Lockin Veno Solar Review: The Future of Maintenance-Free Smart Home Security

We review the Lockin Veno Solar, a unique smart lock that uses solar energy to eliminate the need for battery changes, featuring facial recognition and Matter support.

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Staff Writer
Posted on 01/07/2026 16:27
Lockin Veno Solar Review: The Future of Maintenance-Free Smart Home Security

Revolutionizing Home Security with Solar Power

One of the persistent frustrations for smart home enthusiasts has long been the maintenance of battery-powered devices. The ritual of removing, charging, or replacing batteries in smart locks is an annual inconvenience that the new Lockin Veno Solar aims to eliminate entirely. By integrating a discrete, high-efficiency solar panel into the exterior housing, this innovative smart lock utilizes ambient light to trickle-charge its internal 37Wh battery, theoretically freeing users from the chore of manual recharging.

Design and Installation Process

The Lockin Veno Solar isn't just a gimmick; it’s a robust piece of hardware. Replacing a standard deadbolt with the Veno Solar is a straightforward affair, taking roughly 15 to 20 minutes for most DIY enthusiasts. The exterior unit features a modern aesthetic that cleverly hides the solar panel, blending it into the lock's design without compromising its sleek profile. On the interior, the device features a reliable thumb latch and an easy-access battery compartment, though the goal is that you will rarely, if ever, need to interact with it.

Performance and Connectivity

The model tested for this review utilizes 3D depth-sensing face recognition. While Lockin advertises speeds of under one second, real-world usage shows a slight, though negligible, delay as the sensor wakes up to initiate the scan. Once active, the recognition is snappy and reliable. A standout feature is the lock's persistent Wi-Fi connectivity, which remained stable even in challenging locations like a detached garden shed, outperforming several competing smart locks in signal range.

Regarding the solar charging capability, it is designed for longevity rather than speed. Over a week of testing, the battery level showed a healthy, incremental increase, confirming that the panel effectively combats the natural power drain associated with active smart locks. For those concerned about compatibility, the inclusion of Matter support is a game-changer, allowing seamless integration into major ecosystems like Apple Home and Google Home.

Final Verdict

While the IP53 water resistance rating may give pause to those in extremely harsh, storm-prone climates, the Veno Solar stands out as a compelling, low-maintenance solution for most homeowners. Its combination of solar charging, reliable face recognition, and broad Matter compatibility makes it a top-tier choice for a modern, connected home.

Tags: #Tech Review #Smart Home #Smart Lock #Home Security #Lockin #Solar Tech #Smart Home Automation

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