Opto-Acoustic multiple tone sounder flasher for an acoustic alarm according to EN 54-3 and optical alarm according EN 54-23
Acoustic multiple tone sounder for an acoustic alarm according to EN 54-3
Springknopfmelder in Grenzwerttechnik zur manuellen Auslösung eines Alarms nach DIN EN 54-11
Acoustic multiple tone sounder for an external acoustic alarm according to EN 54-3
CONV sounder/flash red EN54-3 EN54-23 CPR w base
FIREPROOF AIR SAMPLING PIPE 25mm (3m length)
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