Intelligent Input/Output module for the D-Loop with bidirectional isolator according to EN 54-18 and EN 54-17. With one monitored input and one potential free relay output
Loop powered intelligent D-Loop base sounder for acoustic alarming with bidirectional isolator according to EN 54-3 and EN 54-17
Intelligent optical smoke detector for D - Loop with two optical sensors and a bidirectional isolator according to EN 54-7 /-17 /-18
Acoustic sounder for acoustic alarming according to EN 54-3
Acoustic base sounder for acoustic alarming according to EN 54-3
Compact microprocessor fire control panel for the connection of D-loop fire detection system devices.
Abdeckplatte für Signalgeber der Serie BF
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