Lockin V7 Max Smart Lock Introduces AuraCharge: The End of Battery Anxiety in Smart Home Security
For years, smart lock buyers have had to accept a frustrating tradeoff: advanced security features paired with constant battery maintenance. Dead batteries, frequent recharging, and unreliable solar solutions have remained the single biggest pain point in smart lock ownership. At CES 2026, Lockin set out to eliminate that problem entirely with the launch of the V7 Max smart lock—powered by its groundbreaking AuraCharge™ optical charging technology.
The Lockin V7 Max is the world’s first vein-recognition smart lock to deliver continuous, wireless power with zero maintenance, redefining how smart locks are powered while raising the bar for biometric security, AI intelligence, and smart home integration.
What Is AuraCharge and Why Does It Matter
AuraCharge represents a new, fourth-generation power solution for smart locks. Unlike traditional battery-powered locks, rechargeable lithium-ion designs, or solar-assisted models that depend on ambient light, AuraCharge uses wireless optical charging to deliver stable, high-efficiency power within a four-meter range.
This system uses eye-safe optical output with a uniform beam profile, certified by TÜV Rheinland and SGS, ensuring it is safe for families, pets, and long-term indoor use. Once installed, the V7 Max continuously receives power without ever needing to replace batteries, plug in a charging cable, or worry about sunlight exposure.
For homeowners, this means:
- No more lock failures due to drained batteries
- No emergency charging or backup power anxiety
- No performance degradation over time
In practical terms, AuraCharge enables the V7 Max to function indefinitely, regardless of weather conditions, lighting, or installation location—an industry-first that directly addresses the most common reason smart locks fail.
V7 Max: Built for Reliability in the Real World
Battery-powered smart locks often struggle in extreme temperatures, shaded entryways, or high-traffic homes. AuraCharge eliminates these limitations, enabling the V7 Max to maintain consistent performance year-round, whether installed on a front door exposed to winter cold or an interior entry with limited light.
This always-on power architecture also enables Lockin to support more advanced features—such as AI processing, continuous video monitoring, and multi-biometric authentication—without sacrificing reliability.
Triple Biometric Security for Faster, Safer Access
At the core of the V7 Max is Lockin’s industry-leading triple biometric authentication system, combining:
- Finger vein recognition
- Palm vein recognition
- 3D facial recognition
Unlike fingerprint-only systems, vein recognition analyzes internal vein patterns that are nearly impossible to replicate. This approach improves both security and usability, especially for users with wet, dirty, or worn fingerprints.
The addition of 3D facial recognition enables fast, hands-free access while maintaining high accuracy, making the V7 Max ideal for families, frequent deliveries, and multi-user households.
LockinAI: Smarter Security That Adapts to You
The V7 Max also introduces LockinAI, an integrated AI platform with 10 core scenarios designed to personalize and automate the smart lock experience. These scenarios allow the lock to do more than simply grant or deny access.
Key LockinAI capabilities include:
- Theft prevention and anomaly detection
- Smart delivery detection and management
- Video indexing with keyword-based search
- Activity monitoring tailored to individual users
With built-in intelligence, the V7 Max can help homeowners understand what’s happening at their door, when it’s happening, and why—without manually reviewing hours of footage.
Built-In Video Doorbell with Dual Touchscreens
Blurring the line between smart locks and smart doorbells, the V7 Max features two high-definition exterior cameras that provide a panoramic view of the entryway. These cameras enable full video doorbell functionality directly within the lock.
To support this experience, Lockin equipped the V7 Max with dual 5-inch touchscreens, one on the exterior and one on the interior. This allows users to:
- View visitors in real time
- Manage access visually
- Interact with deliveries and guests
Combined with LockinAI’s video indexing, the V7 Max becomes a centralized access and monitoring hub for the front door.
Design by a Legend, Built for Modern Homes
The V7 Max was designed by Hartmut Esslinger, Apple’s former chief designer, and it shows. The lock features:
- A sleek mortise design
- The industry’s thinnest 15mm front panel
- A modern, minimalist aesthetic that fits premium homes
This design excellence earned the V7 Max the CES 2026 Innovation Awards Best of Innovation recognition, reinforcing Lockin’s position at the intersection of technology and industrial design. Also, our editors selected it as an Editor's Choice Award for Best of Show 2025.
Seamless Smart Home Integration with Matter
Compatibility is critical for smart home buyers, and the V7 Max delivers broad ecosystem support. It integrates seamlessly with:
- Apple HomeKit
- Google Assistant
- Amazon Alexa
- Samsung SmartThings smart home environments
Thanks to Matter protocol support, the V7 Max works across platforms, reducing lock-in and future-proofing the investment for homeowners building mixed-device smart homes.
How the V7 Max Compares to Other Lockin Models
Alongside the V7 Max, Lockin announced two additional AuraCharge-equipped and solar-powered models:
- Veno Pro Wireless, a redesigned deadbolt featuring AuraCharge
- Aeon, a solar-powered smart lock using advanced perovskite solar technology
While the Aeon improves solar efficiency—even in overcast conditions—it still depends on light. The V7 Max stands apart by offering true infinite power, independent of environmental factors.
Who Should Buy the Lockin V7 Max?
The Lockin V7 Max is ideal for:
- Homeowners are tired of replacing or recharging smart lock batteries
- Smart home users who want Matter compatibility across ecosystems
- Families seeking the highest level of biometric security
- Anyone looking for an all-in-one smart lock and video doorbell
For buyers who value reliability, security, and long-term peace of mind, the V7 Max represents a major leap forward.
Availability and What’s Next
The Lockin V7 Max was showcased at CES 2026 and will be available for preorder following the show, with shipping expected in early 2026. Lockin’s full lineup of vein-recognition smart locks is available through Amazon and lockin.com.
With AuraCharge, Lockin hasn’t just launched a new smart lock—it has redefined how smart locks are powered, setting a new standard for the category and signaling the end of battery anxiety once and for all.
Check out The GearBrain, our smart home product find engine, to see other compatible products that work with Google Assistant, Amazon Alexa-enabled devices, or any other smart-connected device you have in your home.
Note: GearBrain may earn affiliate commissions from qualifying purchases. Our editorial selections are based on hands-on evaluation, ecosystem impact, and long-term value for consumers navigating the connected world.
