Abstract: This paper introduces a smart door receptionist system that includes a smart lock component, created with a Raspberry Pi-4 and a laptop camera as the main imaging tool. The system uses ...

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Easy installation and fantastic software make this a great smart lock option — if you can afford it. Setting up a smart home can be a big investment — of both time and money. So it’s only ...

Xiaomi has released the Self-Install Smart Lock, a retrofit device that attaches to existing door locks without requiring drilling or permanent modifications. The lock mounts over standard cylinders ...

No bulk or screen; looks like a regular lock from both sides of the door. Impressive design with the battery hidden inside the lock bolt. Great battery life. App is beautiful and easy to use. More ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

The Raspberry Pi 5 can shift AI-related workloads to the $130 AI HAT +2. The Raspberry Pi 5 can shift AI-related workloads to the $130 AI HAT +2. is a news writer who covers the streaming wars, ...

Smart home company Aqara today debuted its latest smart lock, the U400. The Aqara Smart Lock U400 incorporates ultra wideband (UWB) technology for more precise location-based tracking and automated ...

The Aqara Smart Lock U400 has been launched today at CES with support for the Home key feature in Apple Wallet. This means your door can automatically unlock as you approach it from the outside, with ...

Kwikset today announced the Aura Reach, a smart lock that offers Matter over Thread and Bluetooth connectivity. With Matter, the lock is able to connect to HomeKit, allowing it to be controlled ...

The Lockin V7 Max smart lock displayed among other smart locks at CES (Amy Skorheim for Engadget) Smart locks have a notable inconvenience: running out of power. Lockin, maker of vein-recognition ...

LAS VEGAS, NV, January 4, 2026 (EZ Newswire) -- Lockin, opens new tab, the #1 bestselling vein recognition smart lock brand worldwide, announced the launch of the first-ever vein recognition smart ...