442.030.55 - Werma - WM 42 intermittent siren sounds 18-30VD

Flash-siren combination with adjustable tones and volume. 42 tones for a wide range of applications 4 different flash frequencies (24 V version) Adjustable volume up to 120 dB for specific applications 3 tones can be controlled externally Optical and acoustic signal can be controlled separately for two-stage signaling Two-stage signaling ...