When was the smoke detector invented?

Answer Francis Upton invented the first smoke detector in 1890. Walter Jaeger accidentally invented another smoke detector in 1930 while he was trying to make a poisonous gas sensor. Duane Pearsall and St... Read More »

Top Q&A For: When was the smoke detector invented

Who invented the first smoke detector?

The first home smoke detectors were made by Stanley Peterson and Duane Pearsall in 1965. The units used batteries, making it easy for homeowners to install and replace them. Peterson and Pearsall's... Read More »

When should a smoke detector be replaced?

A smoke detector needs to be replaced after about 8 to 10 years of use. This applies to both battery-powered smoke detectors and hard-wired smoke detectors. Also, the batteries of both kinds of smo... Read More »

How to Install a Smoke Detector or Carbon Monoxide Detector?

It's an overused saying - better safe than sorry. Most fire deaths occur in homes lacking smoke detectors.[1] To protect your loved ones, it is imperative that you install smoke and carbon monoxide... Read More »

What to Do When Your Smoke Detector Chirps?

Your home's smoke detectors are a critical safety component that can help alert you to potential fire hazards. It is critical that the alarms work and function properly. Normally, the alarms should... Read More »