Affordable, energy-efficient, and simple to install, these small yet powerful lights are ideal for lighting sidewalks, stairs, or other entry points to your home. This set includes six individual ...

Everyone wants lower energy bills. If you're looking for ways to save energy and money, motion sensor lights can help more ...

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology. The pricey Ring Outdoor Cam Pro is a weather-resistant plug ...

The Passive Infrared Sensor Market is estimated to be valued at USD 0.8 billion in 2025 and is projected to reach USD 3.3 billion by 2035, registering a compound annual growth rate (CAGR) of 15.0% ...

When Baseus reached out with their S2 outdoor security camera, I was curious but not entirely sure what to expect. I reviewed the Baseus S1 Pro last year, and while it looked very similar, that older ...

If you don’t already have a strong smart home hub, the Aqara Doorbell Camera Hub G410 can kill two birds with one stone. Describing the Aqara Doorbell Camera Hub G410 as just another video doorbell is ...

This study investigates the optimization of Fresnel lens designs using Zemax software, with a focus on minimizing beam divergence by controlling the output spot diameter on the image plane. Global and ...

There are a number of app-based boat security and monitoring products today from well-known brands such as Garmin, Gost, Siren Marine, and one newcomer, the Skyhawk Oversea. Oversea is unique in that ...

Motion detectors are vital components of any home security system. Choosing the right motion detector, though, can be a complex topic. That’s where we come in. We’ve personally tested every type of ...