Carrier DI-9405 Addressable Sounder Base
Carrier DI-9405 Addressable Sounder BaseDI-9405 Addressable Sounder Base is integrated witha buzzer. When there is a confirmed fire it will giveaudible alarm signal to warn people in field.With a built-in microprocessor the sounder base cancommunicate with fire alarm control panel FACP. Onreceiving a start command from the FACP themicroprocessor will control the buzzer to generatepre-alarm or fire alarm sound according to the pre-setworking mode.Key FeaturesWith sandwich structure it is easy to be installed between DB-01 base and a detectorThree working modes settable Mode I II III and the latter two available with pre-alarm state16 tones of soundElectronically addressed. The address and tones can be modified in fieldTone 14 and 16 are certified by EN54-3