Mehrtonsirene zur akustischen Alarmierung nach EN 54-3
Mehrtonsirene zur externen akustischen Alarmierung nach EN 54-3.
Mehrtonsirene zur externen akustischen Alarmierung nach EN 54 -3
powered intelligent D-Loop sounder for acoustic alarming with bidirectional isolator according to EN 54-3 and EN 54-17
Compact microprocessor fire control panel for the connection of D-loop fire detection system devices.
Microprocessor controlled fire control panel for the connection of D-loop fire detection system devices.
Acoustic sounder for external acoustic alarm according to EN54-3
Company network of fire safety experts