fire alarm pull station teriminin İngilizce İngilizce sözlükte anlamı
(Fire alarm pull station) A fire alarm pull station is an active fire protection device, usually wall-mounted, that, when activated, initiates an alarm on a fire alarm system. In its simplest form, the user activates the alarm by pulling the handle down, which completes a circuit and locks the handle in the activated position, and sending an alarm to the fire alarm control panel. Fire alarm pull station are often reset using a key, which allows the handle to go back up to its normal position. Single pull systems are simpler, but run a higher risk of accidental pulls