Laser-Powered Smart Locks: The Future of Wireless Home Security

Looking for a smart lock that never runs out of battery and eliminates the hassle of constant recharging? Wireless charging technology using infrared lasers is revolutionizing smart home security, offering continuous power without cords or plugs. This breakthrough allows smart locks to stay powered across the room, providing true convenience for connected homes. If you’re tired of dead batteries in your smart home devices, laser-powered wireless charging is the innovation you’ve been waiting for.

Over the past year, I’ve tested an Alfred DB2S smart lock equipped with a hidden superpower: it uses infrared laser beams to wirelessly recharge itself from a transmitter installed in my ceiling. Unlike traditional wireless chargers that require physical contact or proximity, this system sends invisible infrared energy across the room directly to a photovoltaic panel on the lock. This setup keeps the battery at 100%, so I never worry about unlocking my door due to a dead battery. It’s an impressive advancement in smart home technology that combines security and energy efficiency seamlessly.

The convenience of laser-powered wireless charging goes beyond just smart locks. Imagine a fully integrated smart home where all devices—from smart faucets and window shades to robot vacuums—never need manual charging. This technology eliminates the frustration of dead batteries, cluttered cords, and the expense of electricians installing power outlets everywhere. While the initial installation of this system costs around $1,250 and requires ceiling modification, the long-term benefits for smart home enthusiasts are compelling.

As smart home devices become more prevalent, power management remains a top concern for homeowners. Infrared laser charging addresses this by providing continuous, long-range wireless power—transforming how we interact with smart devices. This technology not only enhances user convenience but also increases the reliability and lifespan of smart home gadgets, which can translate into higher value and better performance.

If you want a future-proof smart home that combines cutting-edge security with the freedom of wireless power, laser-powered smart locks are a game changer. This innovative approach is shaping 2025 as the year of truly wireless smart homes, where devices stay charged effortlessly and users gain unprecedented control over their living environment.