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The device is used to alert in an addressed fire alarm system and triggers an acoustic and visual danger signal with voice notification in the event of a fire alarm
A5Q00004478 Metal cable gland M20 x
Integrierte intelligente Regelelektronik: S12
Anwendung: Unsere Lüftungssteuerung mit integrierter intelligenter Regelelektronik S12 bietet eine effiziente Lösung für die Luftregulierung in Gebäuden
horn and processor
Siemens FDBZ290 Luftproben-Rauchmelder-Set pruf-und-testgerate The device is used toThe air sample smoke detection set is a passive monitoring system without its own fan. It uses the pressure differences in the ventilation system in order to continuously take air samples via the air flow pipe removed from the ventilation duct and fed into the air sample smoke detector set. The air sample smoke detector kit only works when the ventilation system is in operation and the air circulates. The air to be monitored must normally be clean, ie
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