IR sensors rely on an emitter (IR LED) and a detector (photodiode or photoresistor) to measure infrared light and convert it ...

The RSAF has invested in new jets.

A smart home is more than a smart house.

Rocket Lab won an $816M SDA contract, with space systems driving growth, validated tech, and a 79x EV/sales valuation. Read ...

Don't assume these gadgets will capture everything that happens on your porch. Understand these critical specs and you'll ...

CES brought a crowd of security companies, all vying to impress with new cameras, sensors and locks. But here's what really caught my attention.

ORLANDO, Fla. — The Defense Advanced Research Projects Agency has awarded BAE Systems a $16 million contract to continue work on software that aims to keep “constant custody” of large numbers of ...

The best home security systems are user-friendly, affordable and customizable to your needs. NerdWallet is committed to editorial integrityMany or all of the products on this page are from partners ...

Stratio, a Korean deep-tech startup founded by three Stanford Ph.D. graduates, is introducing what it claims is the first germanium-based short-wave infrared sensor designed for large-scale commercial ...

Lockheed Martin announced Nov. 17 that it had conducted the first flight test of a new distributed infrared threat warning system. The company shared images of its Rockwell Sabreliner testbed aircraft ...

Google’s home security partner, ADT, has a big discount available for anyone looking to start off a new security system, or just their smart home. The discount includes 60% off of a starter package, ...