Optical smoke alarm uses MOC 7811 which is an optocoupler.The sensor designed for this device is based on the principle of scattering of infrared rays.The light coming from the light source passes ...

An Arkansas family is suing Airbnb after finding a hidden camera in a smoke detector in a property they visited.

An Arkansas family has filed a lawsuit against Airbnb after discovering a hidden camera in a smoke detector during their stay in a Scottsdale rental home. Eliot Young, who was on a trip with his wife ...

Protect your home with confidence by learning how to properly wire a combination smoke and carbon monoxide detector. This ...

An Arkansas family is suing Airbnb after finding a hidden camera in their rental property. Scottsdale police shared with KATV that they're investigating and looking for victims. Elliot Young says he ...

CHESTERFIELD COUNTY, Va. (WRIC) — Yesterday Chesterfield County Fire and EMS went door to door in one neighborhood to check residents smoke detectors and in some cases install one. According to ...

Four out of five of California’s most-destructive wildfires, and nine of the 10 largest, have occurred since 2017.

The county joins other San Francisco Bay Area jurisdictions in approving the "smoke-sniffing" devices to shore up the ...

County supervisors unanimously approved the implementation of 50 AI fire detection sensors. They take samples of the air and, using AI-pattern recognition, will alert authorities when smoke is ...

Visual motion detection is one of the most active areas in systems neuroscience today 1,2, and the cellular mechanisms of directional selectivity may soon be understood in unprecedented ...

A 200-acre vegetation fire near State Route 152 and Santa Nella in Los Banos, California, is producing heavy smoke but poses no direct threat to the city. The fire is affecting traffic on Highway 152 ...