Signalgeber für den Loop3000 zur akustischen Alarmierung mit bidirektionalem Isolator nach EN 54-3 und EN 54-17 mit MLAR.
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
systems with an optical measurement method for earliest fire detection and indication according to EN 54-7. Mesh design
Acoustic multiple tone sounder for an external acoustic alarm according to EN 54-3
conventional systems for the manual activation of an alarm and status display via LED according to EN 54-11.
Handfeuermelder in Grenzwerttechnik zur manuellen Auslösung eines Alarms nach EN 54-11
Company network of fire safety experts