A standard floodlight illuminates what moves. This Reolink illuminates it, tracks it with 6x zoom, identifies whether it's a ...

Smart home sensors work hand-in-hand with various gadgets to make daily life more comfortable. Here are eight smart home ...

Window alarm sensors are an essential part of home security systems, alerting you to unauthorized entries by monitoring window openings, glass breaks and motion. Each window alarm sensor type serves a ...

The ESP32 keeps finding new jobs in my house.

The DFRobot Fermion: C4002 mmWave Radar Module features a Full Data Access Mode that provides developers with processed micro-Doppler telemetry and displacement vectors. Why do smart home systems ...

Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...

Implementing robust sensor security is essential in connected systems. Compromised sensors can feed corrupt, inaccurate data ...

Today's antipersonnel land mines are small and often have plastic casings that standard metal detectors cannot register.

Door sensors detect door position (i.e., open or closed) based on the precise gap between the magnet and the reed switch.

Upgrading to a smart lock is a DIY project -- if you know what you're doing. These steps will explain what instruction ...

I'm PCMag's managing editor for consumer electronics, overseeing an experienced team of analysts covering smart home, home entertainment, wearables, fitness and health tech, and various other product ...