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TCL

TCL D1 Pro Palm Vein Smart Lock, Keyless Entry Door Lock, Upgraded Rechargeable Battery, Front Door Smart deadboalt, App Remote Control, Auto-Lock, Waterproof, Works with Alexa

  • Based on 172 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Apr 29
Order within 15 hours and 48 minutes
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Features

  • Leading Palm Vein Recognition Tech: TCL D1 Pro smart lock recognizes individuals based on unique palm vein patterns, providing the latest unlocking experience and high-security protection. In addition, all data is 100% stored locally, ensuring your privacy is never compromised.
  • Superior in All Conditions: Compared to fingerprint door locks, D1 Pro deadbolt lock is suitable for all ages and not restricted by dry, aged or light fingerprints, wet or dirty hands. Protect your home's security with a hygienic and convenient contactless unlocking method.
  • App Remote Control: Easily manage your smart Wi-Fi door Lock anytime, anywhere with Smart Life app. D1 Pro door lock comes with integrated WiFi functionality, eliminating the need for an additional bridge or hub.
  • Rechargeable Battery: D1 Pro keyless entry door lock is equipped with a 7800mAh eco-friendly removable and rechargeable battery, minimizing waste and environmental impact compared to disposable batteries.
  • 6 Unlocking Ways: TCL D1 Pro smart lock for front door provides 6 convenient unlocking methods to meet your needs anytime, including palm vein recognition unlock, app control unlock, voice control unlock, fobs unlock, keypad and keys unlock.
  • Easy Installation&Reliable Support: Experience hassle-free installation with our user-friendly design. TCL smart door locks for front door includes 12-month protection and online phone support, making it simple to upgrade your home's security.

Brand: TCL


Special Feature: 6 Unlocking Ways, Easy Installation&Reliable Support, Eco-friendly Rechargeable Battery, Palm Vein Recognition Unlock See more


Lock Type: Biometric, Deadbolt, Keypad, Palm Vein Smart Lock


Item dimensions L x W x H: 2.79 x 0.71 x 5.4 inches


Material: Metal


Brand Name: TCL


Recommended Uses For Product: Front doors; Bedroom doors; Office doors; Apartment doors; Garage doors; Back doors; Storage room doors; Hotel room doors


Included Components: 7800mAh Rechargable Battery × 1;, Exterior Assembly × 1; Interior Assembly × 1, Hole Opening Diagram × 1; Video Guide Card × 1; Operating Manual × 1, Key × 2; Fob × 2, Latch × 1; Screw Accessories Package × 2


Model Number: D1 Pro


UPC: 860012901982


Manufacturer: Shenzhen TCL Smart Home Technology Co..Ltd.


Unit Count: 1.0 Count


Item Dimensions: 2.79 x 0.71 x 5.4 inches


Additional Features: 6 Unlocking Ways, Easy Installation&Reliable Support, Eco-friendly Rechargeable Battery, Palm Vein Recognition Unlock


Lock Type: Biometric, Deadbolt, Keypad, Palm Vein Smart Lock


Control Method: App, Remote, Touch, Voice


Connectivity Protocol: Wi-Fi


Style Name: TCL D1 Pro Palm Vein Recognition Smart Lock


Color: Black


Shape: Rectangular


Material Type: Metal


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Apr 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • No More Lost Keys – Love This Lock!
Color: Black
I used to lose my keys a lot, and my wife got very frustrated. So, I decided to buy a keyless door lock. I found the TCL Smart Lock. It was easy to install and works very well. It has a palm vein scanner that is fast and cool. My wife was happy when we got it, and it helped a lot at home—no more losing keys! The lock has a long battery life, locks automatically, and I can control it from my phone or with Alexa. It is also waterproof and bit heavy which speaks about its build quality. Design looks rich. If you want a smart lock, I recommend this one. You will like it! ... show more
Reviewed in the United States on April 15, 2025 by Siddharam

