A self-charging smart lock needs to collect useful energy, manage it efficiently, and provide dependable backup entry. That is the idea behind the DESLOC V150 Plus.
We designed the V150 Plus around a simple question: how can a front door feel easier to use without adding another device that constantly asks for attention? Here is how its charging, biometric access, Wi-Fi, and backup systems work together in everyday life.
How Does the V150 Plus Charge Itself?
The V150 Plus combines a perovskite solar panel with a 10,000 mAh rechargeable lithium battery. The panel collects energy from sunlight and ambient light, while a light-sensing algorithm and battery management system control how that energy is stored and used.
This matters for entrances that receive brightness without hours of direct sun. A shaded porch, north-facing door, or illuminated hallway may still provide usable ambient light. A completely dark location cannot support solar charging, so the V150 Plus is solar-assisted rather than maintenance-free.
The battery provides the reserve that keeps the lock operating when light is limited. DESLOC states that it can support more than 8 months of normal use without solar charging. Actual battery life will depend on traffic, Wi-Fi activity, temperature, door alignment, and how often different access methods are used.
What Happens When There Is Not Enough Light?
Light conditions change with weather and seasons, so a self-charging smart lock still needs a clear backup plan. The V150 Plus stores collected energy in its rechargeable battery instead of relying on real-time sunlight.
For everyday backup, the V150 Plus includes two mechanical keys. An exterior USB-C emergency-power port can also accept temporary power from a compatible power bank when needed. We recommend testing these backup options after installation and keeping one key safely accessible outside the locked home.
Five Ways the V150 Plus Fits Everyday Entry
The most noticeable benefit is not the technology itself. It is having the right entry method for the moment.
- 3D face recognition supports hands-free entry during the day or at night.
- The curved fingerprint sensor gives frequent users a quick touch-based option.
- The DESLOC app supports smartphone control and access management.
- Alexa and Google Assistant provide compatible voice control.
- Mechanical keys remain available when you want a familiar fallback.
The lock stores up to 50 faces and 50 fingerprints. The V150 Plus does not support PIN entry. Its access methods are 3D face recognition, fingerprint, the DESLOC app, compatible voice assistants, and two mechanical keys.
Built-In Wi-Fi, Door Status, and Local Biometric Storage
Built-in Wi-Fi means you do not need a separate gateway for remote management. Through the DESLOC app, you can check lock status, manage access, receive notifications, and review activity records. Core everyday management features do not require a monthly app subscription.
The magnetic door sensor adds context that a deadbolt alone cannot provide. It can report whether the door is open or closed and support automatic locking after the door closes. That helps avoid a common problem: a lock reporting “locked” while the door itself was never fully shut.
Biometric data is stored locally rather than sent to cloud storage. Facial and fingerprint liveness detection are designed to help distinguish a real user from common spoofing attempts. Good security still depends on careful enrollment, strong account credentials, and an updated app.
Battery Backup, Weather Protection, and Door Fit
The V150 Plus is a deadbolt designed for exterior residential doors. Its outside assembly carries an IP65 rating and meets BHMA Grade 3 requirements. The listed operating range is -22°F to 158°F in non-condensing conditions.
IP65 provides dust-tight protection and resistance to water jets under test conditions. It does not mean the lock can be submerged or pressure-washed. Heavy condensation, flooding, or temperatures outside the listed range call for extra evaluation.
Door fit is equally important. Before installation, confirm the required door thickness, bore, backset, and clearance using the official installation manual. The deadbolt should move freely into the strike plate. Poor alignment can make the motor work harder and increase power use.
V150 Plus vs a Conventional Battery Smart Lock
A conventional battery lock can be a practical choice for a completely dark entry or for someone who prefers replaceable batteries. The V150 Plus is designed for households that receive regular ambient light and want to reduce routine charging while gaining face recognition and built-in Wi-Fi.
Solar assistance can lower maintenance, but it does not remove the need to monitor battery status. Setup also involves enrolling users, connecting the app, and learning the backup methods.
Who Is the V150 Plus Best For?
The V150 Plus is a strong match for a busy front door where hands-free access, fingerprint entry, remote visibility, and reduced battery maintenance solve real daily problems. It may also suit multigenerational households because different users can choose different entry methods.
It is less suitable for a completely dark installation, a door that does not meet the hardware requirements, or a household that wants a simple integrated keypad with replaceable batteries.
Our goal is Making Life Better with Technology. That includes explaining what a product can do and the conditions it needs. If the V150 Plus fits your door, lighting, and routine, review the current product details and installation resources before deciding.
Frequently Asked Questions
Does the V150 Plus need direct sunlight?
No. Its perovskite panel can collect energy from sunlight and ambient light, including shaded or cloudy conditions. It cannot charge in complete darkness.
Can the V150 Plus work without solar charging?
Yes. DESLOC states that its 10,000 mAh battery can provide more than 8 months of normal use without solar charging. Actual performance varies with use and installation conditions.
Does the V150 Plus require a gateway or subscription?
No separate gateway is required because Wi-Fi is built in. Core everyday app management features do not require a monthly subscription.
Which entry methods does the V150 Plus support?
It supports 3D face recognition, fingerprint, the DESLOC app, compatible voice assistants, and mechanical keys. It does not support PIN entry.
Where is biometric data stored?
Face and fingerprint data are stored locally. The lock also uses facial and fingerprint liveness detection to help resist common spoofing attempts.
