WIRELESS FIRE ALARM SYSTEMS - AN OVERVIEW

smoke, induce a fire sprinkler. Most fire sprinkler heads occur Geared up that has a glycerin-stuffed glass bulb. Given that the glycerin heats up as a result of heat from a fire beneath, it expands, shatters the glass bulb, and triggers the sprinkler head. The fire sprinkler change senses this flow of water and transmits a signal to your fire alar