  • Palm vein reader works on all hands
Color: Black
I had a fingerprint reader lock but both my son and wife have very faint fingerprints so can't reliably get the lock to work. It also won't read my print when my hands are wet. In my wife's case, her fingerprint is so bad that even top end readers on Apple and Samsung devices can't read it. This lock solves the problem, and it works reliably even with my 8 y.o. son's little palm. So yes, the palm reader works, and works surprisingly well. The rest of the lock is pretty standard smart lock stuff, with the built in Wi-Fi a nice touch. I saw several reviewers complain about the app, but I already use the Tuyab smart app for smart switches in my home, so I liked not having to install yet another app. I find the pairing and set up process pretty straightforward and simple. Notifications to my phone work without problems, but I wished the notification would say which palm was used to open the lock. Overall, if you want a touchless smart lock, and don't need additional features like cameras, this work really well at a very good price. ... show more
Reviewed in the United States on March 13, 2025 by Jetstreamblue

  • Good Lock for a while!
Color: Black
Installation was very easy and straight forward. Good Lock but it exhibits WiFi issues like some other reviewers pointed out. I tried a replacement brand new lock in case I happened to have a defective one but the second lock exhibited the same issues as the first one. I tried on both Android and iPhone and the results were identical. I also tried both the Smart Life and the Tuya apps, same story. It's not a deal breaker, the lock works very well, the palm print option is great and it works every time I use it. Even though the app shows poor WiFi signal it does work remotely with very rare loss of WiFi altogether. I like the lock and I'm keeping it but it loses one star due to the issue described above. Update: 6/19/2025 The lock lost Palm recognition function and getting support from the manufacturer is all but impossible, so it basically worked ok for about 5 months. I tried deleting the saved palm prints and re-registering but it was impossible. Not sure I would buy it again, ... show more
Reviewed in the United States on February 1, 2025 by John A.

  • No more keys
Color: Black
Happy with my new high tech door lock and I'm even happier that I tackled the instalation by myself. It was fairly simple even for a newbie at this there was no need for any modifications. At fost the guidelines scared me a bit because it had some instructions to drill new holes but luckily everything was the same as my old one. I didn't even have to change the strike plate or faceplate. Took me about 30 minutes to swap from the old to the new one and then another 10 minutes to program the palm prints and cards. The app made it easy to do. I do carry the card with me but never use it since the palm print makes it so much easier. I added the prints of all my family and I like that in the history tab of the app I can see who and when entered. Another bonus is the rechargeable batteries which will probably last a while. After nearly a month of use, the battery is still at 100%. It works flawlessly with the palm print, but there is also the option for a code, card or key but I don't see myself using those often because, well, it's not as practical ... show more
Reviewed in the United States on January 15, 2025 by Jordan

  • Cool but flawed with ZERO customer support. Not recommended.
Color: Black
This is a very cool lock that is functional and offers a lot of features. BUT, build quality is mediocre. The deadbolt seems flimsy and it is now slightly bent after less than a year of use. The lock gets stuck and doesn't open or lock properly all the time. I have to fiddle around with it a bit to get it to work properly. The app only worked for a month before it randomly stopped and I was never able to connect the lock to that app again. Install was easy enough and required no modifications to my current setup. But I would not recommend it to anyone because when I reached out to customer support for some answers, they ghosted me after one reply. It's disappointing because TCL is not just a small company with one product on the market. It's a well established brand and yet they can't stand behind their product. I'll be changing my lock to something else shorty. It's a solid DO NOT BUY from me. ... show more
Reviewed in the United States on January 8, 2026 by Gagandeep K.

  • Lock is Sturdy and Functional and Install was relatively easy…
Color: Black
The Lock is Awesome and is loaded with features. The Palm Vein recognition is great and we were surprised at its ability to recognize our Palms from a pretty fair distance from the Lock. One thing that was VERY DISAPPOINTING was the “SMART LIFE” App Integration. The Lock worked Flawlessly until I added it to my “SMART LIFE” App. The App worked fine when controlling the Lock Functions from my IPhone 14 Pro Max but when I physically went back to the Lock, after adding it to the App, for some strange reason, the Lock no longer worked. It was as if the “Smart Life” App caused the Lock to completely “Brick” (Nothing worked!). To prove my point I completely removed the Lock from the App and all of a sudden the Lock went back to functioning correctly. The “Smart Life” app coding caused the Lock to Malfunction, and yes, my Wi-Fi was working perfectly. PLEASE FIX THE ISSUE WITH “SMART LIFE” INTEGRATION and it will be a PERFECT “5 Stars.” ... show more
Reviewed in the United States on February 11, 2025 by Dano

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