Signature Optica multi-criteria smoke detectors utilize a next-generation sensor that better distinguishes the type of fire and the danger it creates, as well as reducing nuisance alarms. First to meet the new and enhanced 2020 UL Safety Standard.
Can discriminate between threatening fast-flaming or smoldering fires and nuisances such as burning food or steam. Can be retrofitted to existing Edwards systems without replacing control panels or software.
