Desloc debuts biometric, solar, and video smart locks at CES | usagoldmines.com

Desloc has announced a trio of residential smart locks at CES, each combining different blends of biometric access, smart connectivity, and power efficiency. The lineup spans from a sub-$200 palm vein reader to a high-end model with integrated cameras and an indoor display. Desloc says the locks will roll out in stages throughout 2026, with pricing that increases as features are added.

Desloc K140 Plus brings touchless biometric access to Desloc’s lineup

The K140 Plus sets the baseline for Desloc’s 2026 U.S. lineup. It’s a residential smart deadbolt with fewer physical and conceptual moving parts than the higher-end models that follow.

Its headline feature is palm vein recognition. Instead of scanning a fingerprint or requiring contact with a keypad, the lock reads vein patterns beneath the skin of your palm, which the company posits is both faster and harder to spoof than surface-level biometrics. You hold your hand near the lock, and it unlocks without being touched.

The K140 Plus also supports gesture-based unlocking. Using radar sensing, the lock can detect a simple hand wave within close range to trigger entry, another option meant to reduce physical interaction with the hardware.

Desloc

Built-in Wi-Fi handles app-based control, including remote locking and unlocking, real-time alerts, and door status monitoring. Power comes from a 10,000mAh rechargeable battery, with a USB-C port available for emergency charging if the battery runs down while you’re out.

Design-wise, Desloc keeps things restrained. The lock has a slim profile and a hidden keypad that only appears when needed. It’s compatible with Amazon Alexa and Google Assistant voice commands.

For durability, Desloc says the K140 Plus is rated IP65 for protection from the elements, and it meets the ANSI/BHMA Grade 3 standard for commercial locks. While that is the lowest grade on the ANSI scale, commercial locks are generally more robust than residential models (which use the related BHMA scale).

Pricing is set at less than $200. Availability is a little less precise: the press materials point to pre-orders beginning early 2026, with some references narrowing that to February.

Desloc V150 Plus adds solar-assisted power and expanded biometrics

The V150 Plus builds directly on the K140 Plus. It carries over the same core feature set—touchless entry, built-in Wi-Fi, app control, and voice assistant support—and then adds a different approach to power management and more ways to unlock the door.

The biggest change is the addition of a perovskite solar panel built into the lock. Perovskite materials convert light to electricity more efficiently than traditional silicon, especially in low light—which is ideal for shaded doorways. The panel isn’t meant to replace the battery outright, but to slow down how often it needs to be recharged.

Desloc

In low-light conditions, the lock relies on a removable 10,000mAh battery, allowing easy replacement without downtime.

The V150 Plus also expands the ways you can unlock it. In addition to palm vein and gesture-based access, it adds 3D facial recognition with liveness detection, designed to tell the difference between a real person and a photo or video. There’s also an AI-enhanced fingerprint reader, which Desloc says improves accuracy over time and can unlock the door in as little as 0.15 seconds.

Like the K140 Plus, the V150 Plus carries an IP65 weather-resistance rating and, according to the manufacturer, meets ANSI/BHMA Grade 3 standards.

Priced at less than $300, the V150 Plus is expected to be available for pre-order in the second quarter of 2026.

Desloc S150 Max combines a smart lock, video doorbell, and indoor display

The S150 Max sits at the top of Desloc’s new lineup and integrates smart lock functionality into a broader front-door security suite. It includes the same app-based controls and biometric access options found on the lower-priced models, and then adds cameras and a display integrated with the interior escutcheon.

At the center of the S150 Max is a dual-camera setup designed to cover more than just who’s standing at the door. A forward-facing camera handles visitors, while a second, downward-facing camera keeps tabs on packages. Together, they create a tall, vertical field of view meant to show the full door area from top to bottom.

Those cameras feed into cloud-based alerts powered by on-device detection. The lock can flag people, deliveries, pets, and other activity, then send notifications through the companion app.

Desloc

The indoor portion of the lock includes a four-inch display that acts like a digital peephole. It shows a live view from outside without requiring a phone, giving homeowners a quick way to check the door before opening it.

Power comes from a larger 15,000mAh rechargeable battery, with USB-C emergency charging available if the battery runs low. Notably, Desloc has not listed BHMA or ANSI security ratings for the S150 Max in its press materials. Desloc says the S150 Max will be priced less than $400, with a launch planned for Q3 2026.

With this expanded lineup, Desloc aims to scale smart home security from basic biometric access to full-service front-door monitoring.

If you’re attending CES in person, Desloc is exhibiting its wares at Venetian Exp Center, booth #52871.

This story is part of TechHive’s in-depth coverage of the best smart locks.