Albany Fire Chief Marc McGinn says most smoke alarms in American homes are nearly useless and put residents in danger - so he's on a crusade to get them all swapped out for a cheap, better ...

Sweden's preparations for their 2018 FIFA World Cup quarter-final with England were disrupted on Saturday morning as a false fire alarm prompted an evacuation of the team hotel and surrounding ...

For example, a tamper switch (Figure 6) may be placed on water control valves for automatic sprinkler systems. ... The fire alarm control panel can communicate individually with each device.

At the heart of this overhead detector (fire alarm) circuit is a precision integrated temperature sensor type LM35 (IC1), which provides an accurately linear and directly proportional output in mV, ...

According to her, the hallway fire alarm switches in this building are not connected to a monitor. In this case, residents pulled the switches and also called 911, which is a measure she said ...