Fraunhofer researchers have developed sensor systems and measuring equipment that detect leaks in hydrogen lines and tanks.

And can I connect a battery-operated unit in my garage to the wired detectors?

Installing and maintaining smoke and carbon ... Historically, not all detectors have adequately detected both, though many now come equipped with multiple sensors to help with that.

Laser particle detectors are a high-tech way for quantifying whats floating around in the air. With a fan, a laser, and a sensitive photodetector, they can measure smoke and other particulates in ...

Since the smoke detectors are now 15 years old ... Wright recommends a photoelectric detector by X Sense. Go with a security system. Jared points out that a monitored system is a good idea.

Everyone's experienced an episode where they're cooking, and the smoke alarm goes off because food is burning. But hydrovoltaic sensors won't ... known as Triton X-100, then tested it over 28 ...