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Loop controlled multi-tone sounder-flasher for an acoustic alarm according to EN 54-3 and a visual alarm according to EN 54-23

Loop controlled multi-tone sounder-flasher for an acoustic alarm according to EN 54-3 and a visual alarm according to EN 54-23

Loop controlled multi-tone sounder for an acoustic alarm according to EN 54-3

Loop controlled multi-tone sounder for an acoustic alarm according to EN 54-3

intelligent D-Loop base sounder for acoustic alarming with bidirectional isolator according to EN 54-3 and EN 54-17

This IO module is according to EN 54-18 and includes an isolator, compatible with EN54-17. The module has 4 inputs and 4 outputs, where the inputs and outputs are independent.

optical smoke detector for D - Loop with two optical sensors and a bidirectional isolator according to EN 54-7 /-17 /-18

earliest fire detection and indication in all environments with difficult ambient conditions, according EN 54-5/-7/-17/-29. The detector has an integrated pollution compensation and measures the environmental

kompensation, überwacht die Umgebungsbedingungen und enthält einen bidirektionalen Isolator nach EN 54-5/-7/-17/-29 und CEA 4021. Der Mehrfachsensormelder kann zur Erkennung von Schwelbränden bis hin zu

environments with difficult ambient conditions and with bidirectional isolator, according to EN 54-5 and EN 54-17.