Fire Alarm Systems
Fire alarm systems have two jobs. One, It must detect a potential fire and/or trouble in a facility, and two, notify its occupants. Fire alarm system provides quick response in any fire related emergencies.
Fire alarm retrofit is to upgrade an existing fire alarm system by adding components which the system did not have when manufactured. This option is economical opposed to changing the whole system.
Smoke detector gets activated by smoke and sends the signal to the main panel.