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sensors for earliest fire detection and indication and with bidirectional isolator according to EN 54-7 and EN 54-17

systems with an optical measurement method for earliest fire detection and indication according to DIN EN 54-7. Round glass design

systems with an optical measurement method for earliest fire detection and indication according to DIN EN 54-7. Round glass design

sensors for earliest fire detection and indication and with bidirectional isolator according to EN 54-7 and EN 54-17

isolator for the integration in special detectors and externally connected modules according to EN 54-18. Including one monitored input and one open collector output

Loop3000 mit bidirektionalem Isolator zur Integration in Sondermelder und externe Anschaltmodule nach EN 54-18. Mit einem überwachten Eingang und einem Open-Collector-Ausgang.

sensors for earliest fire detection and indication and with bidirectional isolator according to EN 54-7 and EN 54-17

Acoustic multiple tone sounder for an external acoustic alarm according to EN 54-3

of external optical and acoustic signaling devices with bidirectional isolator according to EN 54-17 and EN 54-18. Including one monitored fault input and one potential free relay output fo

devices with bidirectional isolator for the integration in externally connected modules according to EN 54-18. Including one monitored faul