CONV sounder/flash red EN54-3 EN54-23 CPR w base
CONV WPROOF MCP Red , EN54-11, CE CPD
CONV FLASH (red), EN54-23 CPR
CONV INDOOR SOUNDER (red), CE CPD EN54-3
CONV OPT ACOUSTIC ALARM PANEL WITH BUZZER EN54-3
use in ventilation ducts, with two optical sensors and bidirectional isolator, according to EN 54-7 and EN 54-17
sensors for earliest fire detection and indication and with bidirectional isolator according to EN 54-7 and EN 54-17
systems with an optical measurement method for earliest fire detection and indication according to DIN EN 54-7. Round glass design
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