Smart locks are dime a dozen these days, but finding one that’s genuinely trustworthy is far less common. That’s where TCL, a leading name in smart home technology, is making a bold move. The company is giving homeowners an exceptional chance to upgrade their security systems with early, unbeatable deals on its smart lock lineup. As Black Friday approaches, TCL is shaking up the market with record-low discounts, making it the perfect time to invest in a reliable smart lock.
Key TCL Smart Lock Deals for Black Friday 2025
- TCL D2 Palm Vein Smart Lock – Was $169.99, now $118.99 (30% off)
- TCL D2 Plus Fingerprint Smart Lock – Was $109.99, now $69.99 (36% off)
- TCL K1 Fingerprint Knob Smart Lock – Was $69.99, now $55.99 (20% off)
TCL D2 Palm Vein Smart Lock – Save $51 (Now $118.99)
If you’re after the most futuristic smart lock in the lineup, the TCL D2 Palm Vein Smart Lock is hard to beat. Originally priced at $169.99, it’s now available for $118.99, saving you $51. This premium lock features palm vein recognition technology that scans unique vein patterns in your hand for secure and ultra-fast access, making it even more advanced than standard fingerprint locks. Yes, TCL smart locks store biometric data such as fingerprints and palm vein patterns locally on the device and encrypt it, rather than sending it to the cloud.
Beyond its innovative unlocking method, the D2 Palm Vein Smart Lock also supports fingerprint, passcode, and app-based control, allowing multiple access options for different users. Its auto-lock function, low-battery alert, and durable build make it a top-tier choice for those who value convenience and peace of mind. Find it on Amazon.
TCL D2 Plus Fingerprint Smart Lock – 36% OFF (Now $69.99)
The TCL D2 Plus Fingerprint Smart Lock is the perfect combination of affordability and functionality. Down from $109.99 to just $69.99, this lock delivers a 36% discount for early Black Friday shoppers. It’s equipped with fast fingerprint recognition, allowing you to unlock your door in seconds, and includes an anti-peep virtual password feature, so you can enter your code safely even when others are nearby.
Through the TCL Home app, you can manage users, check access history, and control your lock remotely—perfect for families, Airbnb hosts, or those who simply want smarter access control. With a sleek design and easy installation, the D2 Plus makes high-end security more accessible than ever. Find it on Amazon.
TCL K1 Fingerprint Knob Smart Lock – 20% OFF (Now $55.99)
For those seeking simplicity without sacrificing security, the TCL K1 Fingerprint Knob Smart Lock is a fantastic choice. Originally priced at $69.99, it’s now $55.99, a 20% discount this Black Friday. This model features one-touch fingerprint unlocking for quick access, along with manual key backup for emergencies.
The K1’s compact knob design makes it ideal for bedrooms, home offices, and interior doors where ease of use and privacy matter most. With long-lasting battery life, durable construction, and easy DIY installation, it’s an excellent entry point into smart home security. Find it on Amazon.
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