systems with an optical measurement method for earliest fire detection and indication according to EN 54-7. Mesh design
Acoustic multiple tone sounder for an external acoustic alarm according to EN 54-3
conventional systems for the manual activation of an alarm and status display via LED according to EN 54-11.
conventional systems for the manual activation of an alarm and status display via LED according to EN 54-11
Handfeuermelder in Grenzwerttechnik zur manuellen Auslösung eines Alarms nach EN 54-11
manual activation of an alarm with bidirectional Isolator and status display via LED according to EN 54-11.
zur manuellen Auslösung eines Alarms mit bidirektionalem Isolator und Zustandsanzeige über LED nach EN 54-11.
devices with bidirectional isolator for the integration in externally connected modules according to EN 54-18. Including one monitored faul