Keyword: optical smoke alarm

Fire Protection

Notifier: fire alarms of the Opal-series

-

Notifier: fire alarms of the Opal-series. Notifier by Honeywell has introduced it’s new fire alarms from the “Opal“-series, replacing the existing alarms of the 700...

Fire Protection

Combination of optical smoke alarm, thermo-differential alarm and multi-sensor smoke alarm

Notifier Sicherheitssysteme GmbH -

Notifier by Honeywell has introduced its new fire alarms from the Opal-series, replacing the existing alarms of the 700-series. The alarm series is composed of an optical...