DESLOC - K140 Plus Smart Lock with 10,000mAh Battery Wi-Fi Replacement Deadbolt with Palm Vein Recognition and Auto Lock - Black
Customers are saying
Customers highly value the biometric authentication feature, with many users confirming that the palm reader functions reliably. The product is also frequently praised for its straightforward and simple installation process. Additionally, users appreciate the convenience of the auto-lock technology, the impressive battery life, and the device's sleek, modern design.
Color
BlackHighlights
Features
Palm Vein Recognition
Unlock with advanced palm vein recognition for fast, touch-free access. Each vein pattern is unique and stored locally to help protect biometric privacy.
Easy DIY Installation
Designed for standard U.S. and Canada doors with automatic left/right door swing recognition for a simpler setup process.
Long-Lasting Rechargeable Battery
Powered by a 10,000mAh rechargeable lithium battery, K140 Plus delivers up to 9 months of use and provides low-battery alerts before power runs low.
Multiple Ways to Unlock
Open the door with palm vein recognition, PIN code, mobile app, voice control or the included mechanical keys for reliable backup access.
Enhanced Access Protection
Anti-peeping passcode protection and emergency alert options help improve daily security for families, guests and special care users.
Built-In Wi-Fi Control
Manage your lock remotely with built-in Wi-Fi, no extra bridge required. Use the app for access management, remote control and activity visibility.
Smart Door Sensor
The included door sensor helps confirm door status and supports auto-lock when the door is closed, reducing the chance of leaving the door unsecured.
Specifications
- Color FinishBlackLock TypeDeadboltLock/Unlock MechanismPalm vein, Keypad, App, KeyPower SourceBattery-poweredInstallation TypeReplacement
Reviews
Rating 4.8 out of 5 stars with 29 reviews
- Biometric Authentication (12)
- Ease of Installation (11)
- Auto Lock (5)
- Battery Life (4)
- Design (3)
Customer Images
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
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| Pros for DESLOC - K140 Plus Smart Lock with 10,000mAh Battery Wi-Fi Replacement Deadbolt with Palm Vein Recognition and Auto Lock - Black | |||
|---|---|---|---|
| Biometric Authentication, Battery Life, Ease of Installation, Auto Lock, Design | Biometric Authentication, Battery Life, Ease of Setup, Build Quality | There were no pros for this product— | There were no pros for this product— |






















































































