smart Door Lock with Keypad

$169.99 USD

View

TCL D2 Plus Fingerprint Digital Smart Door Lock with Keypad

$119.99 USD

View

TCL D2 App Unlock Digital Smart Door Lock with Keypad

$89.99 USD

View

Material

Aluminum alloy

Keyboard Style

Touch keyboard

Networking

Wifi

Unlocking Method

Palm vein, password, APP, temporary password, key

Fingerprint, password, APP, temporary password, key

Password, APP, temporary password, key

Power Supply

10000mAh Lithium Battery

AA batteries*8

App Name

TCL Home

Voice Control

Alexa/Google Voice

Certification Level

BHMA Level 3

Protection Level

IP55

Features Function

Electronic doorbell
Home assistant: door lock briefing, timeout home reminder

FAQ

Why does my lock keep disconnecting from WiFi?

1. Please check the network status at home
2. Please check the signal strength of the door lock position from the router. If it is very weak, it is recommended to add a WiFi repeater between the router and the door lock to improve the WiFi signal.

Why does my lock battery drain so quickly?

The power consumption of the door lock is related to the wake-up frequency and the number of unlocking times. The battery life on the sales page is laboratory data, which is mainly based on the actual situation.

I'm having trouble installing my smart lock, what should I do?

Check the installation guide in the manual and scan the QR code to view the installation guide video.

Can your smart locks be hacked?

TCL smart lock D1 series is connected to Tuya Cloud, data transmission is more secure, and hacker intrusion is effectively prevented.

Are there smart locks that automatically lock when I leave?

TCL smart lock D1 series all support automatic locking, which can be realized after setting the automatic locking time in the APP.

My smart lock stopped working, what should I do?

First, please check whether the battery is installed or the battery is exhausted
Secondly, reset it according to the manual.

Which smart lock can handle bad weather?

TCL smart locks work at -25-70°C

My smart lock keypad is not responding, what should I do?

Please first confirm whether the battery has power, and then confirm after re-plugging the battery.

Which is better, TCL Home or the Smart Life mobile app?

TCL Home is TCL's own app; Smartlife is a third-party app that can form scene linkage with other brands' products.

Which smart lock is better, WiFi or Bluetooth?

Wi-Fi networked smart locks can unlock remotely and view door opening and closing log messages
Bluetooth smart locks need to be paired with a gateway to achieve the above functions.

Which smart lock has the longest battery life?

Battery life is related to wake-up frequency and unlocking times. The battery life on the sales page is laboratory data, which is subject to actual conditions.

What Other Smart Locks Are Available?

TCL offers a wide range of innovative Smart Lock solutions designed for every security need. Whether you're looking for fingerprint access, palm vein recognition, or keypad entry, there's a Smart Lock that fits your lifestyle.

Each TCL Smart Lock combines expert engineering with trusted technology, ensuring top-level home protection. From basic models to premium video-enabled options, TCL’s Smart Lock lineup is built to meet the highest standards of security and convenience. Explore the full range of Smart Lock options and upgrade your home today.

Bundle & Save

1 Set

20% off

Halloween Special Deal

$136.00

2 Set

20% off

Halloween Special Deal

$135.99

3 Set

20% off

Halloween Special Deal

$135.99

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FAQ